(2-Amino-4-pyrrol-1-yl-phenyl)-carbamic acid tert-butyl ester → 4-[3-(6-Methyl-pyridin-3-yl)-phenyl]-8-pyrrol-1-yl-1,3-dihydro-benzo[b][1,4]diazepin-2-one

Participants

Reaction Steps

Compound 40 was prepared from (2-amino-4-pyrrol-1-yl-phenyl)-carbamic acid tert-butyl ester (J16) (273 mg, 1 mmol) and 3-[3-(6-methyl-pyridin-3-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester (K3) (311 mg, 1 mmol) according to the general procedure M and subsequent treatment of the crude product according to the general procedure N. Obtained as a yellow solid (195 mg). MS (ISP) 393.2 [(M+H)+]; mp 213–214° C.

Provenance & Evidence