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Authenticity assessment of fats and oils
FOOD REVIEWS INTERNATIONAL
Chemical constituents of Inonotus obliquus II: a new triterpene, 21,24-cyclopentalanosta-3 beta,21,25-triol-8-ene from sclerotium
JOURNAL OF WOOD SCIENCE
A small-molecule antagonist of virion assembly
EXPERT OPINION ON INVESTIGATIONAL DRUGS
Cell wall active antifungal agents
EXPERT OPINION ON THERAPEUTIC PATENTS
Glycosides from the leaves of Ilex latifolia
CHINESE JOURNAL OF CHEMISTRY
Characterization of cucurbitacin C (a steroid) esters as liquid crystals
INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY
Sequestration, metabolism and partial synthesis of tertiary pyrrolizidine alkaloids by the neotropical leaf-beetle Platyphora boucardi
INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY
Development of C-20 modified betulinic acid derivatives as antitumor agents
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
High-performance thin layer chromatographic analysis of anti-inflammatory triterpenoids from Boswellia serrata Roxb.
PHYTOCHEMICAL ANALYSIS
Insect growth regulator and insecticidal activity of beta-dihydroagarofurans from Maytenus spp. (Celastraceae)
ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES
A comparative chemical study of Maytenus ilicifolia Mart. Reiss and Maytenus robusta Reiss (Celastraceae)
ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES
Chemical defense in Platyphora kollari Baly and Leptinotarsa behrensi Harold (Coleoptera : Chrysomelidae). Hypotheses on the origin and evolution of leaf beetles toxins
CHEMOECOLOGY
Pyrrolizidine alkaloids and pentacyclic triterpene saponins in the defensive secretions of Platyphora leaf beetles
CHEMOECOLOGY
Remangilone D, a new bisnoroleanane triterpene, and a new flavone from Physena madagascariensis
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
Cloning and characterization of a cDNA encoding beta-amyrin synthase involved in glycyrrhizin and soyasaponin biosyntheses in licorice
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Catalytic function of the residues of phenylalanine and tyrosine conservedin squalene-hopene cyclases
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY
Total assignment of H-1 and C-13 NMR spectra of two 3,4-secofriedelanes from Austroplenckia populnea
MAGNETIC RESONANCE IN CHEMISTRY
Identification and complete H-1 and C-13 spectral assignments for the triterpene fern-9(11)-en-28-oic acid
MAGNETIC RESONANCE IN CHEMISTRY
Identification and structure determination of four triterpene saponins from some Middle-East plants
MAGNETIC RESONANCE IN CHEMISTRY
New noroleanane-type triterpene saponins with gastroprotective effect and platelet aggregation activity from the flowers of Camellia japonica: Revised structures of camellenodiol and camelledionol
HETEROCYCLES
Minor saponins from the sea cucumber Cucumaria frondosa
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
Celastrol, a potent antioxidant and anti-inflammatory drug, as a possible treatment for Alzheimer's disease
PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY
Possible prevention by abieslactone of development of diethylnitrosamine-initiated GST-P positive foci in the rat liver
TERATOGENESIS CARCINOGENESIS AND MUTAGENESIS
Triterpenoids
NATURAL PRODUCT REPORTS
Triterpenoids
NATURAL PRODUCT REPORTS
Molecular cloning and expression in yeast of 2,3-oxidosqualene-triterpenoid cyclases from Arabidopsis thaliana
PLANT MOLECULAR BIOLOGY
Secondary metabolites from the roots of Astragalus zahlbruckneri
JOURNAL OF NATURAL PRODUCTS
Triterpene benzoates from the bark of Picramnia teapensis (Simaroubaceae)
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Role of human immunodeficiency virus (HIV) type 1 envelope in the anti-HIVactivity of the betulinic acid derivative IC9564
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
Specific production of gamma-polypodatetraene or 17-isodammara-20(21),24-diene by squalene-hopene cyclase mutant
TETRAHEDRON LETTERS
Actephilol A and epiactephilol A: two novel aromatic terpenoids isolated from Actephila excelsa
TETRAHEDRON LETTERS
Enzymic products of the 2,3-oxidosqualene analog having an ethyl residue at 10-position. First trapping of the trimethylcyclohexanone ring by lanosterol synthase
TETRAHEDRON LETTERS
A novel 3,4-seco-migrated-lupane glycoside with a seven-membered B-ring from Acanthopanax divaricatus var, sachunensis
TETRAHEDRON LETTERS
Enantioselective total synthesis and absolute stereostructure of hippospongic acid A
TETRAHEDRON
Triterpene constituents from the stem bark of Pinus luchuensis and their DNA topoisomerase II inhibitory effect
PLANTA MEDICA
1-O-galloyl-6-O-(4-hydroxy-3,5-dimethoxy)benzoyl-beta-D-glucose, a new hepatoprotective constituent from Combretum quadrangulare
PLANTA MEDICA
Pregnane glycoside. lignan glycosides, triterpene glycosyl ester and flavonoid glycosides from Rubus amabilis
PLANTA MEDICA
Triterpene glycosides from the roots of Sanguisorba officinalis
PHYTOCHEMISTRY
Insecticidal flavaglines and other compounds from Fijian Aglaia species
PHYTOCHEMISTRY
Triterpene and flavanone glycoside from Rhododendron simsii
PHYTOCHEMISTRY
Saponins from the roots of Zygophyllum gaetulum and their effects on electrically-stimulated guinea-pig ileum
PHYTOCHEMISTRY
Ursolic acid: An anti-tumorigenic and chemopreventive activity
NEOPLASMA
A new class of oxidosqualene cyclases directs synthesis of antimicrobial phytoprotectants in monocots
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Evaluation of the antinociceptive action caused by ether fraction and a triterpene isolated from resin of Protium kleinii
LIFE SCIENCES
New oleanane saponins in Chenopodium quinoa
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Constituents of compositae plants. 2. Triterpene diols, triols, and their 3-O-fatty acid esters from edible chrysanthemum flower extract and their anti-inflammatory effects
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Identification and biological activities of triterpenoid saponins from Chenopodium quinoa
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Studies on the constituents of Chenopodium quinoa seeds: Isolation and characterization of new triterpene saponins
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Phytosterols in sea buckthorn (Hippophae rhamnoides L.) berries: Identification and effects of different origins and harvesting times
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Molecular cloning and characterization of isomultiflorenol synthase, a newtriterpene synthase from Luffa cylindrica, involved in biosynthesis of bryonolic acid
EUROPEAN JOURNAL OF BIOCHEMISTRY
Separation of Astragalus saponins by reversed phase high performance liquid chromatography and evaporative light scattering detection
CHROMATOGRAPHIA
The effect of triterpene glycosides on electrical activity changes of identified mollusk neurons
CHEMISTRY OF NATURAL COMPOUNDS
Triterpene glycosides analyzed by two-dimensional thin-layer chromatography
CHEMISTRY OF NATURAL COMPOUNDS
Anti-androgenic triterpenoids from the Brazilian medicinal plant, Cordia multispicata
CHEMICAL & PHARMACEUTICAL BULLETIN
Semialactone, isofouquierone peroxide and fouquierone, three new dammaranetriterpenes from Rhus javanica
CHEMICAL & PHARMACEUTICAL BULLETIN
New cyclopropyl-triterpenoids from the aerial roots of Ficus microcarpa
CHEMICAL & PHARMACEUTICAL BULLETIN
Triterpene glycosides from the cultures of Phytolacca americana
CHEMICAL & PHARMACEUTICAL BULLETIN
Bioactive saponins and glycosides. XIX. Notoginseng (3): Immunological adjuvant activity of notoginsenosides and related saponins: Structures of notoginsenosides-L, -M, and -N from the roots of Panax notoginseng (Burk.) F. H. Chen.
CHEMICAL & PHARMACEUTICAL BULLETIN
Trojanosides I-K: New cycloartane-type glycosides from the aerial parts ofAstragalus trojanus
CHEMICAL & PHARMACEUTICAL BULLETIN
Two triterpene saponins from Achyranthes bidentata
CHEMICAL & PHARMACEUTICAL BULLETIN
Medicinal foodstuffs. XXI. Structures of new cucurbitane-type triterpene glycosides, goyaglycosides-a, -b, -c, -d, -e, -f, -g, and -h, and new oleanane-type triterpene saponins, goyasaponins I, II, and III, from the fresh fruit of Japanese Momordica charantia L.
CHEMICAL & PHARMACEUTICAL BULLETIN
Medicinal foodstuffs. XXII. Structures of oleanane-type triterpene oligoglycosides, pisumsaponins I and II, and kaurane-type diterpene oligoglycosides, pisumosides A and B, from green peas, the immature seeds of Pisum sativum L.
CHEMICAL & PHARMACEUTICAL BULLETIN
Steric bulk at position 454 in Saccharomyces cerevisiae lanosterol synthase influences B-ring formation but not deprotonation
ORGANIC LETTERS
Site-directed mutagenesis of squalene-hopene cyclase: altered substrate specificity and product distribution
CHEMISTRY & BIOLOGY
11 beta-hydroxyobacunone (zapoterin)
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY
Anti-tumor promoting effects of sesquiterpenes from Maytenus cuzcoina (Celastraceae)
BIOORGANIC & MEDICINAL CHEMISTRY
Hepatoprotective and hepatotoxic activities of sophoradiol analogs on rat primary liver cell cultures
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Differentiation-inducing activity of lupeol, a lupane-type triterpene fromChinese dandelion root (Hokouei-kon), on a mouse melanoma cell line
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Anti-herpes virus activity of fabaceous triterpenoidal saponins
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Hepatoprotective effect of Combretum quadrangulare and its constituents
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Pharmacokinetics of ginsenoside deglycosylated by intestinal bacteria and its transformation to biologically active fatty acid esters
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Hepatoprotective constituents of the seeds of Combretum quadrangulare
BIOLOGICAL & PHARMACEUTICAL BULLETIN
Triterpene phytoalexins from strawberry fruit
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY
Structural elucidation of two novel products from the soybean lipoxygenase-catalysed dioxygenation of curcumin
MAGNETIC RESONANCE IN CHEMISTRY
The discovery of enfumafungin, a novel antifungal compound produced by an endophytic Hormonema species biological activity and taxonomy of the producing organisms
SYSTEMATIC AND APPLIED MICROBIOLOGY
Eleutherococcus senticosus (Rupr. & Maxim.) Maxim. (Araliaceae) as an adaptogen: a closer look
JOURNAL OF ETHNOPHARMACOLOGY
Conserved Tyr residues determine functions of Alicyclobacillus acidocaldarius squalene-hopene cyclase
FEMS MICROBIOLOGY LETTERS
Effect of lupeol, a pentacyclic triterpene, on the lipid peroxidation and antioxidant status in rat kidney after chronic cadmium exposure
JOURNAL OF APPLIED TOXICOLOGY
Activity of crude extract of Rubus crataegifolius roots as a potent apoptosis inducer and DNA topoisomesase I inhibitor
ARCHIVES OF PHARMACAL RESEARCH
Triterpene glycosides defend the Caribbean reef sponge Erylus formosus from predatory fishes
MARINE ECOLOGY-PROGRESS SERIES
Bioactive saponins from Swartzia schomburgkii from the Suriname rainforest
JOURNAL OF NATURAL PRODUCTS
New terpenoids from Maytenus blepharodes
JOURNAL OF NATURAL PRODUCTS
A novel multifunctional triterpene synthase from Arabidopsis thaliana
TETRAHEDRON LETTERS
Design and synthesis of active site probes for squalene cyclizing enzymes
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
Molluscicidal saponins from Phytolacca icosandra
PHYTOCHEMISTRY
Structural studies of triterpenoid saponins with new acyl components from Quillaja saponaria Molina
PHYTOCHEMISTRY
Flavanone, triterpene and chromene derivatives from the stems of Paramignya griffithii
PHYTOCHEMISTRY
Triterpene saponins and iridoid glucosides from Galium rivale
PHYTOCHEMISTRY
Constituents of the fungi Daedalea quercina and Daedaleopsis confragosa var. tricolor
PHYTOCHEMISTRY
Benzophenones of Garcinia pseudoguttifera (Clusiaceae)
PHYTOCHEMISTRY
A drug over the millennia: Pharmacognosy, chemistry, and pharmacology of licorice
YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN
Chromatographic analysis of unsaponifiable compounds of olive oils and fat-containing foods
JOURNAL OF CHROMATOGRAPHY A
Triterpene alcohol and sterol ferulates from rice bran and their anti-inflammatory effects
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Unsaponifiable lipid constituents of some underutilized tropical seed oils
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Effect of betulinic acid on intracellular-free Ca2+ levels in Madin Darby canine kidney cells
EUROPEAN JOURNAL OF PHARMACOLOGY
Separation of Cimicifuga racemosa triterpene glycosides by reversed phase high performance liquid chromatography and evaporative light scattering detection
CHROMATOGRAPHIA
The chemical constituents from the heartwood of Eucalyptus citriodora
JOURNAL OF THE CHINESE CHEMICAL SOCIETY
Constituents of the whole herb of Clinoponium laxiflorum
JOURNAL OF THE CHINESE CHEMICAL SOCIETY
Bryonia isoprenes. II. Cucurbitacin L and bryoamaride from Bryonia melanocarpa
CHEMISTRY OF NATURAL COMPOUNDS
Triterpene glycosides of Scheffleropsis angkae. II. Structure of glycosides L-E-1, L-E-2, L-K-1, and L-K-2
CHEMISTRY OF NATURAL COMPOUNDS