反应条件
1: 4-methylmorpholine / CH2Cl2 / Ambient temperature 2: DMAP, Et3N / tetrahydrofuran / 2 h / Heating 3: 0.50 M aq. LiOH / dioxane / 0.5 h / Ambient temperature 4: 1-hydroxybenzotriazole hydrate, N-ethyl-N'-<(dimethylamino)propyl>carbodiimide / tetrahydrofuran / 16 h / Ambient temperature View Scheme
参考文献
Kempf, Dale J.; Sham, Hing L.; Marsh, Kennan C.; Flentge, Charles A.; Betebenner, David; Green, Brian E.; McDonald, Edith; Vasavanonda, Sudthida; Saldivar, Ayda; Wideburg, Norman E.; Kati, Warren M.; Ruiz, Lisa; Zhao, Chen; Fino, Lynnmarie; Patterson, Jean; Molla, Akhteruzzaman; Plattner, Jacob J.; Norbeck, Daniel W.
Journal of Medicinal Chemistry, 1998 , vol. 41, # 4 p. 602 - 617