8,12-Dialkyl-PGE, and PGF.sub.1.sub..alpha.
申请人:The Upjohn Company
公开号:US03953499A1
公开(公告)日:1976-04-27
Prostaglandins E.sub.1 -type and F.sub.1 -type compounds of the formula ##EQU1## wherein R is hydrogen or a hydrocarbyl group containing from 1 to 12 carbon atoms, inclusive, wherein W is ##EQU2## or O =, wherein R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11, R.sub.12, R.sub.13, and R.sub.14 are hydrogen or alkyl of 1 to 4 carbon atoms, inclusive, provided (1) that at least one of R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11, R.sub.12, R.sub.13, and R.sub.14 is alkyl (2) that when R.sub.13 is alkyl, at least one of R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11, R.sub.12, and R.sub.14 is alkyl, and (3) that when R.sub.7 is alkyl or thwn R.sub.7 and R.sub.8 are alkyl, at least one of R.sub.9, R.sub.10, R.sub.11, R.sub.12, R.sub.13, and R.sub.14 is alkyl; and the enantiomers and racemic mixtures thereof. These are useful for the same pharmacological purposes as the unsubstituted prostaglandins.
前列腺素E.sub.1-型和F.sub.1-型化合物的化学式为##EQU1##其中R为氢或含有1至12个碳原子的烃基,其中W为##EQU2##或O=,其中R.sub.7、R.sub.8、R.sub.9、R.sub.10、R.sub.11、R.sub.12、R.sub.13和R.sub.14为氢或1至4个碳原子的烷基,满足以下条件:(1)至少有一个R.sub.7、R.sub.8、R.sub.9、R.sub.10、R.sub.11、R.sub.12、R.sub.13和R.sub.14为烷基;(2)当R.sub.13为烷基时,至少有一个R.sub.7、R.sub.8、R.sub.9、R.sub.10、R.sub.11、R.sub.12和R.sub.14为烷基;(3)当R.sub.7为烷基或R.sub.7和R.sub.8为烷基时,至少有一个R.sub.9、R.sub.10、R.sub.11、R.sub.12、R.sub.13和R.sub.14为烷基;以及它们的对映体和消旋混合物。这些化合物可用于与未取代前列腺素相同的药理目的。