申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
公开号:US20020107251A1
公开(公告)日:2002-08-08
Heterobicyclic derivatives of the formula:
1
wherein
R
1
is aryl which may have suitable substituent(s), ar(lower)alkyl which may have suitable substituent(s), halo(lower)alkyl, protected carboxy(lower)alkyl, acyl(lower)alkyl, heterocyclic group or heterocyclic(lower)alkyl which may have suitable substituent(s),
R
2
is aryl which may have suitable substituent(s) or heterocyclic group, and
R
3
is hydrogen, lower alkoxy or arylthio,
and a pharmaceutically acceptable salt thereof which are useful as a medicament.
公式为1的杂环双环衍生物,其中:R1是苯基,可以具有适当的取代基;芳基(较低)烷基,可以具有适当的取代基;卤代(较低)烷基;保护的羧基(较低)烷基;酰基(较低)烷基;杂环基或者可以具有适当的取代基的杂环(较低)烷基;R2是苯基,可以具有适当的取代基或者杂环基;R3是氢、较低烷氧基或者芳基硫醚。它们的药物可接受盐是有用的。