HCID 25152046, compound → HCID 68409139, compound

Participants

Reaction Steps

To a mixture of 4-(5-cyano-7-isopropyl-1,3-benzoxazol-2-yl)-N-{[5-methyl-3-(5-nitropyridin-2-yl)-2-oxo-1,3-oxazolidin-5-yl]methyl}benzamide (154 mg, EXAMPLE 57) in 10 ml of methanol and 10 ml of tetrahydrofuran was added 50 mg of palladium on carbon (10% wet). The mixture was stirred at 40° C. under a balloon of hydrogen for 15 h. The sample was cooled to room temperature, and was filtered through a small plug of Celite, eluting with methanol. The eluent was concentrated and purified via column chromatography on a Biotage Horizon 40M column eluting with 0% ethyl acetate in hexanes (1 column volume), followed by a gradient to 100% ethyl acetate in hexanes (over 10 column volumes), and held at 100% ethyl acetate for 6 column volumes to provide the title compound (122 mg, 84%). Mass spectrum (ESI) 511.1 (M+1).

Provenance & Evidence