Diethylamine → HCID 13769166、化合物
反応式
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]1[N:16]=[C:15]([CH2:17][CH2:18][C:19]([OH:21])=O)[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[N:8]=1.C(N1C=CN=C1)(N1C=CN=C1)=O.[CH2:34]([NH:36][CH2:37][CH3:38])[CH3:35]>CN(C)C=O>[CH2:34]([N:36]([CH2:37][CH3:38])[C:19](=[O:21])[CH2:18][CH2:17][C:15]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[N:8]=[C:7]([C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=2)[N:16]=1)[CH3:35]参加物
5
実験手順
The procedure is as in Example 7, starting with 2-(2-pyridyl)-4-quinazolinepropanoic acid (1.34 g), carbonyldiimidazole (0.93 g) and diethylamine (1 cc) in dimethylformamide (25 cc). After chromatography on silica gel with a chloroform/methanol (95:5 by volume) mixture as eluant, and crystallization in ethyl acetate, N,N-diethyl-2-(2-pyridyl)-4-quinazolinepropanamide (0.58 g), m.p. 130° C. is obtained.