Patent ID: 6677331
Filing Date: 2004-01-13
Classification: A61P,C07D

Abstract:
A compound represented by the formula (I)), or a pharmaceutically acceptable salt thereof: whereinR1 represents a hydrogen atom or a methyl group, R2, R3, R4, and R5, either one of which represents the bonding to the 2-position on the carbapenem ring, and the other three of which may be the same or different, respectively represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, a lower alkyl group which may be substituted by halogen, nitro, cyano, lower cycloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxy, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, lower alkylsulfonylamino, and aryl, a lower cycloalkyl group which may be substituted by lower alkyl, halogen, nitro, cyano, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxy, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, and aryl, a lower alkylthio group, an arylthio group, a C2-4alkenyl group which may be substituted by lower alkyl, halogen, nitro, cyano, lower cycloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxyl, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, and aryl, a formyl group, a lower alkylcarbonyl group which may be substituted by halogen, nitro, cyano, lower cycloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxyl, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, lower alkylsulfonylamino, and aryl, a lower alkoxycarbonyl group, a lower alkylsulfonyl group, an arylsulfonyl group which may be substituted by lower alkyl, halogen, nitro, cyano, lower cycloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxyl, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, and (N,N-di-lower alkylamino)sulfonylamino, an aminosulfonyl group, an N-loweralkylaminosulfonyl group which may be substituted by halogen, nitro, cyano, lowercycloalkyl, loweralkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl lower alkylcarbonyl, arylcarbonyl, carboxyl, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, and aryl in which one or more hydrogen atoms on the aryl may be substituted by a member selected from the group consisting of lower alkyl, halogen, nitro, cyano, lower cacloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxy, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sufonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, and (N,N-di-lower alkylamino)sulfonylamino, an N,N-di-lower alkylaminosulfonyl group which may be substituted hy halogen, nitro, cyano, lowercycloalkyl, loweralkulthio, loweralkoxy, hydroxy, amino, N-lower alkylamino, formyl, lowe alkylcarbonyl, arylcarbonyl, carboxy, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N-N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)sulfonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, (N,N-di-lower alkylamino)sulfonylamino, and aryl, an N-lower alkoxy-N-lower alkylaminosulfonyl group, a lower alkylsufinyl group, an arylsulfinyl group, an aminosulfinyl group, an arylcarbonyl group, an aryl group which may be substituted by lower alkyl, halogen, nitro, cyano, lower cycloalkyl, lower alkylthio, lower alkoxy, hydroxy, amino, N-lower alkylamino, formyl, lower alkylcarbonyl, arylcarbonyl, carboxy, lower alkoxycarbonyl, formylamino, lower alkylcarbonylamino, carbamoyl, N-lower alkylcarbamoyl, N,N-di-lower alkylaminocarbonyl, aminosulfonyl, (N-lower alkylamino)suffonyl, (N,N-di-lower alkylamino)sulfonyl, (N-lower alkylamino)sulfonylamino, aminosulfonylamino, and (N,N-di-lower alkylamino)sulfonylamino, a carbamoyl group, an N-lower alkylcarbamoyl group, an N,N-di-lower alkylaminocarbonyl group, a lower alkoxyiminomethyl group, a hydroxyiminomethyl group, or a five- or six-membered aromatic heterocyclic ring having one or more hetero atoms selected from nitrogen, oxygen and sulfur atoms, and R represents a hydrogen atom or a group which may be hydrolyzed in organisms.