英文别名Methyl (1'S,3R,4a'S,5a'S,10a'R)-1'-methyl-2-oxo-4a',5',5a',7',8',10a'-hexahydro-1'H,10'H-spiro[indoline-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylate; methyl (1S,4aS,5aS,6R,10aR)-1-methyl-2'-oxospiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1H-indole]-4-carboxylate; ajmalicine oxindole-B; Mitraphilline; EINECS 208-106-0; rubradinine; Mitraphyllin; 19α-Methyl-2-oxoformosanan-16-carboxylic acid methyl ester; Ajmalicine oxindole B; (1S,4aS,5aS,6R,10aR)-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 (1S,4aS,5aS,6R,10aR)-1-methyl-2'-oxo-spiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-indoline]-4-carboxylate; (1'S,3R,4'aS,5'aS,10'aR)-1,2,5',5'a,7',8',10',10'a-Octahydro-1'-methyl-2-oxospiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]indolizine]-4'-carboxylic acid methyl ester; Rubradinin 
