化学学报 ›› 1987, Vol. 45 ›› Issue (8): 821-824. 上一篇    下一篇

研究论文

B-失碳-3,5-环谷甾烷-6-羟基-6-甲酸及B-失碳-3,5-环谷甾烷-6-酮的合成

刘兴平;潘鑫复;梁晓天   

  1. 兰州大学有机化学研究所;中国医学科学院药物研究所
  • 发布日期:1987-08-15

Synthesis of B-nor-3,5-cyclositostane-6-hydroxy-6-carboxylic acid and B-nor-3,5-cyclositostane-6-one

LIU XINGPING;PAN XINFU;LIANG XIAOTIAN   

  • Published:1987-08-15

关键词: 植物激素, 甾族化合物, 甾酮, 油菜甾醇内酯, 豆甾烷关

Treatment of 3,5-cyclositostan-6-one with NaH in THF-DMF followed by O gave B-norcyclositostane I (R = OH, R1 = CO2H). Oxidation of the latter with Pb(OAc)4 gave I (RR1 = O). Treatment of I (R = OH, R1 = CO2H) with CH2N2 gave the Me ester.

Key words: PHYTOHORMONE, STEROIDS, STERONE, BRASSINOLIDE, STIGMASTANES

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