Studies on the constituents of Catalpa species .1. Iridoids from catalpae fructus

被引：0

作者：

Kanai, E ^{[1
]}

Machida, K ^{[1
]}

Kikuchi, M ^{[1
]}

机构：

[1] TOHOKU COLL PHARMACEUT SCI, SENDAI, MIYAGI 981, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1996年 / 44卷 / 08期

关键词：

Catalpae Fructus; bignoniaceae; iridoid; kisasagenol A; kisasagenol B; epicatalpin;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Three new iridoids, named kisasagenols A (1), B (2) and epicatalpin (3), were isolated, together with two artifactual iridoids, 3-methoxy catalpin (4) and 3-methoxy epicatalpin (5), from Catalpae Fructus. Their structures were established on the basis of spectral analysis.

引用

页码：1607 / 1609

页数：3

共 7 条

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[3] Kimura K, 1962, YAKUGAKU ZASSHI, V83, P635
[4] KITAGAWA I, 1995, CHEM PHARM BULL, V43, P1096, DOI 10.1248/cpb.43.1096
[5] STUDIES STRUCTURE OF CATALPOSIDE
LUNN, WH
EDWARD, DW
EDWARD, JT
[J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1962, 40 (01): : 104 - &
[6] NOZAKA T, 1989, CHEM PHARM BULL, V37, P2838, DOI 10.1248/cpb.37.2838
[7] SUZUKI N, 1968, NIPPON YAKURIGAKU ZA, V64, P93

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