ent-Clerodane diterpenes and other constituents from the liverwort Adelanthus lindenbergianus (Lehm.) Mitt.

被引：52

作者：

Bläs, B ^{[1
]}

Zapp, J ^{[1
]}

Becker, H ^{[1
]}

机构：

[1] Univ Saarland, D-66041 Saarbrucken, Germany

来源：

PHYTOCHEMISTRY | 2004年 / 65卷 / 01期

关键词：

Adelanthus lindenbergianus; adelanthaceae; liverwort; clerodane; aristolane; eudesmane; seco-lupane; chromene; acetophenone;

D O I：

10.1016/S0031-9422(03)00387-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：

Eleven ent-clerodanes, 13-hydroxy-cis-ent-cleroda-3,14-diene, 15-hydroxy-cis-ent-cleroda-3,13(E)-diene, 1beta, 12:15,16-diepoxy-cis-ent-cleroda-13(16),14-dien-18alpha,6alpha-olide, 8beta,12:15, 16-diepoxy-cis-ent-cleroda-13(16),14-dien-18alpha,6alpha-olide, 1beta,16:15,16-diepoxy-cis-ent-cleroda-12,14-dien-18alpha,6alpha-olide, 7beta,12:8beta,12-diepoxy-15-hydroxy-cis-ent-cleroda-13-en 16,15:18alpha,6alpha-diolide, 7beta,12:8beta,12-diepoxy-16-hydroxy-cis-eiit-cleroda-13-en-15,16:18alpha,6alpha-diolide, 1alpha-acetoxy-8beta,12-epoxy-15-hydroxy-cis-ent-cleroda-13-en-16,15:18alpha,6alpha-diolide, 1beta,12-epoxy-16-hydroxy-cis-ent-cleroda-13-en-15,16:18alpha,6alpha-diolide, 8beta,12-epoxy-15-hydroxy-trans-cleroda-13-en-16,15:18alpha,6alpha-diolide, 8beta,12-epoxy-16-hydroxy-trans-cleroda-13-en-15,16:18alpha,6alpha-diolide along with the known clerodane diterpenes anastreptin and orcadensin have been isolated from the liverwort Adelanthus lindenbergianus (Lehm.) Mitt. Furthermore, three eudesmane sesquiterpenes together with the known (-)-1beta,10-epoxyaristolan, 3,4-seco-4(23),20(29)-lupadien-3,28-dicarboxylic acid dimethyl ester and two acetophenone derivatives were identified by spectroscopic methods, essentially MS and NMR experiments. (C) 2003 Published by Elsevier Ltd.

引用

页码：127 / 137

页数：11

共 19 条

[1]

ADAM KP, 1994, PHYTOCHEMISTRY, V35, P139, DOI 10.1016/S0031-9422(00)90522-3

[2] CONSTITUTION OF DITERPENOIDS FROM SOLIDAGO ELONGATA NUTT [J].