TRITERPENE GLYCOSIDES FROM THE BARK OF ROBINIA-PSEUDO-ACACIA L .1.

被引：12

作者：

CUI, BL ^{[1
]}

KINJO, J ^{[1
]}

NOHARA, T ^{[1
]}

机构：

[1] KUMAMOTO UNIV, FAC PHARMACEUT SCI, OE HONMACHI 5-1, KUMAMOTO 862, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1992年 / 40卷 / 11期

关键词：

ROBINIA-PSEUDOACACIA; LEGUMINOSAE; SOPHORADIOL; 3-BETA; 22-BETA-DIHYDROXYOLEAN-12-EN-29-OIC ACID; OXYTROGENIN; KAIKASAPONIN-III; ROBINIOSIDE; OLEANENE GLYCOSIDE;

D O I：

10.1248/cpb.40.2995

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

From the bark of Robinia pseudo-acacia L., five new triterpene glycosides, robiniosides A-D (3, 5-7) and compound III (4), were isolated and their structures were elucidated as 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-gluco pyranosyl(1 --> 2)-beta-D-glucuronopyranosyl 3beta,22beta-dihydroxyolean-12-en-29-oic acid (3), 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-galactopyranosyl(1 --> 2)-beta-D-glucuronopyranosyl 3beta,22beta,24-trihydroxyolean-12-en-29-oic acid (4), whose sapo-genol was unambiguously characterized and designated as oxytrogenin, 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-gluco-pyranosyl(1 --> 2)-beta-D-glucuronopyranosyl oxytrogenin (5), 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-galactopyranosyl(1 --> 2)-beta-D-glucuronopyranosyl oxytrogenin 22-0-alpha-L-rhamnopyranoside (6), 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-gluco-pyranosyl(1 --> 2)-beta-D-glucuronopyranosyl oxytrogenin 22-0-alpha-L-rhamnopyranoside (7), respectively, together with two known triterpene glycosides, kaikasaponin III (1) and 3-0-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-galaCtopyranosyl(1 --> 2)-beta-D-glucuronopyranosyl 3beta,22beta-dihydroxyolean-12-en-29-oic acid (2).

引用

页码：2995 / 2999

页数：5

共 6 条

[1] 3 NEW OLEANENE GLYCOSIDES FROM SOPHORA-FLAVESCENS [J].

DING, Y ;

TIAN, RH ;

KINJO, JN ;

NOHARA, T ;

KITAGAWA, I .

CHEMICAL & PHARMACEUTICAL BULLETIN, 1992, 40 (11) :2990-2994

[2]

KITAGAWA I, 1983, 30TH ANN M PHARM SOC, P51

[3]

SASAKI Y, 1988, AGR BIOL CHEM TOKYO, V52, P207

[4]

SUN RQ, 1990, PHYTOCHEMISTRY, V29, P2032, DOI 10.1016/0031-9422(90)85065-N

[5]

TAKESHITA T, 1989, CHEM PHARM BULL, V37, P846

[6]

YAHARA S, 1989, CHEM PHARM BULL, V37, P2136

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