反应详情

280 mg (0.72 mmol) of the compound of Example 5A is reacted analogously to the synthesis of the compound of Example 20A with 171 mg (0.79 mmol) of 6-chloropyridin-3-yl-hydrazine dihydrochloride. After hydrolysis, 202 mg (61% of theory) of the title compound is obtained.