NEW THIAZOLE COMPOUNDS, PROCESSES FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

摘要

A thiazole compound of allergically activity of the formula: wherein R1 is amino optionally having suitable substituent(s), R2 is hydrogen, lower alkyl or aryl, R3 is hydrogen, nitro, amino optionally having suitable substituent(s), hydroxy or lower alkoxy, A is lower alkylene, Q is hydrogen or halogen, and a heavy solid line means a single or double bond, or a pharmaceutically acceptable salt thereof, processes for the preparation thereof and pharmaceutical composition comprising the same.