申请人:CTXT PTY LTD
公开号:US10961256B2
公开(公告)日:2021-03-30
A compound of formula (Ia), (Ib) or (Ic) wherein: n is 1 or 2; RN is H or Me; R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d (if present) are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4a is selected from OH, —NH2, —C(═O)NH2, and —CH2OH; R4b is either H or Me; X is either N or CH; R7 is selected from H and C1-4 alkyl; (a) one of R8a, R8b, R8c and R8d is selected from H, halo, C1-4 alkyl, C1-4 alkoxy, NHC1-4 alkyl; (b) another of R8a, R8b, R8c and R8d is selected from H, C1-4 alkyl, C1-4 fluoroalkyl, C3-6 cycloalkyl, C5-6 heteroaryl, C5-6 heteroaryl methyl, C4-6 heterocyclyl, C4-6 heterocyclyl methyl, phenyl, benzyl, halo, amido, amidomethyl, acylamido, acylamidomethyl, C1-4 alkyl ester, C1-4 alkyl ester methyl, C1-4 alkyl carbamoyl, C1-4 alkyl carbamoyl methyl, C1-4 alkylacyl, C1-4 alkylacyl methyl, phenylcarbonyl, carboxy, carboxymethyl, ether, amino, amino methyl, sulfonamido, sulfonamino, sulfone, sulfoxide, nitrile and nitrilemethyl; (c) the others of R8a, R8b, R8c and R8d are H.
式(Ia)、(Ib)或(Ic)化合物 其中: n 是 1 或 2;RN 是 H 或 Me;R1 是任选的一个或多个卤代或甲基;R2a 和 R2b 独立选自以下组:(i) F;(ii) H;(iii) Me;和 (iv) CH2OH;R2c 和 R2d(如存在)独立选自以下组(R3a 和 R3b 独立选自 H 和 Me;R4a 选自 OH、-NH2、-C(═O)NH2 和 -CH2OH;R4b 为 H 或 Me;(a) R8a、R8b、R8c 和 R8d 中的一个选自 H、卤代物、C1-4 烷基、C1-4 烷氧基、NHC1-4 烷基;(b) R8a、R8b、R8c 和 R8d 中的另一个选自 H、C1-4 烷基、C1-4 氟烷基、C3-6 环烷基、C5-6 杂芳基、C5-6 杂芳基甲基、C4-6 杂环烷基、C4-6 杂环烷基甲基、苯基、苄基、卤代、氨基、酰胺甲基、酰氨基、酰酰胺甲基、C1-4烷基酯、C1-4烷基酯甲基、C1-4烷基氨基甲酰基、C1-4烷基氨基甲酰基甲基、C1-4烷基酰基、C1-4烷基酰基甲基、苯基羰基、羧基、羧甲基、醚、氨基、氨基甲基、磺酰氨基、磺酰氨基、砜、亚砜、腈和腈甲基;(c) R8a、R8b、R8c 和 R8d 中的其它物质为 H。