Pregnane and pregnane glycosides from the Malagasy plant, Cynanchum aphyllum.
作者信息
Kanchanapoom Tripetch, Kasai Ryoji, Ohtani Kazuhiro, Andriantsiferana Marta, Yamasaki Kazuo
机构信息
Division of Medicinal Chemistry, Graduate School of Biochemical Sciences, Hiroshima University, Hiroshima, Japan.
出版信息
Chem Pharm Bull (Tokyo). 2002 Aug;50(8):1031-4. doi: 10.1248/cpb.50.1031.
PMID:12192132
Abstract
A new 8,14-seco-pregnane type of steroid called cynaphyllogenin and its eight glycosides, cynaphyllosides A-H, were isolated from the aerial parts of Cynanchum aphyllum. The structures of these compounds were elucidated based on chemical and spectroscopic evidence.
摘要
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