Pyridine derivatives and their use in the treatment of cancer and hemoglobinopathies
申请人:CTXT PTY LTD
公开号:US10745380B2
公开(公告)日:2020-08-18
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; R5 is either H or Me; A is either (i), where R6a is ether; or (ii), where X is selected from CH2, NH and O, one of R7a and R7b is selected from CI and ethoxy and the other of R7a and R7b is 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;R5是H或Me;A是(i),其中R6a是醚;或(ii),其中X选自CH2、NH和O,R7a和R7b中的一个选自CI和乙氧基,R7a和R7b中的另一个是H。