[EN] PYRROLO[2,3-D]PYRIMIDINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE 6-AMINO-7-DÉSAZA-PURINE, PROCÉDÉ POUR LES PRÉPARER ET LEUR UTILISATION COMME INHIBITEURS DE KINASES
申请人:NERVIANO MEDICAL SCIENCES SRL
公开号:WO2014184069A1
公开(公告)日:2014-11-20
The present invention relates to 6-amino-7-deaza-purine derivatives which modulate the activity of protein kinases and are therefore useful in treating diseases caused by dysregulated protein kinase activity, in particular RET family kinases. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing pharmaceutical compositions containing these compounds.
Pd-catalysed general access to 7-membered N/O-heterocyclic compounds as potential agents against inflammation
作者:B. Thirupataiah、Gangireddy Sujeevan Reddy、Guntipally Mounika、Jetta Sandeep Kumar、Kazi Amirul Hossain、Jayesh Mudgal、Jessy E. Mathew、Gautham G. Shenoy、Marina Rajadurai、Kishore V. L. Parsa、Manojit Pal
DOI:10.1039/d1cc04140a
日期:——
A Pd-catalysed regioselective synthesis of 4,5-disubstituted 7-membered N/O-heterocycles was achieved via the 7-endo-dig cyclization followed by C–C bond formation of 2-(1-alkynyl)phenylacetamide. The ligand/additive free cascade reaction proceeded in the presence of PdCl2 in aqueous MeCN when the separate and individual use of methyl vinyl ketone and allyl bromide generally afforded an O- and N-heterocycle
A bimetal‐catalyzed cascade reaction for the synthesis of N‐isopropenyl 1,2,3‐triazoles in high yield is reported. This reaction involves the generation of 2‐azidopropenes in situ by C(sp3)‐OAr bondcleavage for click reaction and features a broad substrate scope, good functional group tolerance and readily available substrates.
ALKYNYLPYRIMIDINES AND SALTS THEREOF, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, METHODS OF PREPARING SAME AND USES OF SAME
申请人:Hartung Ingo
公开号:US20090099219A1
公开(公告)日:2009-04-16
The invention relates to alkynylpyrimidines according to the general formula (I):
in which A, R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
are as defined in the claims, and salts, N-oxides, metabolites, solvates, tautomers and prodrugs thereof, to pharmaceutical compositions comprising said alkynylpyrimidines, to methods of preparing said alkynylpyrimidines, as well as to uses thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with Tie2 and VEGFR2 signalling.
Alkynylpyrimidines and salts thereof, pharmaceutical compositions comprising same, methods of preparing same and uses of same
申请人:Hartung Ingo
公开号:US08524724B2
公开(公告)日:2013-09-03
The invention relates to alkynylpyrimidines according to the general formula (I):
in which A, R1, R2, R3, R4, R5, and R6 are as defined in the claims, and salts, N-oxides, metabolites, solvates, tautomers and prodrugs thereof, to pharmaceutical compositions comprising said alkynylpyrimidines, to methods of preparing said alkynylpyrimidines, as well as to uses thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with Tie2 and VEGFR2 signalling.