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STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM
MU, QZ ; SHEN, YM ; ZHOU, QL ; WANG, SQ ; WU, B ; ZHENG, QT
1992
Source PublicationPLANTA MEDICA
ISSN0032-0943
Volume58Issue:2Pages:200-204
AbstractThe glycone portion of the glycoside of Adelostemma gracillimum Hook. f. (Asclepiadaceae) was investigated. Three known polyoxypregnane ester-type aglycones, penupogenin (1) (1, 2), kidjoranine (2) (1, 3), and gagamine (3) (4, 5), and one new compound named gracigenin (4) were isolated and their structures were characterized on the basis of spectroscopic evidence, and that of (4) was determined by X-ray crystallography. It was found to possess an unprecedented 8,14-seco-polyoxypregnane ester-type skeleton, and 4 is the first compound with this C21-steroid type skeleton to be found in nature.
KeywordAdelostemma-gracillimum f 8 Gracigenin 14-seco-polyoxypregnane Esterotype Skeleton Asclepiadaceae
Subject AreaPlant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/14335
Collection离退休
Recommended Citation
GB/T 7714
MU, QZ,SHEN, YM,ZHOU, QL,et al. STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM[J]. PLANTA MEDICA,1992,58(2):200-204.
APA MU, QZ,SHEN, YM,ZHOU, QL,WANG, SQ,WU, B,&ZHENG, QT.(1992).STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM.PLANTA MEDICA,58(2),200-204.
MLA MU, QZ,et al."STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM".PLANTA MEDICA 58.2(1992):200-204.
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