tert-butyl (2R)-2-[(methanesulfonyloxy)methyl]pyrrolidine-1-carboxylate → (R)-tert-butyl 2-(((S)-3-(3-bromopyrazolo[1,5-a]pyrimidin-5-yl)-4-isopropyl-2-oxoimidazolidin-1-yl)methyl)pyrrolidine-1-carboxylate
반응식
[Br:1][C:2]1[CH:3]=[N:4][N:5]2[CH:10]=[CH:9][C:8]([N:11]3[C@@H:15]([CH:16]([CH3:18])[CH3:17])[CH2:14][NH:13][C:12]3=[O:19])=[N:7][C:6]=12.CS(O[CH2:25][C@H:26]1[CH2:30][CH2:29][CH2:28][N:27]1[C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])(=O)=O>>[Br:1][C:2]1[CH:3]=[N:4][N:5]2[CH:10]=[CH:9][C:8]([N:11]3[C@@H:15]([CH:16]([CH3:17])[CH3:18])[CH2:14][N:13]([CH2:25][C@H:26]4[CH2:30][CH2:29][CH2:28][N:27]4[C:31]([O:33][C:34]([CH3:35])([CH3:37])[CH3:36])=[O:32])[C:12]3=[O:19])=[N:7][C:6]=12참가 물질
3
실험 절차
(R)-tert-butyl 2-(((S)-3-(3-bromopyrazolo[1,5-a]pyrimidin-5-yl)-4-isopropyl-2-oxoimidazolidin-1-yl)methyl)pyrrolidine-1-carboxylate (94 mg, 50%) was prepared by the procedure described in Example 38, Step 1, using (S)-1-(3-bromopyrazolo[1,5-a]pyrimidin-5-yl)-5-isopropylimidazolidin-2-one and (R)-tert-butyl 2-((methylsulfonyloxy)methyl)pyrrolidine-1-carboxylate.