发明名称 |
NOVEL SUBSTITUTED 1H-DIHYDROPYRAZOLES, THEIR PREPARATION AND USE |
摘要 |
This invention provides compounds of Formula I, methods for their preparation and use for preparing compounds of Formula II wherein R¿1?, R¿2?, R¿3?, R¿5?, R¿6?, X and n are as defined in the disclosure. This invention also discloses preparation of compounds of Formula III wherein R¿1?, R¿2?, R¿7?, R¿8?, R¿9? and n are as defined in the disclosure. This invention also pertains to certain compounds of Formula 4 and 6 used to prepare compounds of Formula I, wherein R¿1?, R¿2?, R¿5?, X and n are as defined in the disclosure. |
申请公布号 |
WO03016282(A2) |
申请公布日期 |
2003.02.27 |
申请号 |
WO2002US25612 |
申请日期 |
2002.08.13 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY;ANNIS, GARY, DAVID;LAHM, GEORGE, PHILIP;SELBY, THOMAS, PAUL;STEVENSON, THOMAS, MARTIN |
发明人 |
ANNIS, GARY, DAVID;LAHM, GEORGE, PHILIP;SELBY, THOMAS, PAUL;STEVENSON, THOMAS, MARTIN |
分类号 |
C07D231/06;A01N43/56;A61K31/4152;A61K31/4439;C07C249/16;C07C251/76;C07D213/77;C07D231/08;C07D231/14;C07D231/16;C07D231/44;C07D401/04;C07D403/04;C07D413/04;C07D413/14 |
主分类号 |
C07D231/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|