Benzoyl chloride → methyl 3-(N-[2-[[4-(N-benzoylcarbamimidoyl)anilino]methyl]-1-methylbenzimidazole-5-carbonyl]anilino)propanoate

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Reaction Steps

Prepared analogously to Example 90 from 1-methyl-2-[N-(4-amidinophenyl)-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxycarbonylethyl)-amide-hydrochloride and benzoyl chloride. Yield: 88% of theory, C34H32N6O4 (588.7) Rf value: 0.37 (silica gel; dichloromethane/ethanol=19:1) 1H-NMR spectrum (D6 -DMSO): 2.61 (t,2H), 3.54 (s,3H), 3.76 (s,3H), 4.10 (t,2H), 4.61 (d,2H), 6.83 (d,2H), 7.05 to 7.55 (m,12H),8.03 (d,2H), 8.25 (dd,2H), 8.98 (s,1H), 10.48 (s,1H)

Provenance & Evidence