发明名称 |
Process for Preparing 5,7 Diaminopyrazolo [1,5-a] Pyrimidine Compounds |
摘要 |
Processes for the preparation of certain 5,7-diaminopyrazolo[1,5-α]pyrimidine compounds comprising the reaction of a primary or secondary amine and a protected 5-halo-7-aminopyrazolo[1,5-α]pyrimidine compound in solvent system comprising water and one or more organic solvents, optionally in the presence of an exogenous base.
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申请公布号 |
US2012041198(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113156969 |
申请日期 |
2011.06.09 |
申请人 |
LIOTTA DENNIS C.;SNYDER JAMES P.;JOGALEKAR ASHUTOSH S.;BARRETT ANTHONY G.M.;FUCHTER MATTHEW JOHN;COOK MATTHEW J.;KROLL SEBASTIAN H.B. |
发明人 |
LIOTTA DENNIS C.;SNYDER JAMES P.;JOGALEKAR ASHUTOSH S.;BARRETT ANTHONY G.M.;FUCHTER MATTHEW JOHN;COOK MATTHEW J.;KROLL SEBASTIAN H.B. |
分类号 |
C07D487/04 |
主分类号 |
C07D487/04 |
代理机构 |
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代理人 |
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