Chemical examination of Indian mangrove plants part-VI -: Ceriopsins A-D, diterpenoids from Ceriops decandra

被引：19

作者：

Anjaneyulu, ASR ^{[1
]}

Rao, VL ^{[1
]}

机构：

[1] Andhra Univ, Sch Chem, Visakhapatnam 530003, Andhra Pradesh, India

来源：

PHYTOCHEMISTRY | 2002年 / 60卷 / 08期

关键词：

Indian mangrove; Ceriops decandra; Rhizophoraceae; new diterpenoids; ceriopsins A-D;

D O I：

10.1016/S0031-9422(02)00087-0

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：

Chemical examination of the ethyl acetate solubles of the CH3OH:CH2Cl2 (1:1) extract of the roots of Ceriops decandra collected from Kauvery estuary resulted in the isolation of four new diterpenoids, ceriopsins A-D (1-4). The structures of the new diterpenoids were elucidated by a study of their physical and spectral data as methyl 17-hydroxy-16-oxobeyeran-18-oate (1), methyl 16(R)-16,17-dihydroxybeyeran-18-oate (2), 1beta,15(S)-isopimar-7-ene-1,15,16-triol (3), and 8,15(R)-epoxypimarane-1beta,16-diol (4). (C) 2002 Published by Elsevier Science Ltd.

引用

页码：777 / 782

页数：6

共 18 条

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