BACCHARANE GLYCOSIDES FROM SEEDS OF IMPATIENS-BALSAMINA

被引：19

作者：

SHOJI, N ^{[1
]}

UMEYAMA, A ^{[1
]}

YOSHIKAWA, K ^{[1
]}

NAGAI, M ^{[1
]}

ARIHARA, S ^{[1
]}

机构：

[1] TOKUSHIMA BUNRI UNIV,FAC PHARMACEUT SCI,TOKUSHIMA 770,JAPAN

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 05期

关键词：

IMPATIENS BALSAMINA; BALSAMINACEAE; BACCHARANE GLYCOSIDE; HOSENKOSIDE; HOSENKOL; MONODESMOSIDE; BISDESMOSIDE; TRIDESMOSIDE;

D O I：

10.1016/S0031-9422(00)90428-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

From the seeds of Impatiens balsamina have been isolated four rare baccharane glycosides, hosenkosides L-O. The structures of all isolates were secured by the use of 2D NMR techniques (H-1-H-1 COSY, HMQC, HMBC, ROESY) and chemical derivatization. Hosenkosides L and M are hosenkol A 3-O-sambubiosyl-28-O-glucoside and 3-O-sambubiosyl-26-O-glucosyl-28-O-glucoside, respectively. Hosenkoside N is hosenkol C 3-O-glucosyl-28-O-glucoside. Hosenkoside O is hosenkol D 3-O-sophorosyl-28-O-glucoside.

引用

页码：1437 / 1441

页数：5

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