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