DITERPENES OF THE CLERODANE-TYPE FROM CULTURED-CELLS OF HETEROSCYPHUS-PLANUS

被引：17

作者：

NABETA, K ^{[1
]}

OOHATA, T ^{[1
]}

IZUMI, N ^{[1
]}

KATOH, K ^{[1
]}

机构：

[1] SHIONOGI ABURAHI LABS,KOHGA,SHIGA 52034,JAPAN

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 05期

关键词：

HETEROSCYPHUS PLANUS; JUNGERMANNIALES; SUSPENSION CULTURE; DITERPENES; CLERODANES; (12Z)-5,10-TRANS-CLERODA-3,12,14-TRIEN-20-OIC ACID; (12Z)-6-ACETOXY-5,10-TRANS-CLERODA-3,12,14-TRIEN-20-OIC ACID; (12Z)-3,4-EPOXY-6-ACETOXY-5,10-TRANS-CLERODA-12,14-DIEN-20 ACID;

D O I：

10.1016/S0031-9422(00)90395-9

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：

Callus and suspension cultures of the liverwort, Heteroscyphus planus accumulated novel diterpenoid acids of the clerodane-type, namely, (12Z)-5,10-trans-cleroda-3,12,14-trien-20-oic acid (heteroscyphic acid A), (12Z)-6-acetoxy-5,10-trans-cleroda-3,12,14-trien-20-oic acid (heteroscyphic acid B) and (12Z)-3,4-epoxy-6-acetoxy-5,10-trans-cleroda-12, 14-dien-20-oic acid (heteroscyphic acid C). Their structures and relative stereochemistry were elucidated on the basis of spectroscopic evidence together with chemical transformation.

引用

页码：1263 / 1268

页数：6

共 24 条

[1] CHEMOSYSTEMATICS OF BRYOPHYTES .35. SACCULATANE-TYPE AND CLERODANE-TYPE DITERPENOIDS FROM THE LIVERWORTS PORELLA-PERROTTETIANA AND HETEROSCYPHUS-BESCHERELLEI [J].