申请人:Syntex (U.S.A.) Inc.
公开号:US04112114A1
公开(公告)日:1978-09-05
Esters of 2-substituted-5-oxo-5H-dibenzo[a,d]cycloheptenes represented by the following formula: ##STR1## where R' is --CH.sub.2 --CH.dbd.CH.sub.2, --CH.sub.2 --CH(OH)--CH.sub.2 OH, ##STR2## where Y is either O or S, or ##STR3## where R.sup.4 and R.sup.5 are independently hydrogen, alkyl having 1 to 6 carbon atoms, phenyl, or benzyl, or together R.sup.4 and R.sup.5 form an alkylene bridge having 4, 5 or 6 carbon atoms; one of R.sup.2 and R.sup.3 is hydrogen and the other is hydrogen, methyl, or ethyl, or together R.sup.2 and R.sup.3 are methylene. The compounds have anti-inflammatory, analgesic, and antipyretic activities and, accordingly, are useful in the treatment of inflammation, pain and/or pyrexia.
以下是2-取代-5-氧代-5H-二苯并[a,d]环庚烯酯的化学式:##STR1## 其中R'是--CH.sub.2 --CH.dbd.CH.sub.2,--CH.sub.2 --CH(OH)--CH.sub.2 OH,##STR2## 其中Y为O或S,或##STR3## 其中R.sup.4和R.sup.5分别为氢、1至6个碳原子的烷基、苯基或苄基,或者R.sup.4和R.sup.5一起形成一个具有4、5或6个碳原子的烷基桥;R.sup.2和R.sup.3中的一个为氢,另一个为氢、甲基或乙基,或者R.sup.2和R.sup.3一起为亚甲基。这些化合物具有抗炎、镇痛和退热活性,因此可用于治疗炎症、疼痛和/或发热。