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Titolo:
A NORTRITERPENOID, TRITERPENOIDS AND ECDYSTEROIDS FROM PFAFFIA-GLOMERATA
Autore:
SHIOBARA Y; INOUE SS; KATO K; NISHIGUCHI Y; OISHI Y; NISHIMOTO N; DEOLIVEIRA F; AKISUE G; AKISUE MK; HASHIMOTO G;
Indirizzi:
TOKUSHIMA BUNRI UNIV,FAC PHARMACEUT SCI,YAMASHIRO CHO TOKUSHIMA 770 JAPAN TOKUSHIMA BUNRI UNIV,FAC PHARMACEUT SCI,YAMASHIRO CHO TOKUSHIMA 770 JAPAN UNIV SAO PAULO,FAC CIENCIAS FARMACEUT,DEPT FARM BR-30786 SAO PAULO BRAZIL CTR PESQUISAS HIST NAT BR-05318 SAO PAULO BRAZIL
Titolo Testata:
Phytochemistry
fascicolo: 6, volume: 32, anno: 1993,
pagine: 1527 - 1530
SICI:
0031-9422(1993)32:6<1527:ANTAEF>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
GUAIACUM-OFFICINALE;
Keywords:
PFAFFIA-GLOMERATA; AMARANTHACEAE; ROOTS; GLOMERIC ACID; PFAMERIC ACID; ECDYSTERONE; RUBROSTERONE; OLEANANE-TYPE TRITERPENOID; 30-NOROLEANANE-TYPE NORTRITERPENOID;
Tipo documento:
Article
Natura:
Periodico
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
Y. Shiobara et al., "A NORTRITERPENOID, TRITERPENOIDS AND ECDYSTEROIDS FROM PFAFFIA-GLOMERATA", Phytochemistry, 32(6), 1993, pp. 1527-1530

Abstract

Glomeric acid, a new triterpenoid and pfameric acid, a new nortriterpenoid, have been isolated together with ecdysterone, rubrosterone, oleanolic acid and beta-glucopyranosyl oleanolate from Pfaffia glomerata. Their structures were elucidated as 15alpha-hydroxy-3-oxo-olean-1,12-dien-28-oic acid and ,16beta,20beta-trihydroxy-30-norolean-12-en-28-oic acid, respectively. The H-1 and C-13 NMR spectra of the new compounds and rubrosterone were fully assigned using 2D NMR experiments.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 21:06:48