Benzoheterocyclic compounds

摘要

The present invention relates to a compound selected from the group consisting of the compounds of the following formulae: <CHEM> wherein R<1> is a cyclopropyl group which may be substituted by 1 to 3 of substituents selected from the group consisting of a lower alkyl group and a halogen atom, a phenyl group which may be substituted by 1 to 3 of substituents selected from the group consisting of a lower alkoxy group, a halogen atom and a hydroxy group on phenyl ring, a lower alkyl group which may be substituted by a halogen atom, a lower alkanoyloxy group or a hydroxy group, a lower alkenyl group, or a thienyl group; R<2'> is a halogen atom or a 5- to 9-membered saturated or unsaturated heterocyclic group which may be substituted; R<3> is a hydrogen atom, a lower alkyl group or a halogen atom; R<3'> is a group of the formula: -CH(R<20>)SR<21> (R<20> and R<21> are as defined hereinafter) or R<3>; R<4> is a lower alkyl group or a halogen atom; R<5> is a group of the formula: -COR<10> (R<10> is a lower alkyl group) or a group of the formula: -COOR<11> (R<11> is a lower alkyl group); R<6> is a lower alkyl group; R<7> is a group of the formula: -NR<12>R<13> (R<12> and R<13> are each a lower alkyl group) or a lower alkoxy group; R<20> is a hydrogen atom or a lower alkyl group; R<21> is a lower alkyl group; R<25>, R<27> and R<28> are each a lower alkyl group; R<32> is a lower alkyl; and X, X<2>, X<3>, X<4> and X<7> are each a halogen atom.