| 英文同义词: | 5-tert-butyl 3-ethyl 2-amino-1',3'-dihydro-1'-(2-methoxy-2-oxoethyl)-6-methyl-2'-oxospiro[4H-pyran-4,3'-(2'H)-indole]-3,5-dicarboxylate;Spiro[3H-indole-3,4'-[4H]pyran]-3',5'(2H)-dicarboxylic acid, 2'-amino-1-(2-methoxy-2-oxoethyl)-6'-methyl-2-oxo-, 3',5'-diethyl ester |