HRID2381516

反应详情

EQUATION

反应方程式

HRID 2381516 的结构方程式

PROCEDURE

实验过程

Using the method described in Example 49, 3-cyclopentyl-2-[4-(3-fluoro-pyridin-2-yloxy)-6-oxo-6H-pyridazin-1-yl]-propionic acid (Intermediate 73) and 1-((R)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-1H-pyrazol-3-ylamine (Intermediate 4) afforded 3-cyclopentyl-N-[1-((R)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-1H-pyrazol-3-yl]-2-[4-(3-fluoro-pyridin-2-yloxy)-6-oxo-6H-pyridazin-1-yl]-propionamide as a yellow solid as a mixture of diastereomers (1.29 g, 85%).