HRID1250442

反应详情

EQUATION

反应方程式

HRID 1250442 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

HCl (Maekawa; Ohtani, Agric. Biol. Chem., 40, 1976, 791) and 0.88 g of methyl 7-carboxy-2,3,4,5-tetrahydro-4-methyl-3-oxo-1H-1,4-benzodiazepine-2-acetate are dissolved in 30 ml of DMF and treated with 0.49 g of 1-hydroxybenzotriazole and 0.58 g of N′-(3-dimethylaminopropyl)-N-ethylcarbodiimide.hydrochloride and 1.55 g of diisopropylethylamine.