Convenient synthesis of 4-amino-3,5-disubstituted pyrazoles in one step from the corresponding diketo oximes
摘要:
A convenient one-step protocol for the synthesis of 4-amino-3.5-disubstituted pyrazoles has been developed. This method employs readily available diketo oximes as starting materials. and employs hydrazine hydrate for the cyclization and subsequent reduction of the intermediate nitroso compound. (C) 2004 Elsevier Ltd. All rights reserved.
Pyrazoloisoquinoline derivative as kinase inhibitors for the treatment of various disorders
申请人:Majid Nadeem Tahir
公开号:US20050009859A1
公开(公告)日:2005-01-13
Compounds of the formula I
are suitable for producing pharmaceuticals for the prophylaxis and therapy of diseases whose course involves an increased activity of NIK.
公式I的化合物适用于制造用于预防和治疗疾病的药物,这些疾病的病程涉及NIK活性增加。
[EN] PYRAZOLOISOQUINOLINE DERIVATIVES AS KINASE INHIBITORS<br/>[FR] DERIVES DE PYRAZOLOISOQUINOLINE UTILES COMME INHIBITEURS DE KINASE
申请人:AVENTIS PHARMA INC
公开号:WO2005012301A1
公开(公告)日:2005-02-10
Novel pyrazoloisoquinoline derivatives as kinase inhibitors are disclosed which are suitable for producing pharmaceuticals for the prophylaxis and therapy of diseases whose course involves an increased activity of NIK.