A compound of formula Ia, Ib, Ic or Id:
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; R5 is either H or Me; m is 1 or 2; q is 0 or 1; R11a, R11b, R11c and R11d are independently selected from H, halo, C1-4 alkyl, C1-4 fluoroalkyl, C3-4 cycloalkyl, C1-4 alkyloxy, NH—C1-4 alkyl and cyano; R12a and R12b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R12c and R12d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R12e is H or Me; R13a and R13b are independently selected from H and Me; R14 is either H or Me; R16a and R16b are independently selected from H and Me; R6 is selected from H, OMe, and OEt.
式 Ia、Ib、Ic 或 Id 的化合物:
其中:n 为 1 或 2;RN 为 H 或 Me;R1 可任选为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;R5 为 H 或 Me;m 为 1 或 2;q 为 0 或 1;R11a、R11b、R11c 和 R11d 独立选自 H、卤素、C1-4 烷基、C1-4 氟烷基、C3-4 环烷基、C1-4 烷氧基、NH-C1-4 烷基和
氰基; R12a 和 R12b 独立选自以下组成的组:(i) F;(ii) H;(iii) Me;和 (iv) CH2OH;R12c 和 R12d 独立地选自由以下组成的组:(i) F;(ii) H;(iii) Me;和 (iv) CH2OH;R12e 是 H 或 Me;R13a 和 R13b 独立地选自 H 和 Me;R14 是 H 或 Me;R16a 和 R16b 独立地选自 H 和 Me;R6 选自 H、OMe 和 OEt。