Figure 3.
Synthetic methods for the preparation of AGN 205492, AGN 205493 and AGN 205494. MeSO2NH2, methylsulfonamide; EtSO2NH2, ethylsulfonamide; CDI, 1,1′-carbonyldiimidazole; DBU, 1,8-diazabicyclo[5.4.0]undec-7-ene.
Synthetic methods for the preparation of AGN 205492, AGN 205493 and AGN 205494. MeSO2NH2, methylsulfonamide; EtSO2NH2, ethylsulfonamide; CDI, 1,1′-carbonyldiimidazole; DBU, 1,8-diazabicyclo[5.4.0]undec-7-ene.