Atrasentan has also been used to treat cardiovascular disease. Synonyms: (2R,3R,4S)-4-(1,3-Benzodioxol-5-yl)-1-[2-(dibutylamino)-2-oxoethyl]-2-(4-methoxyphenyl)-3-pyrrolidinecarboxylic acid hydrochloride; 2R-(4-Methoxyphenyl)-4S-(1,3-benzodioxol-5-yl)-1-(N,…