The present invention provides a compound represented by the general formula (I) of the present invention, which has EP1 receptor antagonism:
wherein A represents a pyridine ring, a furan ring, or the like; Y1 represents a C1-6 alkylene group; Y2 represents a single bond or the like; R1 represents —C(═O)—NH—SO2R6, an acidic 5-membered hetero ring group, or the like; R2 represents an optionally substituted phenyl group, an optionally substituted 5-membered aromatic heterocyclic group, or the like; R3 represents a halogen atom, a C1-6 alkoxy group, or the like; R4 represents a hydrogen atom, a halogen atom, or the like; R5 represents a hydrogen atom or the like; and R6 represents a C1-6 alkyl group or the like], and a pharmaceutically acceptable salt thereof. Furthermore, the compound (I) of the present invention can be used as an agent for treating or preventing LUTS, in particular, various symptoms of OABs.
本发明提供了一种由本发明的通式(I)表示的化合物,具有EP1受体拮抗作用:其中A表示
吡啶环、
呋喃环或类似物;Y1表示C1-6烷基链;Y2表示单键或类似物;R1表示-C(═O)-NH-SO2R6、酸性5元杂环基团或类似物;R2表示可选取代的苯基、可选取代的5元芳香杂环基团或类似物;R3表示卤素原子、C1-6烷氧基或类似物;R4表示氢原子、卤素原子或类似物;R5表示氢原子或类似物;R6表示C1-6烷基或类似物],以及其药学上可接受的盐。此外,本发明的化合物(I)可用作治疗或预防LU
TS的药剂,特别是OAB的各种症状的药剂。