HCID 59784178, compound → HCID 178462494, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-Hydroxy-5-(2-methoxy-pyridin-3-yl)-benzaldehyde (20 mg) and 3,4-Diamino-N-{4-[2-(7-ethyl-2,7-diaza-spiro[4.4]non-2-yl)-ethyl]-phenyl}-benzamide HCl salt (60 mg) in dimethylacetamide (1.5 ml) was heated at 95° C. for 3 h then cooled and purified by RP-HPLC (0.1% TFA) to afford (A) 2-[2-Hydroxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-1H-benzoimidazole-5-carboxylic acid {4-[2-(7-ethyl-2,7-diaza-spiro[4.4]non-2-yl)-ethyl]-phenyl}-amide (10 mg) LCMS MH+ 617.5 as well as (B) 2-[2-Hydroxy-5-(2-hydroxy-pyridin-3-yl)-phenyl]-1H-benzoimidazole-5-carboxylic acid {4-[2-(7-ethyl-2,7-diaza-spiro[4.4]non-2-yl)-ethyl]-phenyl}-amide (10 mg) LCMS MH+ 603.7.

Provenance & Evidence