U-0126

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** A synthetic organic compound that selectively inhibits the kinase activity of Mitogen-Activated Protein kinase, preventing cytokine and prostaglandin E2 production. (NCI)

**Synonyms:** - 1,4-Diamino-2,3-dicyano-1,4- bis(2-aminophynylthio)butadiene - Bis[amino[(2-aminophenyl)thio]methylene]butanedinitrile - Bis[amino[(2-aminophenyl)thio]methylene]butanedinitrile