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Titolo:
A new rosmarinic acid derivative from Isodon oresbius
Autore:
Huang, H; Chao, QR; Tan, RX; Sun, HD; Wang, DC; Ma, J; Zhao, SX;
Indirizzi:
Nanjingplesv, Inst Biotechnol, Dept Biol Sci & Technol, Nanjing 210093, Peo Nanjing Univ Nanjing Peoples R China 210093 Technol, Nanjing 210093, Peo Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China Nanjing Univ Nanjing Peoples R China 210093 jing 210093, Peoples R China Acad Sinica, Kunming Inst Bot, Kunming 650107, Peoples R China Acad Sinica Kunming Peoples R China 650107 nming 650107, Peoples R China China Pharmaceut Univ, Dept Phytchem, Nanjing, Peoples R China China Pharmaceut Univ Nanjing Peoples R China Nanjing, Peoples R China
Titolo Testata:
PLANTA MEDICA
fascicolo: 1, volume: 65, anno: 1999,
pagine: 92 - 93
SICI:
0032-0943(199902)65:1<92:ANRADF>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
DITERPENOIDS;
Tipo documento:
Letter
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Tan, RX Nanjingplesv, Inst Biotechnol, Dept Biol Sci & Technol, Nanjing 210093, Peo Nanjing Univ Nanjing Peoples R China 210093 Nanjing 210093, Peo
Citazione:
H. Huang et al., "A new rosmarinic acid derivative from Isodon oresbius", PLANTA MED, 65(1), 1999, pp. 92-93

Abstract

Phytochemical reinvestigation of Isodon oresbius afforded, in addition to oleanolic acid, ursolic acid, sodoponin, astragalin, and quercetin-3-O-glucoside, three known (oresbiusin A, rosmarinic acid and methyl rosmarinate) and a new rosmarinic acid derivative as well as an ent-kaurene diterpenoid, neoangustifolin, characterized as a separated component for the first time. By a combination of 1D- and 2D-NMR techniques the structure of the new compound was established as butyl rosmarinate. The in vitro antifungal assay showed that neoangustifolin was active against Candida albicans with the MICbeing 50 mu g/ml.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 21:26:05