反应条件
1: H2 / 10percent Pd/C / methanol / 760 Torr 2: polyphosphoric acid / 80 - 90 °C 3: 1.) NaH / 1.) DMF, 25 deg C, 20 min 4: HCOOH / 12 h / 25 °C View Scheme
参考文献
Mantlo, Nathan B.; Chakravarty, Prasun K.; Ondeyka, Debra L.; Siegl, Peter K. S.; Chang, Raymond S.; et al.
Journal of Medicinal Chemistry, 1991 , vol. 34, # 9 p. 2919 - 2922