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.
该文描述了一种公式为##EQU1##的前列腺素E.sub.1型和F.sub.1型化合物,其中R为氢或含1到12个碳原子(包括)的烃基,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到4个碳原子(包括)的烷基,前提是(1)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中至少有一个为烷基(2)当R.sub.13为烷基时,R.sub.7,R.sub.8,R.sub.9,R.sub.10,R.sub.11,R.sub.12和R.sub.14中至少有一个为烷基,(3)当R.sub.7为烷基或当R.sub.7和R.sub.8为烷基时,R.sub.9,R.sub.10,R.sub.11,R.sub.12,R.sub.13和R.sub.14中至少有一个为烷基;以及它们的对映异构体和混合物。这些化合物可用于与未取代的前列腺素相同的药理学目的。