发明名称 COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY
摘要 Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
申请公布号 US2015080383(A1) 申请公布日期 2015.03.19
申请号 US201314386524 申请日期 2013.03.14
申请人 PCT Therapeutics Inc. 发明人 Yang Tianle;Karp Gary Mitchell;Qi Hongyan
分类号 C07D405/04;C07D487/04;C07D311/22;C07D417/04;C07D405/14;C07D471/04 主分类号 C07D405/04
代理机构 代理人
主权项 1. A compound of Formula (I): or a form thereof, wherein: w1 is C—Rb or N; w2 and w3 are C—R1, C—R2, C—Ra or N; w4 is C—Ra or N; w5 is C—R1, C—R2, C—Rc or N; w6 is C—R1, C—R2 or C—Ra; wherein one of w2, w3, w5 and w6 is C—R1 and one other of the w2, w3, w5 and w6 is C—R2, provided that, when w3 is C—R1, then w6 is C—R2, w2 is C—Ra or N and w5 is C—Rc or N; or, when w3 is C—R2, then w6 is C—R1, w2 is C—Ra or N and w5 is C—Rc or N; or, when w2 is C—R1, then w5 is C—R2, w6 is C—Ra and w3 is C—Ra or N; or, when w2 is C—R2, then w5 is C—R1, w6 is C—Ra and w3 is C—Ra or N; and, wherein one, two or three of w1, w2, w3, w4 and w5 may optionally be N; R1 is C1-8alkyl, amino, C1-8alkyl-amino, (C1-8alkyl)2-amino, C1-8alkoxy-C1-8alkyl-amino, (C1-8alkoxy-C1-8alkyl)2-amino, (C1-8alkoxy-C1-8alkyl)(C1-8alkyl)amino, amino-C1-8alkyl, C1-8alkyl-amino-C1-8alkyl, (C1-8alkyl)2-amino-C1-8alkyl, C1-8alkoxy-C1-8alkyl-amino-C1-8alkyl, (C1-8alkoxy-C1-8alkyl)2-amino-C1-8alkyl, (C1-8alkoxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl, amino-C1-8alkyl-amino, (amino-C1-8alkyl)2-amino, (amino-C1-8alkyl)(C1-8alkyl)amino, C1-8alkyl-amino-C1-8alkyl-amino, (C1-8alkyl-amino-C1-8alkyl)2-amino, (C1-8alkyl-amino-C1-8alkyl)(C1-8alkyl)amino, (C1-8alkyl)2-amino-C1-8alkyl-amino, [(C1-8alkyl)2-amino-C1-8alkyl](C1-8alkyl)amino, amino-C1-8alkoxy, C1-8alkyl-amino-C1-8alkoxy, (C1-8alkyl)2-amino-C1-8alkoxy, C1-8alkoxy-C1-8alkyl-amino-C1-8alkoxy, C1-8alkoxy-C1-8alkyl-amino-C1-8alkoxy, (C1-8alkoxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkoxy, amino-C2-8alkenyl, C1-8alkyl-amino-C2-8alkenyl, (C1-8alkyl)2-amino-C2-8alkenyl, amino-C2-8alkynyl, C1-8alkyl-amino-C2-8 alkynyl, (C1-8alkyl)2-amino-C2-8alkynyl, halo-C1-8alkyl-amino, (halo-C1-8alkyl)2-amino, (halo-C1-8alkyl)(C1-8alkyl)amino, hydroxy-C1-8alkyl, hydroxy-C1-8alkoxy-C1-8alkyl, hydroxy-C1-8alkyl-amino, (hydroxy-C1-8alkyl)2-amino, (hydroxy-C1-8alkyl)(C1-8alkyl)amino, hydroxy-C1-8alkyl-amino-C1-8alkyl, (hydroxy-C1-8alkyl)2-amino-C1-8alkyl, (hydroxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl, hydroxy-C1-8alkyl-amino-C1-8alkoxy, (hydroxy-C1-8alkyl)2-amino-C1-8alkoxy, (hydroxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkoxy, hydroxy-C1-8alkyl-amino-C1-8alkyl-amino, (hydroxy-C1-8alkyl-amino-C1-8alkyl)2-amino, (hydroxy-C1-8alkyl)2-amino-C1-8alkyl-amino, (hydroxy-C1-8alkyl-amino-C1-8alkyl)(C1-8alkyl)amino, (hydroxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl-amino, [(hydroxy-C1-8alkyl)2-amino-C1-8alkyl](C1-8alkyl)amino, [(hydroxy-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl](C1-8alkyl)amino, heterocyclyl, heterocyclyl-C1-8alkyl, heterocyclyl-C1-8alkoxy, heterocyclyl-amino, (heterocyclyl)(C1-8alkyl)amino, heterocyclyl-amino-C1-8alkyl, heterocyclyl-C1-8alkyl-amino, (heterocyclyl-C1-8alkyl)2-amino, (heterocyclyl-C1-8alkyl)(C1-8alkyl)amino, heterocyclyl-C1-8alkyl-amino-C1-8alkyl, (heterocyclyl-C1-8alkyl)2-amino-C1-8alkyl, (heterocyclyl-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl, heterocyclyl-oxy, heterocyclyl-carbonyl, heterocyclyl-carbonyl-oxy, C3-14cycloalkyl, aryl-C1-8alkyl-amino, (aryl-C1-8alkyl)2-amino, (aryl-C1-8alkyl)(C1-8alkyl)amino, aryl-C1-8alkyl-amino-C1-8alkyl, (aryl-C1-8alkyl)2-amino-C1-8alkyl, (aryl-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl, heteroaryl, heteroaryl-C1-8alkyl, heteroaryl-C1-8alkoxy, heteroaryl-amino, heteroaryl-C1-8alkyl-amino, (heteroaryl-C1-8alkyl)2-amino, (heteroaryl-C1-8alkyl)(C1-8alkyl)amino, heteroaryl-C1-8alkyl-amino-C1-8alkyl, (heteroaryl-C1-8alkyl)2-amino-C1-8alkyl or (heteroaryl-C1-8alkyl)(C1-8alkyl)amino-C1-8alkyl; wherein, each instance of heterocyclyl, C3-14cycloalkyl, aryl and heteroaryl is optionally substituted with one, two or three R3 substituents and optionally, with one additional R4 substituent; or, wherein, each instance of heterocyclyl, C3-14cycloalkyl, aryl and heteroaryl is optionally substituted with one, two, three or four R3 substituents; R2 is aryl, aryl-amino, aryl-amino-carbonyl, heterocyclyl, heteroaryl or heteroaryl-amino; wherein, each instance of aryl, heterocyclyl and heteroaryl is optionally substituted with one, two or three R6 substituents and optionally, with one additional R7 substituent; Ra is, in each instance, independently selected from hydrogen, halogen or C1-8alkyl; Rb is hydrogen, halogen, C1-8alkyl or C1-8alkoxy; Rc is hydrogen, halogen or C1-8alkyl; R3 is, in each instance, independently selected from cyano, halogen, hydroxy, oxo, C1-8alkyl, halo-C1-8alkyl, C1-8alkyl-carbonyl, C1-8alkoxy, halo-C1-8alkoxy, C1-8alkoxy-C1-8alkyl, C1-8alkoxy-carbonyl, amino, C1-8alkyl-amino, (C1-8alkyl)2-amino, amino-C1-8alkyl, C1-8alkyl-amino-C1-8alkyl, (C1-8alkyl)2-amino-C1-8alkyl, amino-C1-8alkyl-amino, C1-8alkyl-amino-C1-8alkyl-amino, (C1-8alkyl-amino-C1-8alkyl)2-amino, (C1-8alkyl)2-amino-C1-8alkyl-amino, [(C1-8alkyl)2-amino-C1-8alkyl]2-amino, (C1-8alkyl-amino-C1-8alkyl)(C1-8alkyl)amino, [(C1-8alkyl)2-amino-C1-8alkyl](C1-8alkyl)amino, C1-8alkoxy-C1-8alkyl-amino, (C1-8alkoxy-C1-8alkyl)2-amino, (C1-8alkoxy-C1-8alkyl)(C1-8alkyl)amino, C1-8alkyl-carbonyl-amino, C1-8alkoxy-carbonyl-amino, hydroxy-C1-8alkyl, hydroxy-C1-8alko xy-C1-8alkyl, hydroxy-C1-8alkyl-amino, (hydroxy-C1-8alkyl)2-amino or (hydroxy-C1-8alkyl)(C1-8alkyl)amino; R4 is C3-14cycloalkyl, C3-14cycloalkyl-C1-8alkyl, C3-14cycloalkyl-amino, aryl-C1-8alkyl, aryl-C1-8alkoxy-carbonyl, aryl-sulfonyloxy-C1-8alkyl, heterocyclyl or heterocyclyl-C1-8alkyl; wherein, each instance of C3-14cycloalkyl, aryl and heterocyclyl is optionally substituted with one, two or three R5 substituents; R5 is, in each instance, independently selected from halogen, hydroxy, cyano, nitro, C1-8alkyl, halo-C1-8alkyl, C1-8alkoxy, halo-C1-8alkoxy, amino, C1-8alkyl-amino, (C1-8alkyl)2-amino or C1-8alkyl-thio; R6 is, in each instance, independently selected from halogen, hydroxy, cyano, nitro, C1-8alkyl, C2-8 alkenyl, halo-C1-8alkyl, hydroxy-C1-8alkyl, C1-8alkoxy, halo-C1-8alkoxy, C1-8alkoxy-C1-8alkyl, amino, C1-8alkyl-amino, (C1-8alkyl)2-amino or C1-8alkyl-thio; and, R7 is C3-14cycloalkyl, C3-14cycloalkyl-oxy, aryl, heterocyclyl or heteroaryl.
地址 South Plainfield NJ US