申请人:E. R. Squibb & Sons, Inc.
公开号:US03976660A1
公开(公告)日:1976-08-24
Pyrrolidine derivatives which have the formula ##SPC1## Wherein R and R.sub.1 each is hydrogen, --(CH.sub.2).sub.6 COOH, --(CH.sub.2).sub.6 COO-- lower alkyl, or --(CH.sub.2).sub.6 COO benzyl and R.sub.2 is hydrogen, --CO--O--(CH.sub.2).sub.5 CH.sub.3, --CO--NH--(CH.sub.2).sub.5 CH.sub.3 --(CH.sub.2).sub.7 CH.sub.3 or --CH=CH--CH(OH)--(CH.sub.2).sub.4 --CH.sub.3, at least one of R and R.sub.1 is hydrogen and R.sub.1 and R.sub.2 are not both hydrogen, are new compounds which are useful as inhibitors of prostaglandin dehydrogenase and as potentiators of prostaglandin activity.
吡咯烷衍生物具有以下结构式 ##SPC1## 其中R和R.sub.1分别是氢,--(CH.sub.2).sub.6 COOH,--(CH.sub.2).sub.6 COO-- 较低的烷基,或--(CH.sub.2).sub.6 COO 苄基,R.sub.2是氢,--CO--O--(CH.sub.2).sub.5 CH.sub.3,--CO--NH--(CH.sub.2).sub.5 CH.sub.3,--(CH.sub.2).sub.7 CH.sub.3或--CH=CH--CH(OH)--(CH.sub.2).sub.4 --CH.sub.3,R和R.sub.1中至少一个是氢,R.sub.1和R.sub.2不同时为氢,这些新化合物可作为前列腺素脱氢酶的抑制剂和前列腺素活性增强剂。