16-methoxy-9-methyl-11-(4-methyl-5-oxo-tetrahydro-furan-2-yl)-2,12,17-triaza-bicyclo[12.3.1]octadeca-1(17),14(18),15-trien-13-one 、
正丁胺 反应 3.0h,
生成 N-butyl-4-hydroxy-4-((9R)-16-methoxy-9-methyl-13-oxo-2,12,17-triaza-bicyclo[12.3.1]octadeca-1(17),14(18),15-trien-11-yl)-2-methyl-butyramide