申请人:E. R. Squibb & Sons, Inc.
公开号:US04038283A1
公开(公告)日:1977-07-26
Compounds of the formula ##STR1## and their pharmaceutically acceptable salts wherein R is hydrogen or lower alkyl; R.sub.1 is lower alkyl, phenyl or phenyl-lower alkyl; R.sub.2 is hydrogen or lower alkyl; and R.sub.9 is hydrogen or lower alkyl; are disclosed. These compounds are useful as antiinflammatory agents and as intermediates.
本发明揭示了公式##STR1##的化合物及其药学上可接受的盐,其中R为氢或较低的烷基;R.sub.1为较低的烷基,苯基或苯基-较低的烷基;R.sub.2为氢或较低的烷基;R.sub.9为氢或较低的烷基。这些化合物可用作抗炎剂和中间体。