反应详情

1,3-Di-cyclopropylmethyl-8-morpholino xanthine was prepared from 1,3-di-cyclopropylmethyl-8-chloroxanthine (0.3 g, 0.001 mol) and morpholine (0.2 g, 0.0022 mol) using an analogous procedure to that described in Example 19. The title product was obtained as a crystalline solid, m.pt. >250° C., yield 0.09 g (26%).