发明名称 |
HYDROXYBENZAMIDE DERIVATIVES AND THEIR USE AS INHIBITORS OF HSP90. |
摘要 |
The invention provides compounds of the formula (I): or salts, tautomers, solvates and N-oxides thereof; wherein R<sup>1</sup> is hydroxy or hydrogen; R<sup>2</sup> is hydroxy; methoxy or hydrogen; provided that at least one of R<sup>1</sup> and R<sup>2</sup> is hydroxy; R<sup>3</sup> is selected from hydrogen; halogen; cyano; optionally substituted C1-5 hydrocarbyl and optionally substituted C1-5hydrocarbyloxy; R4 is selected from hydrogen; a group -(O)n-R<sup>7</sup> where n is 0 or 1 and R<sup>7</sup> is an optionally substituted acyclic C1-5hydrocarbyl 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 R<sup>3</sup> and R<sup>4</sup> together form a monocyclic carbocyclic or heterocyclic ring of 5 to 7 ring members; and NR<sup>5</sup>R<sup>6</sup> 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 compounds have activity as Hsp90 inhibitors. |
申请公布号 |
MX2007012659(A) |
申请公布日期 |
2008.01.11 |
申请号 |
MX20070012659 |
申请日期 |
2006.04.13 |
申请人 |
ASTEX THERAPEUTICS LIMITED |
发明人 |
MICHAEL ALISTAIR O'BRIEN;MARIA GRAZIA CARR;EVA FIGUEROA NAVARRO;ALISON JO-ANNE WOOLFORD;ANDREW JAMES WOODHEAD;ROBERT DOWNHAM;THERESA RACHEL PHILLIPS;GIANNI CHESSARI;MILES STUART CONGREVE;MARTYN FREDERICKSON;CHRISTOPHER MURRAY |
分类号 |
C07D209/44;A61K31/403;A61K31/438;A61K31/439;C07D209/08;C07D215/08;C07D401/04;C07D401/12;C07D471/04;C07D471/10;C07D491/08;C07D491/10 |
主分类号 |
C07D209/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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