| 英文同义词: | 6-amino-5-cyano-1'-tert-butoxycarbonyl-3-(methoxymethyl)-2,4-dihydrospiro[pyrano[2,3-c]pyrazole-4,4'-piperidine];Spiro[piperidine-4,4'(2'H)-pyrano[2,3-c]pyrazole]-1-carboxylic acid, 6'-amino-5'-cyano-3'-(methoxymethyl)-, 1,1-dimethylethyl ester |