Cyclohexanediurea derivative and process for its production

摘要

PCT No. PCT/JP94/01475 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07258 PCT Pub. Date Mar. 16, 1995The present invention provides a cyclohexanediurea derivative, inclusive of its salt, represented by the following formula (I): <IMAGE> (I) wherein R1 and R2 are the same or different and they each represent a straight-chain or branched alkyl group having at least 3 carbons, a cycloalkyl group, a cycloalkyl group having a bridge head, a furyl group, a furyl lower alkyl group or an aralkyl group, A1 and A2 are the same or different and they each represent a phenyl, pyridyl, quinolyl, isoquinolyl or indolyl group which may have substituents; a process for production thereof; an intermediate thereof; pharmaceutical use, a method for treatment and use thereof.