[EN] PYRANONES USEFUL AS ATM INHIBITORS<br/>[FR] PYRANONES UTILES COMME INHIBITEURS DE L'ATM
申请人:KUDOS PHARM LTD
公开号:WO2003070726A1
公开(公告)日:2003-08-28
The application concerns a compound of formula I: (I) wherein one of P and Q is O, and the other of P and Q is H, where there is a double bond between whichever of Q and P is CH and the carbon atom bearing the R3 group;Y is either O or S;R1 and R2 are independently hydrogen, an optionally substituted C1-7 alkyl group, C3-20 heterocyclyl group, or C5-20 aryl group, or may together form an optionally substituted heterocyclic ring having from 4 to 8 ring atoms;R3 is a phenyl or pyridyl group, attached by a first bridge group selected from -S-, -S (=O)-, -S(=O)2-, -O-, -NRN- and CRC1RC2- to an optionally substituted C5-20 carboaryl group, the phenyl or pyridyl group and optionally substituted C5-20 carboaryl group being optionally further linked by a second bridge group, so as to form an optionally substituted C5-7 ring, the phenyl or pyridyl group being further optionally substituted.
该应用涉及一种具有化学式I的化合物:(I)其中P和Q中的一个是O,另一个是H,在Q和P中的哪一个是CH和带有R3基团的碳原子之间存在双键;Y可以是O或S;R1和R2独立地是氢,可选的取代C1-7烷基,C3-20杂环基团或C5-20芳基团,或者可以共同形成具有4至8个环原子的可选取代杂环环;R3是连接到可选取代的C5-20碳基芳基基团的苯基或吡啶基团,该苯基或吡啶基团通过第一桥基团(选自-S-,-S(=O)-,-S(=O)2-,-O-,-NRN-和CRC1RC2-)连接,苯基或吡啶基团和可选取代的C5-20碳基芳基基团可以通过第二桥基团进一步连接,以形成可选取代的C5-7环,苯基或吡啶基团可以进一步取代。