Patent ID: 6963012
Filing Date: 2005-11-08
Classification: A61P,C07C,C07D

Abstract:
1. A diaryl ether derivative, a pharmaceutically acceptable salt or hydrate thereof, the diaryl ether derivative represented by the following general formula (1): wherein R 1 is halogen, trihalomethyl, hydroxy, lower alkyl having 1 to 7 carbon atoms, phenyl, aralkyl, lower alkoxy having 1 to 4 carbon atoms, trifluoromethyloxy, substituted or unsubstituted phenoxy, cyclohexylmethyloxy, substituted or unsubstituted aralkyloxy, pyridylmethyloxy, cinnamyloxy, naphthylmethyloxy, phenoxymethyl, hydroxymethyl, hydroxyethyl, lower alkylthio having 1 to 4 carbon atoms, lower alkylsulfinyl having 1 to 4 carbon atoms, lower alkylsulfonyl having 1 to 4 carbon atoms, benzylthio, acetyl, nitro, or cyano; R 2 is hydrogen, halogen, trihalomethyl, lower alkoxy having 1 to 4 carbon atoms, lower alkyl having 1 to 7 carbon atoms, phenethyl, or benzyloxy; R 3 is hydrogen, halogen, trifluoromethyl, lower alkoxy having 1 to 4 carbon atoms, hydroxy, benzyloxy, lower alkyl having 1 to 7 carbon atoms, phenyl, lower alkoxymethyl having 1 to 4 carbon atoms, or lower alkylthio having 1 to 4 carbon atoms; and X is —(CH 2 ) n — (n is an integer from 1 to 4), —OCH 2 CH 2 —, or —CH═CHCH 2 —.