银环蛇蛇蜕新化学成分的研究

Studies on Chemical Constituents of Slough of Bungarua Multicinctus Multicinctus

从银环蛇蛇蜕中分离及鉴定出Ｚ－１７－三十四碳烯－４，３１－二酮（Ⅰ），６，２１－三十五碳二烯－醇－１（Ⅱ），２－二十烷氧基乙醇（Ⅲ）和胆甾醇４个化合物。其中（Ⅰ）和（Ⅱ）为文献上未有记载的新化合物，（Ⅲ）是在蛇蜕中首次发现。

Four compounds were isolated and identified from the slough of Bungarus multicinctus multicinctus .They are cis-17-tetriacontene-4, 31-dione(Ⅰ), 6, 21-pentatriacontadien-1-ol(Ⅱ), 2- eicosyloxyethanol(Ⅲ) and cholesterol, ⅠandⅡare new compounds,Ⅲ is first found from the slough of snake.