反应详情

3-(RS)-Amino-1,3-dihydro-5-(2-fluorophenyl)-2H-1,4-benzodiazepin-2-one (50 mg, 0.186 mmol) was suspended in 1 ml of methylene chloride. 5-Methoxyindole-2-carboxylic acid (36.9 mg, 0.207 mmol) was added to the suspension followed by the addition of 38.5 mg (0.2 mmol) of EDC. The mixture was brought to pH 8 with 60 μl of triethylamine. The solid which formed after 3 min. was filtered after 5 hours and washed with chloroform. The filtrate was applied to a 2000μ preparative TLC plate and eluted with 90:10:1 chloroform:methanol:water (CMW). The product was extracted from silica with methanol and evaporated.

1. customThe solid which formed after 3 min.
2. filtrationwas filtered after 5 hours
3. washwashed with chloroform
4. washeluted with 90:10:1 chloroform
5. extractionThe product was extracted from silica with methanol
6. customevaporated