发明授权
- 专利标题: Benzopyranopyrazolyl derivatives for the treatment of inflammation
- 专利标题(中): 苯并吡喃并吡唑衍生物用于治疗炎症
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申请号: US309291申请日: 1994-09-20
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公开(公告)号: US5547975A公开(公告)日: 1996-08-20
- 发明人: John J. Talley , Stephen R. Bertenshaw , Matthew J. Graneto , Donald J. Rogier
- 申请人: John J. Talley , Stephen R. Bertenshaw , Matthew J. Graneto , Donald J. Rogier
- 专利权人: Talley; John J.,Bertenshaw; Stephen R.,Graneto; Matthew J.,Rogier; Donald J.
- 当前专利权人: Talley; John J.,Bertenshaw; Stephen R.,Graneto; Matthew J.,Rogier; Donald J.
- 主分类号: C07D491/04
- IPC分类号: C07D491/04 ; C07D491/044 ; C07D491/048 ; C07D491/052 ; C07D495/04 ; A61K31/415 ; A61K31/63
摘要:
A class of benzopyranopyrazolyl derivatives is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I ##STR1## wherein A is --(CH.sub.2).sub.m --X--(CH.sub.2).sub.n --; wherein X is S(O).sub.p or O; wherein m is 0 or 1; wherein n is 0 or 1; wherein p is 0 or 1; wherein B is selected from phenyl and five and six membered heteroaryl; wherein R.sup.1 is selected from lower haloalkyl, cyano, formyl, lower alkoxycarbonyl, lower alkoxy, lower N-alkylaminocarbonyl, N-phenylaminocarbonyl, lower N,N-dialkylaminocarbonyl and lower N-alkyl-N-phenylaminocarbonyl; wherein R.sup.2 is phenyl substituted at a substitutable position with a radical selected from lower alkylsulfonyl and sulfamyl; and wherein R.sup.4 is one or more radicals selected from hydrido, halo, lower alkylthio, lower alkylsulfinyl, lower alkyl, cyano, carboxyl, lower alkoxycarbonyl, aminocarbonyl, lower haloalkyl, hydroxyl, lower alkoxy, amino, lower N-alkylamino, lower N,N-dialkylamino, lower hydroxyalkyl and lower haloalkoxy; or a pharmaceutically-acceptable salt thereof.
公开/授权文献
- US4720139A Variable response load limiting device 公开/授权日:1988-01-19
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