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New pimarane diterpenes and other antimycobacterial metabolites from Anisochilus verticillatus.
Natural product research 20160101
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Friedelin Synthase from Maytenus ilicifolia: Leucine 482 Plays an Essential Role in the Production of the Most Rearranged Pentacyclic Triterpene.
Scientific reports 20160101
-
Molecular characterization of the pentacyclic triterpenoid biosynthetic pathway in Catharanthus roseus.
Planta 20121101
-
Antimicrobial activity of bioactive compounds and leaf extracts in Jatropha tanjorensis.
Fitoterapia 20121001
-
Royleanumin, a new phytotoxic neo-clarodane diterpenoid from Teucrium royleanum.
Natural product communications 20120901
-
[Triterpene compounds from Cirsium setosum].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120401
-
Total synthesis of (+)-seco-C-oleanane via stepwise controlled radical cascade cyclization.
The Journal of organic chemistry 20120106
-
Isolation and chromatographic analysis of bioactive triterpenoids from the bark extract of Cariniana domestica (Mart) Miers.
Natural product research 20120101
-
Identification of active compounds from medicinal plant extracts using gas chromatography-mass spectrometry and multivariate data analysis.
Journal of separation science 20120101
-
Two new phthalate derivatives from Nepeta clarkei (Labiatae).
Journal of Asian natural products research 20120101
-
Chemical composition of South American Burseraceae non-volatile oleoresins and preliminary solubility assessment of their commercial blend.
Phytochemical analysis : PCA 20120101
-
Triterpenoid α-amyrin stimulates proliferation of human keratinocytes but does not protect them against UVB damage.
Acta biochimica Polonica 20120101
-
Rhinacanthus nasutus extracts prevent glutamate and amyloid-β neurotoxicity in HT-22 mouse hippocampal cells: possible active compounds include lupeol, stigmasterol and β-sitosterol.
International journal of molecular sciences 20120101
-
β-Amyrin oxidation by oat CYP51H10 expressed heterologously in yeast cells: the first example of CYP51-dependent metabolism other than the 14-demethylation of sterol precursors.
Biological & pharmaceutical bulletin 20120101
-
Antihyperglycemic and hypolipidemic effects of α, β-amyrin, a triterpenoid mixture from Protium heptaphyllum in mice.
Lipids in health and disease 20120101
-
Bioactive secondary metabolites from Salix tetrasperma Roxb.
Zeitschrift fur Naturforschung. C, Journal of biosciences 20120101
-
Triterpene functional genomics in licorice for identification of CYP72A154 involved in the biosynthesis of glycyrrhizin.
The Plant cell 20111101
-
Exploring Tagetes erecta Linn flower for the elastase, hyaluronidase and MMP-1 inhibitory activity.
Journal of ethnopharmacology 20111011
-
Activation of cannabinoid receptors by the pentacyclic triterpene α,β-amyrin inhibits inflammatory and neuropathic persistent pain in mice.
Pain 20110801
-
Medicago truncatula CYP716A12 is a multifunctional oxidase involved in the biosynthesis of hemolytic saponins.
The Plant cell 20110801
-
Anti-inflammatory effect of α,β-amyrin, a triterpene from Protium heptaphyllum, on cerulein-induced acute pancreatitis in mice.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 20110701
-
Investigation of the potential for triterpene synthesis in rice through genome mining and metabolic engineering.
The New phytologist 20110701
-
An unusual plant triterpene synthase with predominant α-amyrin-producing activity identified by characterizing oxidosqualene cyclases from Malus × domestica.
The FEBS journal 20110701
-
Quantification of α- and β-amyrin in rat plasma by gas chromatography-mass spectrometry: application to preclinical pharmacokinetic study.
Journal of mass spectrometry : JMS 20110501
-
Antibacterial compounds from Siraitia grosvenorii leaves.
Natural product research 20110501
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Amyrin esters induce cell death by apoptosis in HL-60 leukemia cells.
Bioorganic & medicinal chemistry 20110201
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[Studies on the chemical constituents of Artemisia lavandulaefolia].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110201
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Xanthine oxidase inhibitory triterpenoid and phloroglucinol from guttiferaceous plants inhibit growth and induced apoptosis in human NTUB1 cells through a ROS-dependent mechanism.
Journal of agricultural and food chemistry 20110112
-
Association of early experience with neurodegeneration in aged primates.
Neurobiology of aging 20110101
-
Two oxidosqualene cyclases responsible for biosynthesis of tomato fruit cuticular triterpenoids.
Plant physiology 20110101
-
Analgesic and anti-inflammatory property of the methanol extract from Ligustrum morrisonense leaves in rodents.
The American journal of Chinese medicine 20110101
-
An efficient approach to finding Siraitia grosvenorii triterpene biosynthetic genes by RNA-seq and digital gene expression analysis.
BMC genomics 20110101
-
Gastrodin inhibits expression of inducible NO synthase, cyclooxygenase-2 and proinflammatory cytokines in cultured LPS-stimulated microglia via MAPK pathways.
PloS one 20110101
-
Transcriptome analysis of Bupleurum chinense focusing on genes involved in the biosynthesis of saikosaponins.
BMC genomics 20110101
-
Preventive and therapeutic euphol treatment attenuates experimental colitis in mice.
PloS one 20110101
-
Natriuretic and saluretic effects of Hemidesmus indicus R. Br. root extracts in rats.
Indian journal of pharmacology 20110101
-
Analysis of the transcriptome of Panax notoginseng root uncovers putative triterpene saponin-biosynthetic genes and genetic markers.
BMC genomics 20110101
-
[Impacting of polymorphism of beta-amyrin synthase from Glycyrrhiza uralensis on its catalytic efficiency].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20101101
-
Anti-inflammatory effect of Acacia visco extracts in animal models.
Inflammopharmacology 20101001
-
Targeting inflammatory pathways by triterpenoids for prevention and treatment of cancer.
Toxins 20101001
-
alpha,beta-amyrin, a natural triterpenoid ameliorates L-arginine-induced acute pancreatitis in rats.
World journal of gastroenterology 20100914
-
High throughput screening of mutants of oat that are defective in triterpene synthesis.
Phytochemistry 20100801
-
Triterpenes from Protium hebetatum resin.
Natural product communications 20100801
-
In vitro antituberculosis activities of the constituents isolated from Haloxylon salicornicum.
Bioorganic & medicinal chemistry letters 20100715
-
A molecular pharmacology study into the anti-inflammatory actions of Euphorbia hirta L. on the LPS-induced RAW 264.7 cells through selective iNOS protein inhibition.
Journal of natural medicines 20100701
-
Xanthones, biflavanones and triterpenes from Pentadesma grandifolia (Clusiaceae): structural determination and bioactivity.
Natural product communications 20100701
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[Studies on the chemical constituents of Callicarpa kochiana].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100601
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Rearrangement and oxidation of beta-amyrin promoted by growing cells of Lecanicillium muscarinium.
Natural product research 20100501
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[Ethyl acetate-soluble chemical constituents from whole plants of Senecio chrysanthemoides].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100501
-
New triterpenoids and other constituents from a special microbial-fermented tea-Fuzhuan brick tea.
Journal of agricultural and food chemistry 20100428
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Ethnobotanical survey and cytotoxicity testing of plants of South-western Nigeria used to treat cancer, with isolation of cytotoxic constituents from Cajanus cajan Millsp. leaves.
Journal of ethnopharmacology 20100324
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New 2-(2-phenylethyl)chromone derivatives from the seeds of Cucumis melo L var. reticulatus.
Natural product communications 20100301
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Mosquitocidal triterpenes from the stem of Duranta repens.
Pharmaceutical biology 20100301
-
Beta-amyrin from Ardisia elliptica Thunb. is more potent than aspirin in inhibiting collagen-induced platelet aggregation.
Indian journal of experimental biology 20100301
-
Molecular evolution of fern squalene cyclases.
Chembiochem : a European journal of chemical biology 20100215
-
Conversion of alpha-amyrin into centellosides by plant cell cultures of Centella asiatica.
Biotechnology letters 20100201
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Molluscicides from some common medicinal plants of eastern Uttar Pradesh, India.
Journal of applied toxicology : JAT 20100101
-
Triterpenoids from Camellia japonica and their cytotoxic activity.
Chemical & pharmaceutical bulletin 20100101
-
De novo sequencing and analysis of the American ginseng root transcriptome using a GS FLX Titanium platform to discover putative genes involved in ginsenoside biosynthesis.
BMC genomics 20100101
-
EST analysis reveals putative genes involved in glycyrrhizin biosynthesis.
BMC genomics 20100101
-
Randomized clinical trial of a phytotherapic compound containing Pimpinella anisum, Foeniculum vulgare, Sambucus nigra, and Cassia augustifolia for chronic constipation.
BMC complementary and alternative medicine 20100101
-
Triterpene alcohol and fatty acid composition of shea nuts from seven African countries.
Journal of oleo science 20100101
-
[Study on the chemical constituents of Dichrocephala integrifolia].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100101
-
Protective Effect of Ethanol Extract of Gymnosporia montana (Roth) Bemth. in Paracetamol-induced Hepatotoxicity in Rats.
Indian journal of pharmaceutical sciences 20100101
-
In vitro evaluation of the antiplasmodial activity of Dendropanax morbifera against chloroquine-sensitive strains of Plasmodium falciparum.
Phytotherapy research : PTR 20091101
-
Expression of terpenoid synthase mRNA and terpenoid content in salt stressed mangrove.
Journal of plant physiology 20091101
-
Two new secoiridoid glycosides from the leaves of Olea europaea L.
Journal of Asian natural products research 20091101
-
Evidence of TRPV1 receptor and PKC signaling pathway in the antinociceptive effect of amyrin octanoate.
Brain research 20091027
-
Separation and identification of some common isomeric plant triterpenoids by thin-layer chromatography and high-performance liquid chromatography.
Journal of chromatography. A 20090918
-
Overexpression of a grapevine R2R3-MYB factor in tomato affects vegetative development, flower morphology and flavonoid and terpenoid metabolism.
Plant physiology and biochemistry : PPB 20090701
-
The regulation of inflammatory cytokine secretion in macrophage cell line by the chemical constituents of Rhus sylvestris.
Bioorganic & medicinal chemistry letters 20090701
-
Therapeutic action and underlying mechanisms of a combination of two pentacyclic triterpenes, alpha- and beta-amyrin, in a mouse model of colitis.
British journal of pharmacology 20090701
-
Phytochemical analyses and gastroprotective effects of Eugenia umbelliflora (Myrtaceae) on experimental gastric ulcers.
Natural product communications 20090701
-
[Studies on the chemical constituents of the leaves of Polygonum multiflorum].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090601
-
Composition of the epicuticular and intracuticular wax layers on Kalanchoe daigremontiana (Hamet et Perr. de la Bathie) leaves.
Phytochemistry 20090501
-
Synthesis of alpha-amyrin derivatives and their in vivo antihyperglycemic activity.
European journal of medicinal chemistry 20090301
-
Methyl jasmonate induced accumulation of kalopanaxsaponin I in Nigella sativa.
Phytochemistry 20090301
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[Studies on chemical constituents from herbs of Usnea longissima].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090301
-
Identification of a product specific beta-amyrin synthase from Arabidopsis thaliana.
Plant physiology and biochemistry : PPB 20090101
-
Antihyperglycaemic activity of alpha-amyrin acetate in rats and db/db mice.
Natural product research 20090101
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Chemical composition of the stem bark and leaves of Ficus pandurata Hance.
Natural product research 20090101
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High-performance thin-layer chromatography densitometric determination of beta-sitosterol in Phyllanthus species.
Journal of AOAC International 20090101
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[Studies on the constituents from the herba of Erigeron acer].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080901
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Evaluation of gastroprotective activity of Plinia edulis (Vell.) Sobral (Myrtaceae) leaves in rats.
Journal of ethnopharmacology 20080813
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Antinoceptive effect of triterpenoid alpha,beta-amyrin in rats on orofacial pain induced by formalin and capsaicin.
Phytomedicine : international journal of phytotherapy and phytopharmacology 20080801
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[Engineering of squalene cyclizing enzymes].
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20080801
-
Secondary metabolites from Tectona philippinensis.
Natural product research 20080615
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Metabolic effects of avocado/soy unsaponifiables on articular chondrocytes.
Evidence-based complementary and alternative medicine : eCAM 20080601
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Bioactive aristolactams from Piper umbellatum.
Phytochemistry 20080501
-
Biotransformation of beta-amyrin acetate by Rhodobacter sphaeroides.
Journal of bioscience and bioengineering 20080501
-
Engineering triterpene production in Saccharomyces cerevisiae-beta-amyrin synthase from Artemisia annua.
The FEBS journal 20080401
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A new benzofuranic acid from the leaves of Rhus alata.
Natural product research 20080320
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Synthetic derivatives of the alpha- and beta-amyrin triterpenes and their antinociceptive properties.
Bioorganic & medicinal chemistry 20080315
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Anti-inflammatory effect of alpha, beta-Amyrin, a pentacyclic triterpene from Protium heptaphyllum in rat model of acute periodontitis.
Inflammopharmacology 20080201
-
21beta-Hydroxy-oleanane-type triterpenes from Hippocratea excelsa.
Phytochemistry 20080201
-
A norsesquiterpene lactone and a benzoic acid derivative from the leaves of Cyclocarya paliurus and their glucosidase and glycogen phosphorylase inhibiting activities.
Planta medica 20080201
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Artemisterol, a new steryl ester from the whole plant of Artemisia apiacea.
Journal of Asian natural products research 20080101
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An extensive (co-)expression analysis tool for the cytochrome P450 superfamily in Arabidopsis thaliana.
BMC plant biology 20080101
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Arabidopsis camelliol C synthase evolved from enzymes that make pentacycles.
Organic letters 20071206
-
Modulation of acute visceral nociception and bladder inflammation by plant triterpene, alpha, beta-amyrin in a mouse model of cystitis: role of tachykinin NK(1)-receptors, and K(+)(ATP) channels.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 20071201
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Naturally occurring compounds affect glutamatergic neurotransmission in rat brain.
Neurochemical research 20071101
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Triterpene synthases from the Okinawan mangrove tribe, Rhizophoraceae.
The FEBS journal 20071001
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Chemical phenotypes of the hmg1 and hmg2 mutants of Arabidopsis demonstrate the in-planta role of HMG-CoA reductase in triterpene biosynthesis.
Chemical & pharmaceutical bulletin 20071001
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Determination of three major triterpenoids in epicuticular wax of cabbage (Brassica oleracea L.) by high-performance liquid chromatography with UV and mass spectrometric detection.
Journal of chromatography. A 20070914
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Antitrypanosomal activity of triterpenoids and sterols from the leaves of Strychnos spinosa and related compounds.
Journal of natural products 20070801
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Antifungal activity of the amyrin derivatives and in vitro inhibition of Candida albicans adhesion to human epithelial cells.
Letters in applied microbiology 20070801
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[Studies on chemical constituentsfrom leaves of Acer truncatum].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070801
-
Triterpene saponin hemi-biosynthesis of a leaf beetle's (Platyphora kollari) defensive secretion.
Die Naturwissenschaften 20070701
-
[Study on chemical constituents in rhigome of Ervatamia hainanensis].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070701
-
[Studies on chemical constituents of Helwingia chinensis].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070701
-
Triterpenoids from swallow roots--a convenient HPLC method for separation.
Journal of chromatographic science 20070401
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Mechanisms underlying the inhibitory actions of the pentacyclic triterpene alpha-amyrin in the mouse skin inflammation induced by phorbol ester 12-O-tetradecanoylphorbol-13-acetate.
European journal of pharmacology 20070322
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Identification and determination of triterpenoids in Hieracium pilosella L.
Journal of separation science 20070301
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Origin of structural diversity in natural triterpenes: direct synthesis of seco-triterpene skeletons by oxidosqualene cyclase.
Journal of the American Chemical Society 20070207
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Formation of triterpenoids throughout Olea europaea fruit ontogeny.
Lipids 20070201
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Phytochemical and antinociceptive properties of Matayba elaeagnoides Radlk. barks.
Zeitschrift fur Naturforschung. C, Journal of biosciences 20070101
-
Analgesic and anti-inflammatory activities of the isomeric mixture of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) march.
Journal of herbal pharmacotherapy 20070101
-
Piptaderol from Piptadenia africana.
African journal of traditional, complementary, and alternative medicines : AJTCAM 20070101
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Molecular cloning and functional expression of a multifunctional triterpene synthase cDNA from a mangrove species Kandelia candel (L.) Druce.
Phytochemistry 20061201
-
A possible mechanism for anxiolytic and antidepressant effects of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) March.
Pharmacology, biochemistry, and behavior 20061201
-
[Studies on the chemical constituents of hypogeal part from Limonium bicolor].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20061101
-
[Triterpenes from herb of Potentilla chinesis].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061101
-
Identification of biologically active triterpenes and sterols present in hexane extracts from Miconia species using high-resolution gas chromatography.
Biomedical chromatography : BMC 20060801
-
[Studies on constituents from root and stem of Ervatamia hainanensis].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060701
-
Identification of beta-amyrin and sophoradiol 24-hydroxylase by expressed sequence tag mining and functional expression assay.
The FEBS journal 20060301
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Structural determination of 3beta-stearyloxy-urs-12-ene from Maytenus salicifolia by 1D and 2D NMR and quantitative 13C NMR spectroscopy.
Magnetic resonance in chemistry : MRC 20060201
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Cuticular waxes from potato (Solanum tuberosum) leaves.
Phytochemistry 20060101
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Attenuation of visceral nociception by alpha- and beta-amyrin, a triterpenoid mixture isolated from the resin of Protium heptaphyllum, in mice.
Planta medica 20060101
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[Chemical constituents from roots of Ficus hirta].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060101
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A new bisabolane sesquiterpenoid from Euphorbia chrysocoma.
Journal of Asian natural products research 20051201
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Study of Burseraceae resins used in binding media and varnishes from artworks by gas chromatography-mass spectrometry and pyrolysis-gas chromatography-mass spectrometry.
Journal of chromatography. A 20051104
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Plant sterols and stanols: effects on mixed micellar composition and LXR (target gene) activation.
Journal of lipid research 20051101
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[Studies on the chemical constituents in root of Coleus forskohlii].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051101
-
Attenuation of capsaicin-induced acute and visceral nociceptive pain by alpha- and beta-amyrin, a triterpene mixture isolated from Protium heptaphyllum resin in mice.
Life sciences 20051021
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Unusual naphthoquinones, catechin and triterpene from Byrsonima microphylla.
Phytochemistry 20051001
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Surface composition of myrmecophilic plants: cuticular wax and glandular trichomes on leaves of Macaranga tanarius.
Journal of chemical ecology 20051001
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Three new sesquiterpene hemiacetals from Achillea vermicularis.
Natural product research 20050901
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Comparative radical scavenging and antidiabetic activities of methanolic extract and fractions from Achillea ligustica ALL.
Biological & pharmaceutical bulletin 20050901
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Cloning and characterization of a cDNA encoding beta-amyrin synthase from petroleum plant Euphorbia tirucalli L.
Phytochemistry 20050801
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18 Beta-glycyrrhetinic acid triggers curative Th1 response and nitric oxide up-regulation in experimental visceral leishmaniasis associated with the activation of NF-kappa B.
Journal of immunology (Baltimore, Md. : 1950) 20050715
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Cloning of a cDNA probably encoding oxidosqualene cyclase associated with asiaticoside biosynthesis from Centella asiatica (L.) Urban.
Plant cell reports 20050701
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DNA damaging activities of methanol extract of Ajuga postii and iridoid glucoside reptoside.
Natural product research 20050701
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The influence of Calendulae officinalis flos extracts on cell cultures, and the chromatographic analysis of extracts.
Journal of pharmaceutical and biomedical analysis 20050615
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Variation of chemical composition of the lipophilic extracts from yellow birch (Betula alleghaniensis) foliage.
Journal of agricultural and food chemistry 20050615
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Protective effect of alpha- and beta-amyrin, a triterpene mixture from Protium heptaphyllum (Aubl.) March. trunk wood resin, against acetaminophen-induced liver injury in mice.
Journal of ethnopharmacology 20050408
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Antinociceptive properties of mixture of alpha-amyrin and beta-amyrin triterpenes: evidence for participation of protein kinase C and protein kinase A pathways.
The Journal of pharmacology and experimental therapeutics 20050401
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[Studies on the chemical constituents from the leaf of Liquidambar formosana Hance].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050401
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Topical antiinflammatory effects of the ether extract from Protium kleinii and alpha-amyrin pentacyclic triterpene.
European journal of pharmacology 20050110
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Antitubercular activity of triterpenoids from Asteraceae flowers.
Biological & pharmaceutical bulletin 20050101
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A new flavonol glycoside derivative from leaves of Moldenhawera nutans.
Zeitschrift fur Naturforschung. C, Journal of biosciences 20050101
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Isoprene derivatives from the leaves and callus cultures of Vaccinium corymbosum var. bluecrop.
Acta poloniae pharmaceutica 20050101
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Terpenoids and sterols from Nepeta cataria L. var. citriodora (Lamiaceae).
Acta poloniae pharmaceutica 20050101
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Triterpenic derivatives of Achillea alexandri-regis BORNM. & RUDSKI.
Chemical & pharmaceutical bulletin 20041201
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Antimicrobial activity of some pentacyclic triterpenes and their synthesized 3-O-lipophilic chains.
Biological & pharmaceutical bulletin 20041001
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Evaluation of bioactive saponins and triterpenoidal aglycons for their binding properties on human endothelin ETA and angiotensin AT1 receptors.
Phytotherapy research : PTR 20040901
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[Inhibitory effects of some traditional medicines on proliferation of HIV-1 and its protease].
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20040801
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Pentacyclic triterpenoids, alpha,beta-amyrins, suppress the scratching behavior in a mouse model of pruritus.
Pharmacology, biochemistry, and behavior 20040801
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Gastroprotective effect of the mixture of alpha- and beta-amyrin from Protium heptaphyllum: role of capsaicin-sensitive primary afferent neurons.
Planta medica 20040801
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Isolation and structure of gustastatin from the Brazilian nut tree Gustavia hexapetala.
Journal of natural products 20040601
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Evaluation of the bioactivity of triterpene mixture isolated from Carmona retusa (Vahl.) Masam leaves.
Journal of ethnopharmacology 20040501
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Two new diterpenoids from Ballota limbata.
Chemical & pharmaceutical bulletin 20040401
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Mycobacterium tuberculosis growth inhibition by constituents of Sapium haematospermum.
Journal of natural products 20040401
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Lipoxygenase inhibition by anadanthoflavone, a new flavonoid from the aerial parts of Anadenanthera colubrina.
Planta medica 20040301
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Characterization of archaeological frankincense by gas chromatography-mass spectrometry.
Journal of chromatography. A 20040116
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Recycling plant wax constituents for chemical defense: hemi-biosynthesis of triterpene saponins from beta-amyrin in a leaf beetle.
Die Naturwissenschaften 20031101
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Constituents from the non-polar fraction of Artemisia apiacea.
Archives of pharmacal research 20031101
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Secondary metabolites from Cedrelopsis grevei (Ptaeroxylaceae).
Phytochemistry 20030901
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Structures of new friedelane-type triterpenes and eudesmane-type sesquiterpene and aldose reductase inhibitors from Salacia chinensis.
Journal of natural products 20030901
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Eudesmane derivatives from Laggera pterodonta.
Fitoterapia 20030701
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Phenolic glycosides from Symplocos racemosa: natural inhibitors of phosphodiesterase I.
Phytochemistry 20030501
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Further bisabolenes and dammarane triterpenes of Commiphora kua resin.
Chemical & pharmaceutical bulletin 20030501
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Dammarane triterpenes of Commiphora confusa resin.
Chemical & pharmaceutical bulletin 20030501
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Irritant potential of some constituents from the seeds of Caesalpinia bonducella (L.) fleming.
Journal of Asian natural products research 20030301
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HIV-1 integrase inhibitory substances from Coleus parvifolius.
Phytotherapy research : PTR 20030301
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[Studies on chemical constituents from the bark of Morus macroura].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20030201
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Saponins in cereals.
Phytochemistry 20030101
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Chemical composition of Tipuana tipu, a source for tropical honey bee products.
Zeitschrift fur Naturforschung. C, Journal of biosciences 20030101
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Evaluation of the analgesic activity of extracts of Miconia rubiginosa (Melastomataceae).
Phytomedicine : international journal of phytotherapy and phytopharmacology 20030101
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Quinovic acid glycosides from Mitragyna stipulosa--first examples of natural inhibitors of snake venom phosphodiesterase I.
Natural product letters 20021201
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A genomics approach to the early stages of triterpene saponin biosynthesis in Medicago truncatula.
The Plant journal : for cell and molecular biology 20021201
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Triterpenes and phytosterols as human leucocyte elastase inhibitors.
Planta medica 20021001
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UDP-glucuronic acid:soyasapogenol glucuronosyltransferase involved in saponin biosynthesis in germinating soybean seeds.
Planta 20020801
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New withanolides and other constituents from the fruit of Withania somnifera.
Archiv der Pharmazie 20020601
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Polyene substrates with unusual methylation patterns to probe the active sites of three catalytic antibodies.
Bioorganic & medicinal chemistry 20020501
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Differentiation- and apoptosis-inducing activities by pentacyclic triterpenes on a mouse melanoma cell line.
Journal of natural products 20020501
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[Studies on chemical constituents in herba of Lysimachia davurica].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020401
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Principles of root bark of Hippocratea excelsa (Hippocrataceae) with gastroprotective activity.
Journal of ethnopharmacology 20020301
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Two novel long-chain alkanoic acid esters of lupeol from alecrim-propolis.
Chemical & pharmaceutical bulletin 20020301
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Toxin clues to beetle relationships.
Current biology : CB 20020219
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Phytosterol content in American ginseng seed oil.
Journal of agricultural and food chemistry 20020213
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Phytochemical and antimicrobial studies on Drynaria quercifolia.
Fitoterapia 20011201
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Dihydroagarofuran alkaloid and triterpenes from Maytenus heterophylla and Maytenus arbutifolia.
Phytochemistry 20011001
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Cloning and characterization of a cDNA encoding beta-amyrin synthase involved in glycyrrhizin and soyasaponin biosyntheses in licorice.
Biological & pharmaceutical bulletin 20010801
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Triterpenes from the resin of Protium heptaphyllum.
Fitoterapia 20010801
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Pregnene derivatives from Solenostemma argel leaves.
Phytochemistry 20010601
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Estimation of triterpenoids from Heliotropium marifolium Koen. ex Retz. in vivo and in vitro. I. Antimicrobial screening.
Phytotherapy research : PTR 20010501
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Inhibitory effects of triterpenoids and sterols on human immunodeficiency virus-1 reverse transcriptase.
Lipids 20010501
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Investigation of avenacin-deficient mutants of Avena strigosa.
Phytochemistry 20010101
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Molecular cloning and expression in yeast of 2,3-oxidosqualene-triterpenoid cyclases from Arabidopsis thaliana.
Plant molecular biology 20010101
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Eclalbatin, a triterpene saponin from Eclipta alba.
Journal of Asian natural products research 20010101
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Medicinal and ethnoveterinary remedies of hunters in Trinidad.
BMC complementary and alternative medicine 20010101
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Inhibitory effects of constituents from Cynomorium songaricum and related triterpene derivatives on HIV-1 protease.
Chemical & pharmaceutical bulletin 19990201
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Evaluation of natural products as inhibitors of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase.
Journal of natural products 19910101