Chemical constituents of aquatic fern Azolla nilotica

被引：40

作者：

Arai, Y

Nakagawa, T

Hitosugi, M

Shiojima, K ^{[1
]}

Ageta, H

Abdel-Halim, OB

机构：

[1] Showa Coll Pharmaceut Sci, Machida, Tokyo 194, Japan

[2] Mansoura Univ, Fac Pharm, Dept Pharmacognosy, Mansoura 35511, Egypt

来源：

PHYTOCHEMISTRY | 1998年 / 48卷 / 03期

关键词：

Azolla nilotica; Azzolaceae; fern; (24R)-6 beta-hydroxy-24-ethylcholest-4-en-3-one; phytyl-3,7,11,15-tetramethy-2-hexadecenoate;

D O I：

10.1016/S0031-9422(97)01126-6

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：

Two new components, (24R)-6 beta-hydroxy-24-ethyl-cholest-4-en-3-one and phytyl-3,7,11,15-tetramethyl-2-hexadecanenate were isolated from the whole plants of aquatic fern Azolla nilotica. Their structures were established by spectroscopic techniques and chemical-correlation. Some typical triterpenoids of ferns were also detected. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：471 / 474

页数：4

共 10 条

[1]

ABDUL QK, 1989, PHYTOCHEMISTRY, V28, P2859

[2] CHEMOTAXONOMY OF FERNS .3. TRITERPENOIDS FROM POLYPODIUM-POLYPODIOIDES [J].