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    • 2. 发明公开
    • PHARMACEUTICAL COMBINATIONS
    • 药物组合
    • EP2073802A1
    • 2009-07-01
    • EP07824118.9
    • 2007-10-12
    • Astex Therapeutics Limited
    • GALLAGHER, Neil, JamesLYONS, John, FrancisTHOMPSON, Neil ThomasYULE, Stephen, MurrayMURRAY, Christopher William
    • A61K31/403
    • A61K45/06A61K31/403A61K31/4035A61K2300/00
    • The invention provides combinations comprising (or consisting essentially of) one or more ancillary compound(s) and a compound of the formula (I): or salts, tautomers, solvates and N-oxides thereof; wherein R1 is hydroxy or hydrogen; R2 is hydroxy; methoxy or hydrogen; provided that at least one of R1 and R2 is hydroxy; R3 is selected from hydrogen; halogen; cyano; optionally substituted C1-5 hydrocarbyl and optionally substituted C1- 5 hydrocarbyloxy; R4 is selected from hydrogen; a group -(O)n-R7 where n is 0 or 1 and R7 is an optionally substituted acyclic C1-5 hydrocarbyl group or a monocyclic carbocyclic or heterocyclic group having 3 to 7 ring members; halogen; cyano; hydroxy; amino; and optionally substituted mono- or di-C1-5 hydrocarbyl-amino; or R3 and R4 together form a monocyclic carbocyclic or heterocyclic ring of 5 to 7 ring members; and NR5R6 forms an optionally substituted bicyclic heterocyclic group having 8 to 12 ring members of which up to 5 ring members are heteroatoms selected from oxygen, nitrogen and sulphur. The combinations have activity as Hsp90 inhibitors.
    • 本发明提供包含(或基本上由其组成)一种或多种辅助化合物和式(I)化合物或其盐,互变异构体,溶剂化物和N-氧化物的组合; 其中R1是羟基或氢; R2是羟基; 甲氧基或氢; 条件是R1和R2中的至少一个是羟基; R3选自氢; 卤素; 氰基; 任选取代的C 1-5烃基和任选取代的C 1-5烃氧基; R4选自氢; 基团 - (O)n -R 7,其中n是0或1并且R 7是任选取代的无环C 1-5烃基或具有3至7个环成员的单环碳环或杂环基团; 卤素; 氰基; 羟基; 氨基; 和任选取代的单 - 或二-C1-5烃基 - 氨基; 或R3和R4一起形成5至7个环成员的单环碳环或杂环; 并且NR 5 R 6形成任选取代的具有8至12个环成员的双环杂环基团,其中至多5个环成员为选自氧,氮和硫的杂原子。 这些组合具有Hsp90抑制剂的活性。