1. Excipient–drug interactions in parenteral formulations;Akers;J. Pharm. Sci.,2002
2. Andronis, V., Lamey, K.A., and Choon, K., 2001. Novel formulations of carvedilol. EP20010273804[EP 1335707 A2].
3. Drug–excipient compatibility studies;Bruni;J. Therm. Anal. Calorim.,2002
4. The spontaneous formation of amides. The mechanism of lactam formation from 3-(2-aminophenyl) propionic acid;Camilleri;J. Chem. Soc. Perkin Trans.,1979
5. The uncatalyzed direct amide formation reaction – mechanism studies and the key role of carboxylic acid H-bonding;Charville;Eur. J. Org. Chem.,2011