Synthesis of a key intermediate for preparation of 4,5-didehydro prostaglandins containing an allenyl side-chain group via two-component coupling process. Synthesis of enprostil
作者:Naoya Ono、Yasufumi Kawanaka、Yukio Yoshida、Fumie Sato
DOI:10.1039/c39940001251
日期:——
Enone 8, a key intermediate in the preparation of 4,5-didehydro prostaglandins via a two component coupling process, is prepared efficiently from readily available enone 6; the synthesis of enprostil, an antiulcer agent developed by Syntex, using enone 8 is also described.
烯酮8是通过两组分偶联工艺制备4,5-二氢前列腺素的关键中间体,它是由容易获得的烯酮6高效制备的;还描述了使用烯酮8合成由Syntex开发的抗溃疡药enprostil 。