Tyrphostin AG 1295

**Semantic type:** Amino Acid, Peptide, or Protein|Pharmacologic Substance

**Definition:** A member of the Tyrphostin family of tyrosine kinase inhibitors that inhibits signal transduction through platelet-derived growth factor receptor and selectively attenuates smooth muscle cell growth. (NCI)

**Synonyms:** - 6,7-Dimethyl-2-phenylquinoxaline - AG 1295