Chi D Y, Wilson S R, Katzenellenbogen J A
Department of Chemistry, University of Illinois, Urbana 61801, USA.
Steroids. 1995 Mar;60(3):261-4. doi: 10.1016/0039-128x(94)00051-d.
The crystal structure of the D-seco-estrogen doisynolic acid shows it to have the natural S configuration at the position derived from C-14 in estrone. Two major by-products during the synthesis of doisynolic acid from estrone are shown to be dimeric steroids. One is an aldol condensation product, and the other appears to arise from an alkaline cleavage of the aldol product.
去甲雌二醇豆甾酸的晶体结构表明，在雌酮中源自C-14的位置上它具有天然的S构型。从雌酮合成豆甾酸过程中的两种主要副产物被证明是二聚体类固醇。一种是羟醛缩合产物，另一种似乎是由羟醛产物的碱性裂解产生的。
