A NEW STEROID GLYCOSIDE FROM THE SEA-CUCUMBER HOLOTHURIA-SCABRA OFF MANDAPAM COAST

被引：0
|
作者：
ANJANEYULU, ASR
RAJU, KVS
RAO, GV
机构：
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1995年 / 34卷 / 07期
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new steroidal glycoside has been isolated along with 22,25-oxidoholothurinogenin (1), holothurinogenin (2), 25-methoxyholothurinogenin (3) and 25-hydroxyholothurinogenin (4) from the methanolic extract of the sea cucumber Holothuria scabra. The structure of the new glycoside has been determined as 24,26-dimethylcholest-5-ene-3 beta-O-xylopyranoside (5) by a study of its physical and spectral data (UV, IR, H-1 NMR, C-13 NMR and Mass) and chemical degradation.
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页码：666 / 668
页数：3
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