反应详情

Alternatively, it was possible, inter alia, to prepare the compound from 3,7-dimethylxanthine and 1-chloro-5-hydroxy-5-methylhexane analogously to Example 2 or 4, from 3,7-dimethyl-1-(5-oxohexyl)-xanthine and methylmagnesium chloride or bromide analogously to Example 9, and from the compound of Example 6 and a methylating agent analogously to Example 3.