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Triterpene-saponin

Triterpene saponins Hedera helix SiOj CHCI3 - MeOH - AcOH - HjO Anisaldehyde Isolation of hederacoside 55 CTQ L> D 3" -<... [Pg.262]

Zhang D, Miyase T, Kuroyanagi M, Umehara K, Ueno A. Five new triterpene saponins, polygalasaponins XXVIII-XXXII from the root of Polygala japonica Houtt. Chem Pharm Bull (Tokyo) 1996 44 810-815. [Pg.159]

The utility of mass selective detection is greatest when analyzing compounds that do not contain chromophores or when structural information is needed for chemical identification. Triterpene saponins contain very weak chromophores and have long been associated with a variety of biological activities including... [Pg.43]

SUZUKI, S., ACHNINE, L., HUHMAN, D., SUMNER, L.W., DIXON, R.A., A functional genomics approach to the triterpene saponin biosynthetic pathway in Medicago truncatula, Phytochemical Society of North America, 2001, Oklahoma City, OK... [Pg.60]

FIGURE 1.4 Proposed biosynthetic route for the biosynthesis of (A) squalene oxide (squalene-2,3-oxide) via the isoprenoid pathway and (B) triterpene saponins of the dammarane-type and oleanane-type from squalene oxide. PP, diphosphate group GPS, geranyl phosphate synthase FPS, farnesyl phosphate synthase NADPH, nicotinamide adenine dinucleotide phosphate. [Pg.40]

Dou, D.-Q., Chen, Y.-J., Liang, L.-H., Pang, F.-G., Shimizu, N., and Takeda, T. (2001). Six new dammarane-type triterpene saponins from the leaves of Panax ginseng. Chem. Pharm. Bull. 49, 442-446. [Pg.83]

Tran, Q. L., Adnyana, I. K., Tezuka, Y., Nagaoka, T., Tran, Q. K., and Kadota, S. (2001). Triterpene saponins from Vietnamese ginseng (Panax vietnamensis) and their hepatocy-toprotective activity. /. Nat. Prod. 64, 456 61. [Pg.95]

The major pharmacological constituents of tea are the purine alkaloids caffeine (2.9-4.2%), theobromine (0.15-0.2%), and theophylline (0.02-0.04%). Also present are triterpene saponins (including barringtogenol C and Rl-barringenol), catechins (theaflavine, theaflavin acid, thearubigine), and caffeic acid derivatives (chlorogenic acid and theogallin). A cup of brewed tea contains approximately 20-100 mg of caffeine... [Pg.91]

Mate contains both caffeine (0.4-2.4%) and theobromine (0.3-0.5%). Also found are triterpene saponins and the caffeic acid derivatives—chlorogenic acid, neochlorogenic acid, and cryptochlorogenic acid. Flavonoids in mate are rutin, isoquercetin, and kaemferol glycosides. A nitrile glycoside, menisdaurin, is also present, which is noncyanogenic. [Pg.95]

Saponins Mustard oils Steroidal saponins, triterpene saponins... [Pg.271]

The dried roots of Asian ginseng are used for medicinal purposes and its main constituents are triterpene saponins known as ginsenosides or panaxosides. The pharmacologic actions of ginseng include immunomodulatory, anti-inflammatory, antitumor, smooth muscle relaxation, stimulant, and hypoglycemic effects (36). [Pg.115]

N.A. Triterpene saponins, chalcones flavonoids, isoflavonoids.99 312-511 Sweet-tasting tonic, treat sore throats, wheezing, coughs, canker sores, peptic ulcer, and gastritis. [Pg.207]

N.A. Aster tataricus L. Monoterpenes, sesquiterpenes, diterpenes, triterpenes, saponins, flavonoids, coumarins.271 Stop bleeding, treat pinkeye (conjunctivitis). [Pg.252]

Triterpene saponins Triterpene acid Triterpenenes Triterpenes... [Pg.540]

Escin lb (triterpene saponin) Aesculus chinensis (Hippocastanaceae) HIV-1 protease (50 pM) [56]... [Pg.575]

Glycyrrhizin (triterpene saponin) Glycyrrhiza glabra (Fabaceae) Thrombin interactions (but not catalytic activity) [109]... [Pg.586]

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Alkaloids triterpene saponins

Bidesmosidic triterpene saponin

Dammarane-type triterpene saponins

Glycyrrhizin (triterpene saponin

Oleanane-type triterpene saponins

Saponine

Saponins from Triterpenes

Triterpene saponins cytotoxic activity

Triterpenes

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