4-Phenylthiazole-2-carboxylic acid → N-(2-(6-((4-(2-methoxyethyl)piperazin-1-yl)methyl)thiazolo[5,4-b]pyridin-2-yl)phenyl)-4-phenylthiazole-2-carboxamide

Participants

Reaction Steps

The title compound was prepared according to amide synthesis general method B, utilizing 2-(6-((4-(2-methoxyethyl)piperazin-1-yl)methyl)thiazolo[5,4-b]pyridin-2-yl)aniline and 4-phenylthiazole-2-carboxylic acid (1.5 eq). Addition of water to the crude reaction did not precipitate the product, therefore it was concentrated, triturated with hot MeCN, MeCN/EtOAc/MeOH mixture, and EtOAC/MeOH sequentially. The resulting pale yellow solid was lyophilized with a MeCN/water/HCl mixture and subsequently purified on prep HPLC. MS Calcd for C30H30N6O2S2: 570.19. Found (M+H)+ m/z=571.

Provenance & Evidence