lactamic acid
1Lactamic — Lac*tam ic, a. (Chem.) Pertaining to, or designating, an amido acid related to lactic acid, and called also {amido propionic} acid. [1913 Webster] …
2amido-propionic — Lactamic Lac*tam ic, a. (Chem.) Pertaining to, or designating, an amido acid related to lactic acid, and called also {amido propionic} acid. [1913 Webster] …