STEROIDS: PART III. REDUCTION OF OXIMINOCHOLANIC ACIDS
作者:Ted H. Waid、Alfred Taurins
DOI:10.1139/v60-137
日期:1960.6.1
The reduction of 12-oximino-, 3,12-dioximino-, and 7,12-dioximino-cholanic acids using sodium in alcohol resulted in the formation of 12β-amino-, 3α,12β-diamino-, and 7β,12β-diamino-cholanic acids respectively. The reaction of 3,12-dioximinocholanic acid with lithium aluminum hydride provided cholane-3ξ,12ξ,24-triol, while similar treatment of 7,12-dioximinocholanic acid afforded 7ξ-amino-12-oximinocholan-24-ol
使用钠在酒精中还原 12-oximino-、3,12-dioximino- 和 7,12-dioximino-cholanic 酸导致 12β-amino-、3α,12β-diamino- 和 7β,12β- 的形成分别为二氨基胆酸。3,12-二肟基胆烷酸与氢化铝锂反应得到胆烷-3ξ,12ξ,24-三醇,而7,12-二肟基胆烷酸经过类似处理得到7ξ-氨基-12-肟基胆烷-24-醇。