Rational design and synthesis of novel Syk-kinase inhibitors
摘要:
Molecular modeling and subsequent synthesis of novel Syk-kinase inhibitors, 7H-pyrrolo[2,3-d]pyrimidine and 1,3,5-triazine derivatives, have been carried out. The best of the obtained compounds demonstrated to inhibit Syk-kinase activity at IC50 = 230 +/- 10 nM.
THIENOPYRIMIDINES, THIENOPYRIDINES, AND PYRROLOPYRIMIDINES AS B-RAF INHIBITORS
申请人:Gopalsamy Ariamala
公开号:US20090118276A1
公开(公告)日:2009-05-07
The present invention relates to compounds of formula la:
and pharmaceutically acceptable salts thereof. The thieno[3,2-d]pyrimidine, thieno[2,3-d]pyrimidine, thieno[3,2-b]pyridine, thieno[2,3-b]pyridine, and pyrrolo[2,3-d]pyrimidine compounds selectively inhibit B-Raf kinase activity and are useful for treating disorders mediated by B-Raf kinase, and for the treatment of cancer.
[EN] CYTIDINE ANALOGS AND METHODS OF USE<br/>[FR] ANALOGUES DE LA CYTIDINE ET METHODES D'UTILISATION
申请人:RIBAPHARM INC
公开号:WO2004080466A1
公开(公告)日:2004-09-23
Cytidine analogs, their prodrugs and/or metabolites are employed as pharmaceutically active compounds for treatment of diseases responsive to such compounds. Particularly preferred diseases include viral diseases (e.g., HCV infection) and neoplasms.
Novel methods for quantification of microRNAs and small interfering RNAs
申请人:Jacobsen Nana
公开号:US20050272075A1
公开(公告)日:2005-12-08
The invention relates to ribonucleic acids, probes and methods for detection, quantification as well as monitoring the expression of mature microRNAs and small interfering RNAs (siRNAs). The invention furthermore relates to methods for monitoring the expression of other non-coding RNAs, mRNA splice variants, as well as detecting and quantifying RNA editing, allelic variants of single transcripts, mutations, deletions, or duplications of particular exons in transcripts, e.g., alterations associated with human disease such as cancer. The invention furthermore relates to methods for detection, quantification as well as monitoring the expression of deoxy nucleic acids.
Population of nucleic acids including a subpopulation of lna oligomers
申请人:Ramsing Birger Neils
公开号:US20060147924A1
公开(公告)日:2006-07-06
The present invention relates to a population of nucleic acids, said population comprising a first population of nucleic acids of the same length, said length being in the range of 5-15 nucleotides or units, said first population representing at least 1% of the possible different nucleic acid sequences for nucleic acids of said length, at least one nucleic acid in the first population being an LNA (Locked Nucleoside Analogues) oligomer. The population of oligonucleotides is preferably bonded to a solid support. The pluralities of nucleic acids are particularly useful in methods relating to the capture of target nucleic acids, or as probes, e.g. PCR probes. The invention also features LNA oligomers wherein the LNA units have SBC (Selective Binding Complementary) nucleobases.