| 英文同义词: | 1'-acetyl-6-amino-5-cyano-3-propyl-2,4-dihydrospiro[pyrano[2,3-c]pyrazole-4,4'-piperidine];1-acetyl-6'-amino-3'-propyl-2'H-spiro[piperidine-4,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile;Spiro[piperidine-4,4'(2'H)-pyrano[2,3-c]pyrazole]-5'-carbonitrile, 1-acetyl-6'-amino-3'-propyl- |