The present invention encompasses compounds of general formula (1)
wherein
R
1
to R
3
are defined as in claim
1
, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
[EN] 5-ALKYNYL PYRIMIDINES AND THEIR USE AS KINASE INHIBITORS<br/>[FR] 5-ALCYNYL PYRIMIDINES ET LEUR UTILISATION COMME INHIBITEURS DE KINASES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2011092197A1
公开(公告)日:2011-08-04
The present invention encompasses compounds of general formula (1) wherein R1 to R4 R3 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
Synthetic and mechanistic aspects of cross-coupling of nitroxyl radicals of 3-imidazoline series with terminal alkynes
作者:Sergei F. Vasilevsky、Olga L. Krivenko、Vitalii R. Gorelik、Igor V. Alabugin
DOI:10.1016/j.tet.2008.06.088
日期:2008.9
Practical syntheticapproaches to the new class of acetylenic derivatives of 3-imidazolyl-3-oxide-1-oxyls, including biradicals, were developed through cross-coupling reactions of 3-imidazolyl halides with either terminal alkynes or their copper salts. The presence of nitroxyl functional group as an internal oxidant leads to a competition between the formation of cross-coupling products and the products
The present invention encompasses compounds of general formula (1), wherein R1 to R3 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
The present invention encompasses compounds of general formula (1)
wherein
R1 to R4R3 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.