adenylosuccinic acid

ad·e·nyl·o·suc·cin·ic ac·id (sAMP),

(ad'e-nil-ō-sŭk'sin-ik as'id), A condensation product of aspartate and inosine 5'-monophosphate; an intermediate in the biosynthesis of adenylic acid. Formally, it is adenylic acid with succinic acid replacing an H of the NH2 group. Synonym(s): adenylylosuccinic acid, N-succinyladenylic acid