5-[2-(2-Morpholin-4-yl-ethoxy)-phenylmethanesulfonyl]-1,3-dihydro-indol-2-one 、
4-((R)-3-hydroxy-pyrrolidine-1-carbonyl)-3,5-dimethyl-1H-pyrrole-2-carbaldehyde 在
哌啶 silica gel 作用下,
以
乙醇 为溶剂,
反应 48.0h,
以to give 44 mg (69%) of the titled compound的产率得到3-[1-[4-((R)-3-Hydroxy-pyrrolidine-1-carbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]-meth-(Z)-ylidene]-5-[2-(2-morpholin-4-yl-ethoxy)-phenylmethanesulfonyl]-1,3-dihydro-indol-2-one