Synthesis and biological evaluation of a triazole-based library of pyrido[2,3-d]pyrimidines as FGFR3 tyrosine kinase inhibitors
作者:Laurent Le Corre、Anne-Lise Girard、Johannes Aubertin、François Radvanyi、Catherine Benoist-Lasselin、Aurélie Jonquoy、Emilie Mugniery、Laurence Legeai-Mallet、Patricia Busca、Yves Le Merrer
DOI:10.1039/b923882d
日期:——
A library of pyrido[2,3-d]pyrimidines was designed as inhibitors of FGFR3 tyrosine kinase allowing possible interactions with an unexploited region of the ATP binding-site. This library was built-up with an efficient step of click-chemistry giving easy access to triazole-based compounds bearing a large panel of substituents. Among the 27 analogues synthesized, more than half exhibited 55–89% inhibition of in vitro FGFR3 kinase activity at 2 μM and one (19g) was able to inhibit auto-phosphorylation of mutant FGFR3-K650M in transfected HEK cells.
[EN] 1,2,3-TRIAZOLE-BASED PEPTIDOMIMETIC INTEGRIN INHIBITORS FOR THE DIAGNOSIS AND THERAPY OF TUMORS<br/>[FR] INHIBITEURS PEPTIDOMIMÉTIQUES DE L'INTÉGRINE À BASE DE 1,2,3 TRIAZOLE POUR LE DIAGNOSTIC ET LE TRAITEMENT DE TUMEURS
申请人:UNIV FIRENZE
公开号:WO2011098603A1
公开(公告)日:2011-08-18
The present invention refers to the field of chemical compounds bearing a 1,2,3-triazole ring of formula (I) and possessing guanidino and carboxylic groups or their isosteres, their preparation by Cu-catalyzed "click-chemistry", and medical - diagnostic use in pathologies where angiogenesis is altered, for example pathologic conditions of tumor origin, tumor metastasis, osteoporosis, and rheumatoid arthritis.
1,2,3-TRIAZOLE-BASED PEPTIDOMIMETIC INTEGRIN INHIBITORS FOR THE DIAGNOSIS AND THERAPY OF TUMORS
申请人:Guarna Antonio
公开号:US20130040964A1
公开(公告)日:2013-02-14
The present invention refers to the field of chemical compounds bearing a 1,2,3-triazole ring of formula (I) and possessing guanidino and carboxylic groups or their isosteres, their preparation by Cu-catalyzed “click-chemistry”, and medical-diagnostic use in pathologies where angiogenesis is altered, for example pathologic conditions of tumor origin, tumor metastasis, osteoporosis, and rheumatoid arthritis.
Photoreactive Molecular Glue for Enhancing the Efficacy of DNA Aptamers by Temporary-to-Permanent Conjugation with Target Proteins
作者:Ai Kohata、Ryosuke Ueki、Kou Okuro、P. K. Hashim、Shinsuke Sando、Takuzo Aida
DOI:10.1021/jacs.1c06816
日期:2021.9.1
We developed a photoreactive molecularglue, BPGlue-N3, which can provide a universal strategy to enhance the efficacy of DNA aptamers by temporary-to-permanent stepwise stabilization of their conjugates with target proteins. As a proof-of-concept study, we applied BPGlue-N3 to the SL1 (DNA aptamer)/c-Met (target protein) conjugate system. BPGlue-N3 can adhere to and temporarily stabilize this aptamer/protein