[EN] CARBON MONOXIDE-RELEASING MOLECULES AND THERAPEUTIC APPLICATIONS THEREOF<br/>[FR] MOLÉCULES LIBÉRANT DU MONOXYDE DE CARBONE ET LEURS APPLICATIONS THÉRAPEUTIQUES
申请人:UNIV GEORGIA STATE RES FOUND
公开号:WO2018093924A1
公开(公告)日:2018-05-24
Carbon monoxide-releasing organic molecules are described herein. The molecules can be synthesized prior to administration (e.g., ex vivo) or formed in vivo. In those embodiments where the molecules are formed in vivo, reactants are administered under physiological conditions and undergo a cycloaddition reaction to form a product which releases carbon monoxide. In applying such reactions for therapeutic applications in vivo, the cycloaddition and CO release typically occur only under near-physiological or physiological conditions. For example, in some embodiments, the cycloaddition reaction and/or release of carbon monoxide occur at a temperature of about 37° C and pH of about 7.4. Pharmaceutical compositions and methods for release carbon monoxide are also described.
Catalyst-Free Conjugation and In Situ Quantification of Nanoparticle Ligand Surface Density Using Fluorogenic Cu-Free Click Chemistry
作者:Rasmus I. Jølck、Honghao Sun、Rolf H. Berg、Thomas L. Andresen
DOI:10.1002/chem.201003131
日期:2011.3.14
functionalizing nanoparticles and directly quantifyingconjugation efficiency and ligandsurfacedensity has been developed. Attachment of 3‐azido‐modifed RGD‐peptides to PEGylated liposomes was achieved by using Cu‐free click conditions. Upon coupling a fluorophore is formed, which could be utilized to monitor conjugation efficiency and the obtained ligandsurfacedensity in situ, without prior purification
[EN] CARBON MONOXIDE-RELEASING MOLECULES FOR THERAPEUTIC APPLICATIONS AND METHODS OF MAKING AND USING THEREOF<br/>[FR] MOLÉCULES LIBÉRANT DU MONOXYDE DE CARBONE POUR APPLICATIONS THÉRAPEUTIQUES ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:UNIV GEORGIA STATE RES FOUND
公开号:WO2015191616A1
公开(公告)日:2015-12-17
Carbon monoxide-releasing organic molecules are described herein. The molecules can be synthesized prior to administration (e.g., ex vivo) or formed in vivo. In those embodiments where the molecules are formed in vivo, reactants are administered under physiological conditions and undergo a cycloaddition reaction to form a product which releases carbon monoxide. In applying such reactions for therapeutic applications in vivo, the cycloaddition and CO release typically occur only under near-physiological or physiological conditions. For example, in some embodiments, the cycloaddition reaction and/or release of carbon monoxide occur at a temperature of about 37C and pH of about 7.4. Pharmaceutical compositions and methods for release carbon monoxide are also described.
A DOTA–peptide conjugate by copper-free click chemistry
作者:Molly E. Martin、Sharavathi G. Parameswarappa、M. Sue O’Dorisio、F. Christopher Pigge、Michael K. Schultz
DOI:10.1016/j.bmcl.2010.06.111
日期:2010.8
Attachment of DOTA to a novel monofluoro-cyclooctyne facilitates bioconjugation to an azide-modified peptide via Cu-free clickchemistry. The resulting conjugate was radiolabeled with 111In to afford a potential targeted molecular imaging agent with high specific activity and an excellent radiochemical purity.
DOTA 与新型单氟环辛炔的连接促进了通过无铜点击化学与叠氮化物修饰的肽的生物偶联。所得缀合物用111 In 进行放射性标记,以提供具有高比活性和优异放射化学纯度的潜在靶向分子显像剂。
[EN] CELLULAR RECOGNITION CONJUGATES AND METHODS OF USE FOR THE HISTOLOGICAL ANALYSIS OF CANCER TISSUE USING MALDI-MS IMAGING<br/>[FR] CONJUGUÉS POUR RECONNAISSANCE CELLULAIRE ET LEURS PROCÉDÉS D'UTILISATION EN VUE DE L'ANALYSE HISTOLOGIQUE D'UN TISSU CANCÉREUX PAR IMAGERIE MALDI-MS
申请人:UNIV GEORGIA STATE RES FOUND
公开号:WO2013013130A1
公开(公告)日:2013-01-24
Disclosed are conjugates that can bind to one or more site on cancer cell surface, for example, surface proteins, compound specific receptors and carbohydrates that comprise the surface of specific cell types. The disclosed conjugates can thereby serve as indicators identifying the presence of cancerous tissue.