Patent ID: 6335366
Filing Date: 2002-01-01
Classification: C07C,C07D

Abstract:
A naphthyloxyacetic acid derivative of the general formula (I) wherein A is (C1-4 alkylene)-COOR1 in which R1 is hydrogen or C1-4 alkyl, E is (i) single bond or (ii) C1-6 alkylene; G is â€”NR4â€” in which, R4 is hydrogen or C1-4 alkyl; L is (i) C1-6 alkylene, (ii) â€”(CH2)mâ€”CH&boxH;CHâ€”(CH2)nâ€” in which m is 0 or an integer of 1-3, n is 0 or an integer of 1-3 or (iii) â€”(CH2)xâ€”CH(OH)â€”(CH2)yâ€” in which x is an integer of 1-3, y is 0 or an integer of 1-3; M is in which each phenyl group may be substituted by 1-3 of C1-4 alkyl, C1-4 alkoxy, halogen, nitro or trifluoromethyl;with the proviso that,(1) when n in L is 0, M is in which each phenyl group may be substituted by 1-3 of C1 -4 alkyl, C1-4 alkoxy, halogen, nitro or trifluoromethyl,(2) when y in L is 0, M is in which each phenyl group may be substituted by 1-3 of C1-4 alkyl, C1-4 alkoxy, halogen, nitro or trifluoromethyl,in which R1 is the same meaning as defined above,or non-toxic salt thereof, non-toxic acid addition salt thereof or their hydrate.