Hydroxyamine hydrochloride → HCID 136386388, compound

Participants

Reaction Steps

To a solution of 4-[(2-formylindol-4-yl)carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide (200 mg) in pyridine (4.0 ml) was added hydroxylamine hydrochloride (21.3 mg) and the solution was stirred at ambient temperature for 1 hour. The resulting solution was concentrated in vacuo and the residue was diluted with chloroform. The organic layer was washed successively with water and brine, dried over magnesium sulfate and concentrated in vacuo to give 4-[(2-hydroxyiminomethylindol-4-yl)carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide (203 mg).

Provenance & Evidence