Ethyl Acetate → 3-Cyano-6-hydroxy-7-oxo-1,7-dihydro-pyrazolo[1,5-a]pyrimidine-5-carboxylic acid methyl ester
反応式
[NH2:1][C:2]1[C:6]([C:7]#[N:8])=[CH:5][NH:4][N:3]=1.O/[C:10](/[C:16]([O-:18])=[O:17])=[C:11](/[OH:15])\[C:12]([O-:14])=O.[C:19](OCC)(=O)C>C(O)(=O)C>[CH3:19][O:18][C:16]([C:10]1[N:1]=[C:2]2[C:6]([C:7]#[N:8])=[CH:5][NH:4][N:3]2[C:12](=[O:14])[C:11]=1[OH:15])=[O:17]
