Patent ID: 8334301
Filing Date: 2012-12-18
Classification: A61P,C07D

Abstract:
1. A compound represented by the formula (I): wherein ring A is a saturated or unsaturated 5-membered heterocycle containing, as a ring-constituting atom besides carbon atoms, at least one heteroatom selected from a nitrogen atom, an oxygen atom and a sulfur atom, the ring-constituting atom X R R R Y is a spacer selected from (1) a bond, (2) a C (3) (i) —O—; (ii) —O—R (iii) —O—R (iv) —O—R (v) —O—R (vi) —O—NR (4) (i) —N(R (ii) —N(R (5) —S—; —SO—; (6) (i) —S—R (ii) —S—N(R (iii) —S—N(R (iv) —SO—R (v) —SO—N(R (vi) —SO—N(R (vii) —SO (viii) —SO (ix) —SO (x) —SO (xi) —SO or a salt thereof, excluding one wherein a cyclic group for R