STRUCTURES OF CAYAPONOSIDES A, B, C AND D, GLUCOSIDES OF NEW NOR-CUCURBITACINS IN THE ROOTS OF CAYAPONIA-TAYUYA

被引：15

作者：

HIMENO, E

NAGAO, T

HONDA, J

OKABE, H

IRINO, N

NAKASUMI, T

机构：

[1] FUKUOKA UNIV, FAC PHARMACEUT SCI, 8-19-1 NANAKUMA, JONAN KU, FUKUOKA 81401, JAPAN

[2] NIPPON MEKTRON LTD, KITAIBARAKI, IBARAKI 31915, JAPAN

[3] INST PESOUISAS PLANTAS MED BRAZIL, SAO PAULO, BRAZIL

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1992年 / 40卷 / 10期

关键词：

CAYAPONIA-TAYUYA; CUCURBITACEAE; TRITERPENE GLUCOSIDE; NOR-CUCURBITACIN GLUCOSIDE; CAYAPONOSIDE;

D O I：

10.1248/cpb.40.2885

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Four glucosides of new nor-cucurbitacins having an aromatized A ring were isolated from the roots of Cayaponia tayuya. Elucidation of their structures is described.

引用

页码：2885 / 2887

页数：3