ethyl 5-chloro-1-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-3-{[({4-methyl-3-[(methyloxy)carbonyl]phenyl}amino)carbonyl]amino}-1H-pyrrole-2-carboxylate 、 、
sodium hydroxide 在
水 、
乙醇 、
5-{6-chloro-5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}-2-methylbenzoic acid 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以to give the title compound, 5-{6-chloro-5-[2′-hydroxy-3′-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}-2-methylbenzoic acid (40 mg, 0.08 mmol, 44.6% yield)的产率得到5-{6-chloro-5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}-2-methylbenzoic acid