Pyridine-2-carbonyl chloride → HCID 54704659, compound

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Reaction Steps

Compound 762 was prepared from 4-hydroxy-5-oxo-1-(2-piperazin-1-yl-ethyl)-2,5-dihydro-1H-pyrrole-3-carboxylic acid (3,4-dichloro-benzyl)-methyl-amide and pyridine-2-carbonyl chloride using the method described for compound 759. The title compound was purified by preparative HPLC (C18, ODS-A, S-75 μm, 10%-20%-30% acetonitrile/water/0.5% HCl) and isolated as a brown solid (0.0476 g, 39% yield). HRMS (M+H) calcd for C25H28N4Cl2O5: 532.15184. found: 532.1514.

Provenance & Evidence