반응 #59404

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(R)-1-carbomethoxymethyl-3-(5-chloroindole-2-carbonylamino)-3,4-dihydrocarbostyril

ammonia

→

title compound

(R)-1-aminocarbonylmethyl-3-(5-chloroindole-2-carbonylamino)-3,4-dihydrocarbostyril

용매

tetrahydrofuran

methanol

반응 조건

후처리

1. 1
   기타the solvent was evaporated under vacuum
2. 2
   기타Purification by reverse phase preparative HPLC

실험 절차

(R)-1-carbomethoxymethyl-3-(5-chloroindole-2-carbonylamino)-3,4-dihydrocarbostyril (Example 7) (5.6 mg) was dissolved in a mixture of tetrahydrofuran (2 mL) and 2 M ammonia in methanol solution (2 mL). After stirring for 16 h at room temperature, the solvent was evaporated under vacuum and the residue was coevaporated with toluene (5 mL twice) under vacuum. Purification by reverse phase preparative HPLC provided the title compound (3.4 mg). HPLC/MS [M+H]+, 397; HPLC/MS [M+H-NH3]+, 380.

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