The syntheses of tricyclic analogues of O6-methylguanine.
نویسندگان
چکیده
The syntheses of the novel pyrrolo[2,3-d]pyrimidine-based heterocycles as tricyclic analogues of O6-methylguanine are described. Compound 5 is a weak inhibitor of human O6-alkylguanine DNA alkyltransferase.
منابع مشابه
The syntheses and properties of tricyclic pyrrolo[2,3-d]pyrimidine analogues of S6-methylthioguanine and O6-methylguanine.
The syntheses of novel tricyclic pyrrolo[2,3-d]pyrimidine analogues of S6-methylthioguanine are described. The crystal structures and pKa values of these and related O6-methylguanine analogues are reported. All compounds display higher pKa values than O6-methylguanine with the sulfur-containing analogues being the more basic and exhibiting higher stability in aqueous solution. In a standard sub...
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 1 23 شماره
صفحات -
تاریخ انتشار 2003