HRID874006
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
The title compound (38 mg, 34% yield) was obtained enantiomerically pure (>99% ee) after chiral preparative chromatography (system: Gilson PLC 2020; column: Chiralpak ID 5 μm, 20×250 mm; mobile phase: heptane/CH2Cl2/EtOH 70:25:5; flow: 10 mL/min; detection UV: 275 nm) of the racemic mixture of 4-(4-chlorophenyl)-1-cyclopropyl-3-methyl-5-(3-methyl-8-(methylamino)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one (Example 113).