Patent ID: 7491739
Filing Date: 2009-02-17
Classification: A61P,C07D

Abstract:
1. A compound represented by the following formula 1 or a salt thereof, wherein A is —(NR 4 )—; B is alkylene or alkenylene; wherein the alkylene and alkenylene is unsubstituted or substituted by hydroxy, alkoxy, cycloalkyl, aryl, siloxy or a saturated or unsaturated heterocycle; R at least one of R R X is O or S; each hydrogen of the aforesaid amino, and aminocarbonyl can be replaced with alkyl, cycloalkyl, adamantyl, adamantylalkyl, aryl, arylalkyl, acyl, alkoxyalkyl, alkoxycarbonyl, alkylaminocarbonyl, cycloalkyloxycarbonyl, arylalkoxycarbonyl, alkylsulfonyl, arylsulfonyl, halogenoalkyloxycarbonyl, imidazolylcarbonyl, pyridylcarbonyl, a saturated or unsaturated heterocycle, or alkyl substituted by a saturated or unsaturated heterocycle, said heterocycle being a five to twenty membered heterocycle containing one to four heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur.