Tert-butyl 3-aminoazetidine-1-carboxylate → 3-{[6-(5-Methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridine-3-carbonyl]-amino}-azetidine-1-carboxylic acid tert-butyl ester
反応式
[CH3:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[C:3]=1[CH2:13][O:14][C:15]1[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=1.[NH2:24][CH:25]1[CH2:28][N:27]([C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30])[CH2:26]1>>[C:32]([O:31][C:29]([N:27]1[CH2:28][CH:25]([NH:24][C:19]([C:18]2[CH:17]=[N:16][C:15]([O:14][CH2:13][C:3]3[C:4]([C:7]4[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=4)=[N:5][O:6][C:2]=3[CH3:1])=[CH:23][CH:22]=2)=[O:21])[CH2:26]1)=[O:30])([CH3:35])([CH3:33])[CH3:34]参加物
3
実験手順
As described for example 191, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid (200 mg, 0.65 mmol) was converted, using 3-amino-1-N-Boc-azetidine instead of 2-aminoethyl isopropylether, to the title compound (257 mg, 86%) which was obtained as a white solid. MS: m/e=463.3 [M−H]−.
出典と根拠
- ORDレコード
- ord-86c9d0f25aab4d9abc4a5ad693c2d0ae