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Methyl 2-pivalamidoisonicotinate

Methyl 2-propionamidoisonicotinate

2-Propionamidoisonicotinic acid

6-Methyl-2-propionamidopyrimidine-4-carboxylic acid

2-Methyl-6-propionamidoisonicotinic acid

Methyl 6-methyl-2-propionamidopyrimidine-4-carboxylate

Methyl 2-methyl-6-propionamidoisonicotinate

3-Benzyloxy-2-(tert-butylsulfinylamino)-n-hydroxy-2-methyl-propanamidine

Tert-butyl 4-(pivalamido)phenylcarbamate

Vorapaxar intermediate