%0 Journal Article %T A环饱和甾体的微生物转化作用II.降解5a一△16一3β一羟基-孕甾烯-20-酮-3β-醋酸酯为△1,4-雄甾二烯-3,17一二酮 %A 徐诗伟 %A 法幼华 %J 微生物学报 %D 1982 %I %X 节杆菌9—2能彻底降解5a一△16一3β一羟基一孕甾烯一20一酮一3β一醋酸酯(I)形成二氧化碳和水。在它的培养基质中添加钴离子可抑制甾核的进一步降解,从而积累中间产物△1,4-雄甾二烯-3,17一二酮(VI), %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=47126A1973F186761AB1E64ADC37B4B1&yid=3F3D540C9B7906DE&vid=BC12EA701C895178&iid=E158A972A605785F&journal_id=0001-6209&journal_name=微生物学报&referenced_num=2&reference_num=0