CLERODANE-TYPE AND HALIMANE-TYPE DITERPENOIDS FROM THE LIVERWORT JUNGERMANNIA-HYALINA

被引：16

作者：

NAGASHIMA, F

TANAKA, H

KAN, Y

HUNECK, S

ASAKAWA, Y

机构：

[1] TOKUSHIMA BUNRI UNIV,FAC PHARMACEUT SCI,TOKUSHIMA 770,JAPAN

[2] INST BIOCHEM PFLANZEN,D-06120 HALLE,GERMANY

来源：

PHYTOCHEMISTRY | 1995年 / 40卷 / 01期

关键词：

JUNGERMANNIA HYALINA; JUNGERMANNIACEAE; HEPATICAE; ENT-3-BETA; 4-BETA-EPOXYCLEROD-13E-EN-15-AL; 4-BETA-EPOXYCLEROD-13Z-EN-15-AL; KOLAVENOL; 4-BETA-EPOXYCLEROD-13E-EN-15-OL; 3R-ASTERISK; 4R-ASTERISK-DIHYDROXYCLEROD-13E-EN-15-AL; 4R-ASTERISK-DIHYDROXYCLEROD-13Z-EN-15-AL; 3-XI-HYDROXY-5(10); 13E-HALIMADIEN-15-AL; CLERODANE; HALIMANE; DITERPENOID;

D O I：

10.1016/0031-9422(95)00238-3

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 new clerodane- and one new halimane-type diterpenoids: ent-3 beta,4 beta-epoxyclerod-13E-en-15-ol; 3R*, 4R*-dihydroxyclerod-13E-en-15-al; 3R*, 4R*-dihydroxyclerod-13Z-en-15-al; and 3 xi-hydroxy-5(10), 13E-halimadien-15-al, were isolated from the German liverwort Jungermannia hyalina, together with the previously known clerodane-type diterpenoids ent-3 beta,4 beta-epoxyclerod-13Z-en-15-al; ent-3 beta,4 beta-epoxyclerod-13Z-en-15-al and kolavenol. The structures were determined by extensive NMR techniques and chemical degradation.

引用

页码：209 / 212

页数：4

共 10 条

[1] CHEMOSYSTEMATICS OF BRYOPHYTES .38. FUSICOCCANE-TYPE, DOLABELLANE-TYPE AND REARRANGED LABDANE-TYPE DITERPENOIDS FROM THE LIVERWORT PLEUROZIA-GIGANTEA [J].