Hydrochloric Acid → HCID 21072845, compound

Participants

Reaction Steps

The product is prepared analogously to Example 12b starting from 1-{3-[2-(6-benzyloxy-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-8-yl)-2-hydroxy-ethylamino]-3-methyl-butyl}-4,4-diethyl-7-fluoro-1,4-dihydro-benzo[d][1,3]oxazin-2-one. Yield: 170 mg (78%; hydrochloride); HPLC-MS: Rt=10.6 min. (method A); ESI-MS: [M+H]+=516.

Provenance & Evidence