Synthesis of novel prostaglandin F2α isomers and structure of an enzymatically formed 13-hydroxyprostaglandin endoperoxide
作者:Ute Hofmann、Claus O. Meese、Markus Hecker、Volker Ullrich
DOI:10.1016/s0040-4039(00)96805-9
日期:1987.1
The structure of a novel 13-hydroxyprostaglandin endoperoxide (2a), which was formed during enzymatic conversion of arachidonic acid (1), was elucidated by comparison with four isomeric chemically prepared F-prostaglandins (6a, 6b, 9a, 9b). Triphenylphosphine reduction of2a confirmed identity of the biological material with (5Z, 14Z) (9S, 11R, 13S)-trihydroxyprosta-5, 14-dien-1-oic acid, 6b.
通过与四种异构体化学制备的F-前列腺素(6a,6b,9a,9b)比较,阐明了在花生四烯酸(1)酶促转化过程中形成的新型13-羟基前列腺素内过氧化物(2a)的结构。三苯基膦还原2a证实了生物材料与(5Z,14Z)(9S,11R,13S)-三羟基前列腺素5,14-二烯-1-油酸,6b的同一性。