STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM

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	STUDIES ON THE CONSTITUENTS OF ADELOSTEMMA-GRACILLIMUM
	MU, QZ ; SHEN, YM ; ZHOU, QL ; WANG, SQ ; WU, B ; ZHENG, QT
	1992
发表期刊	PLANTA MEDICA
ISSN	0032-0943
卷号	58 期号:2 页码:200-204
摘要	The 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.
关键词	Adelostemma-gracillimum f 8 Gracigenin 14-seco-polyoxypregnane Esterotype Skeleton Asclepiadaceae
学科领域	Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/14335
专题	离退休
推荐引用方式 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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