[CH2:1]([O:3][C:4]([C:6]1([C:9]2[CH:14]=[CH:13][C:12]([C:15]3[CH:20]=[CH:19][C:18]([C:21]4[O:25][N:24]=[C:23]([CH3:26])[C:22]=4[CH2:27][CH:28]4[CH2:30][O:29]4)=[CH:17][CH:16]=3)=[CH:11][CH:10]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2].[CH2:31]([NH2:38])[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1>CN1CCCC1=O>[CH2:1]([O:3][C:4]([C:6]1([C:9]2[CH:14]=[CH:13][C:12]([C:15]3[CH:16]=[CH:17][C:18]([C:21]4[O:25][N:24]=[C:23]([CH3:26])[C:22]=4[CH2:27][CH:28]([OH:29])[CH2:30][NH:38][CH2:31][C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)=[CH:19][CH:20]=3)=[CH:11][CH:10]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2]1-[4′-(3-Methyl-4-oxiranylmethyl-isoxazol-5-yl)-biphenyl-4-yl]-cyclopropanecarboxylic acid ethyl ester (0.160 g, 0.40 mmol) was dissolved in N-methylpyrrolidone (5 mL) then benzylamine (0.130 mL, 1.2 mmol) was added. The reaction was heated to 85° C. overnight then cooled and submitted to standard aqueous workup to yield the title compound.
読み込み中…