Bibenzyls and bisbibenzyls from a neotropical Plagiochila species

被引：23

作者：

Anton, H ^{[1
]}

Schoeneborn, R ^{[1
]}

Mues, R ^{[1
]}

机构：

[1] Univ Saarland, FB Chem 13, D-66041 Saarbrucken, Germany

来源：

PHYTOCHEMISTRY | 1999年 / 52卷 / 08期

关键词：

Plagiochila sp; Plagiochilaceae; Hepaticae; bibenzyls; bisbibenzyls;

D O I：

10.1016/S0031-9422(99)00394-5

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：

Three bibenzyls and eight bisbibenzyls were isolated from a neotropical Plagiochila species, taxonomically related to P. oresitropha or P. permista. Besides the known 4'-hydroxy-3-methoxybibenzyl, 3,4-dihydroxy-3'-methoxybibenzyl, isoplagiochin C, D, F and riccardin C, the structures of the new compounds 3,3'-dimethoxy-4-hydroxybibenzyl, the benzoyl substituted bisbibenzyl isoplagiochin G, plagilin, isopiagilin and plagiolin, the latter three bisbibenzyls each distinct in just one different linkage of two 3,4-dihydroxy-3'-methoxybibznzyls, were established by spectroscopic techniques. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1639 / 1645

页数：7

共 5 条

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