Patent ID: 6251926
Filing Date: 2001-06-26
Classification: A61K,A61P,C07D

Abstract:
A compound represented by Formula (I): ##STR21##wherein R.sup.1 is an optionally substituted oxazole or oxadiazo group; X is a bond, --CO--, --CH(OH)-- or group represented by --NR.sup.6 -- wherein R.sup.6 is a hydrogen atom or an optionally substituted alkyl group; n is an integer of 1 to 3; Y is an oxygen atom, a sulfur atom, --SO--, --SO.sub.2 -- or a group represented by --NR.sup.7 -- wherein R.sup.7 is a hydrogen atom or an optionally substituted alkyl group; ring A is a benzene ring optionally having additional one to three substituents; p is an integer of 1 to 8; R.sup.2 is a hydrogen atom, au optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; q is an integer of 0 to 6; m is 0 or 1; R.sup.3 is a hydroxy group, OR.sup.8 (R.sup.8 is an optionally substituted hydrocarbon group.) or NR.sup.9 R.sup.10 (R.sup.9 and R.sup.10 are the same or different groups which are selected from a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group and an optionally substituted acyl group or R.sup.9 and R.sup.10 combine together to form a ring); R.sup.4 and R.sup.5 are the same or different groups which are selected from a hydrogen atom and an optionally substituted hydrocarbon group wherein R.sup.4 may form a ring with R.sup.2 ; or a salt thereof.