تفاعل #4278

معادلة التفاعل

1-Methyl-2-[2-((1,1-dimethylethoxy)carbonyl)amino-3-(1H-indol-3-yl)propanoyl]aminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine

hydrogen chloride

→

product

1-methyl-2-[2-amino-3-(1H-indol-3-yl)propanoyl]aminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine dihydrochloride sesquihydrate

المذيبات

ethyl acetate

ظروف التفاعل

المعالجة

1. 1
   أخرىThe solvent and excess hydrogen chloride were removed under reduced pressure

الإجراء التجريبي

1-Methyl-2-[2-((1,1-dimethylethoxy)carbonyl)amino-3-(1H-indol-3-yl)propanoyl]aminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine (50 mg, 0.08 mmole) was dissolved in 2 ml of ethyl acetate, cooled to 0° C. and treated with hydrogen chloride gas for 1 hour. The solvent and excess hydrogen chloride were removed under reduced pressure to give the product as a foam which was 96% pure by HPLC.

المصدر