Antiviral guanin türevi 9-(2-hidroksietoksimetil)-guanin 'in sentezi icin yöntem
A process for the preparation of acyclovir includes contacting an at least partially silylated guanine or mixture of at least partially silylated guanines with 1,3-dioxolane in the presence of a selective alkylation catalyst selected from the group consisting of trifluoromethanesulfonic acid, trimet...
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| Format: | Patent |
| Sprache: | tur |
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| Zusammenfassung: | A process for the preparation of acyclovir includes contacting an at least partially silylated guanine or mixture of at least partially silylated guanines with 1,3-dioxolane in the presence of a selective alkylation catalyst selected from the group consisting of trifluoromethanesulfonic acid, trimethylsilyl trifluoromethanesulfonate, and bistrimethylsilyl sulfonate, and hydrolyzing the product thus formed. |
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