Trifluoroacetate → 5-hydroxy-8-[1-hydroxy-2-(1-phenoxymethyl-cyclopropylamino)-ethyl]-4H-benzo[1,4]oxazin-3-one
Reaktionsgleichung
C([O:8][C:9]1[C:14]2[NH:15][C:16](=[O:19])[CH2:17][O:18][C:13]=2[C:12]([C:20](=[O:24])[CH:21](O)O)=[CH:11][CH:10]=1)C1C=CC=CC=1.[O:25]([CH2:32][C:33]1([NH2:36])[CH2:35][CH2:34]1)[C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.FC(F)(F)C([O-])=O>>[OH:8][C:9]1[C:14]2[NH:15][C:16](=[O:19])[CH2:17][O:18][C:13]=2[C:12]([CH:20]([OH:24])[CH2:21][NH:36][C:33]2([CH2:32][O:25][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=3)[CH2:35][CH2:34]2)=[CH:11][CH:10]=1Komponenten
4
Versuchsvorschrift
Prepared according to general method 3 from 329 mg (1 mmol) 5-benzyloxy-8-(2,2-dihydroxy-acetyl)-4H-benzo[1,4]oxazin-3-one and 163 mg (1 mmol) 1-phenoxymethyl-cyclopropylamine. Yield: 26 mg (5%, trifluoroacetate); mass spectroscopy: [M+H]+=371.