[CH3:1][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[CH:21]=[CH:20][C:19](/[CH:22]=[CH:23]/[C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=4)=[CH:18][CH:17]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:3].[ClH:30]>CO.C(OCC)(=O)C>[ClH:30].[CH3:1][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[CH:17]=[CH:18][C:19](/[CH:22]=[CH:23]/[C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=4)=[CH:20][CH:21]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:3](E)-N,N-Dimethyl-[5-(4-stilbenecarbonyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine 0.208 g was dissolved in 2 ml of methanol; hydrogen chloride in ethyl acetate was added in excess, followed by stirring. This mixture was concentrated; the resulting solid was washed with diethyl ether to yield the desired product.
불러오는 중…