Polyfluorinated aromatic or heterocyclic derivatives with sulphurpentalfuoride group(s)
申请人:——
公开号:US20030096999A1
公开(公告)日:2003-05-22
The invention provides polyflurinated aromatic or heterocyclic compounds comprising at least three ring sustitutents, at least one of which comprises a sulphurpentafluoride group and at least one of which comprises a labile group; methods for their preparation are also disclosed. Preferably, the compounds comprise either two sulphurpentafluoride groups or one sulphurpentafluoride group and one other polyflurinated group, such as a trifluoromethyl group. Said labile group preferably comprises an amino, bromo or nitro group. Said compounds are useful in the preparation of medicaments.
本发明提供了由至少三个环助剂组成的多呋喃芳香族或杂环化合物,其中至少一个环助剂包括一个五氟化硫基团,至少一个环助剂包括一个易变基团;本发明还公开了其制备方法。这些化合物最好包含两个五氟化硫基团或一个五氟化硫基团和一个其它多呋喃基团,如三氟甲基。所述易变基团最好包括氨基、溴基或硝基。所述化合物可用于制备药物。