[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.
Role of Side-Chain Bioisosteres in Determining the Binding Affinity of Click Chemistry Derived RGD Peptidomimetics to α<sub>v</sub>β<sub>3</sub>Integrin
Triazole-containing Arg-Gly-Asp (RGD) peptidomimetics capable of interacting with αvβ3 integrin were developed through clickchemistry. The role of the diverse range of guanidine bioisosteres for the arginine mimetic moiety was evaluated in vitro together with different appendages on the aspartic acid side of the peptidomimetic. The corresponding azides and alkynes were constructed through the application