Trifluoroacetic acid → 4-[2-(4-Aminopiperidin-1-yl)ethyl]-6-chloro-1,2,4-benzotriazin-3(4H)-one
反応式
C(OC(=O)[NH:7][CH:8]1[CH2:13][CH2:12][N:11]([CH2:14][CH2:15][N:16]2[C:21]3[CH:22]=[C:23]([Cl:26])[CH:24]=[CH:25][C:20]=3[N:19]=[N:18][C:17]2=[O:27])[CH2:10][CH2:9]1)(C)(C)C.C(O)(C(F)(F)F)=O.NC1CCN(CCN2C3C(=CC(C#N)=CC=3)N=CC2=O)CC1>>[NH2:7][CH:8]1[CH2:13][CH2:12][N:11]([CH2:14][CH2:15][N:16]2[C:21]3[CH:22]=[C:23]([Cl:26])[CH:24]=[CH:25][C:20]=3[N:19]=[N:18][C:17]2=[O:27])[CH2:10][CH2:9]1参加物
4
反応物 3
生成物 1
実験手順
tert-Butyl{1-[2-(6-chloro-3-oxo-1,2,4-benzotriazin-4(3H)-yl)ethyl]piperidin-4-yl}carbamate (Intermediate 208, 74 mg) was deprotected with TFA as described for Intermediate 197 to give the crude free base of the product, 67 mg.