Synonyms:
pteropodine ; allo-pteropodine ; nsc 113093 ; 2'-keto-1-methyl-spiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-indoline]-4-carboxylic acid methyl ester ; methyl 1-methyl-2'-oxospiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1h-indole]-4-carboxylate ; formosanan-16-carboxylicacid, 19-methyl-2-oxo-, methyl ester, (19a,20a)- ; uncarine c ; (20α)-19α-methyl-2-oxoformosanan-16-carboxylic acid methyl ester ; pteropodine (7ci,8ci) ; methyl 1-methyl-2'-oxo-spiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1h-indole]-4-carboxylate ; isospeciophylline ; spiro[3h-indole-3,6'(4'ah)-[1h]pyrano[3,4-f]indolizine]-4'-carboxylicacid, 1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-, methyl ester,(1's,3r,4'as,5'as,10'as)- ; uncarin c ; spiro[3h-indole-3,6'(4'ah)-[1h]pyrano[3,4-f]indolizine]-4'-carboxylic acid,1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-, methyl ester, [1's-(1'a,4'aa,5'aa,6'b,10'aa)]- ; pteropodin
