| Synonyms: | Isocorynoxeine;(16E,20α)-16,17,18,19-Tetradehydro-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester;(alphaE,1'S,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;Isocorynoxeine, BR;Isocorynoxeine (7-Isocorynoxeine);Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid, 6'-ethenyl-1,2,2',3',6',7',8',8'a-octahydro-α-(methoxymethylene)-2-oxo-, methyl ester, (αE,1'S,6'R,7'S,8'aS)-;Isocorynoxeine USP/EP/BP;methyl (E)-2-[(3S,6'R,7'S,8'aS)-6'-ethenyl-2-oxospiro[1H-indole-3,1'-3,5,6,7,8,8a-hexahydro-2H-indolizine]-7'-yl]-3-methoxyprop-2-enoate |