穿山龙水溶性有效成分的研究Ⅰ——对-羟苄基酒石酸的分离和鉴定
STUDIES ON AN AQUEOUS SOLUBLE ACTIVE CONSTITUENT OF CHUAN-SHAN-LONG (DIOSCOREA NIPPONICA MAKINO) Ⅰ Isolation and identification of p-hydroxy benzyl tartaric acid (piscidic acid).
-
Abstract: A colorless crystalline compound, an active constituent for chronic bronchitis, was isolated from the root of the plant Chuan-Shan-Long (Dioscorea nipponica Makino). On the basis of spectrometric data (MS, NMR)and chemical degradation, this compound was identified as p-hydroxy benzyl tartaric acid (piscidic acid).
下载: