Corynoxeine Quick inquiry Where to buy Suppliers range Corynoxeine is a potent ERK1/2 inhibitor of key PDGF-BB-induced VSMC proliferation and a useful and prospective compound in the prevention and treatment for vascular diseases. Uses: Antihypertension. Synonyms: corynoxeine; (7R,16E,20α)-16,17,18,19-Tetradehydro-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester; (alphaE,1'R,6'R,7'S,8'aS)-6'-Ethenyl-1,2,2',3',6',7',8',8'a-octahydro-alpha-(methoxymethylene)-2-oxospiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid methyl ester; 16,17,18,19-Tetradehydro-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester; Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-aceticacid, 6'-ethenyl-1,2,2',3',6',7',8',8'a-octahydro-a-(methoxymethylene)-2-oxo-, methyl ester, (aE,1'R,6'R,7'S,8'aS)-. Grades: >98%. CAS No. 630-94-4. Molecular formula: C22H26N2O4. Mole weight: 382.45.