1,4-Diazepan-5-one → 1-(2-{4-[(4S,5R)-2-(6-tert-Butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-acetyl)-[1,4]diazepan-5-one

Participants

Reaction Steps

In a manner analogous to the method described in examples 99, {4-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-acetic acid hydrochloride (example 94) was coupled with [1,4]diazepan-5-one (Oakwood Products) to give the title compound. HR-MS (ES, m/z) calculated for C40H50Cl2N7O4 [(M+H)+] 762.3296, observed 762.3297.

Provenance & Evidence