[EN] METHOD FOR PREPARING 3,6-DIAMINOPYRAZINE-2,5-DICARBOXYLIC ACID AND SYNTHETIC INTERMEDIATE THEREOF [FR] PROCÉDÉ DE PRÉPARATION D'ACIDE 3,6-DIAMINOPYRAZINE-2,5-DICARBOXYLIQUE ET INTERMÉDIAIRE SYNTHÉTIQUE DE CELUI-CI [ZH] 一种制备3,6-二氨基吡嗪-2,5-二羧酸及其合成中间体的方法
[EN] AFFINITY-ASSISTED PROTEIN MODIFICATION AND RECYCLING<br/>[FR] MODIFICATION ET RECYCLAGE DE PROTÉINES BASÉS SUR LEUR AFFINITÉ
申请人:UNIV CALIFORNIA
公开号:WO2016118770A1
公开(公告)日:2016-07-28
The present invention provides methods for preparing a protein conjugate having a defined number of conjugate groups. The method includes: forming a mixture containing a macrocyclic matrix material and a plurality of proteins; eluting the proteins from the macrocyclic matrix material to obtain a first separated protein fraction and a second separated protein fraction, wherein substantially all of the proteins in the first separated protein fraction have the same number of handle moieties; contacting the handle moieties with a conversion reagent under conditions sufficient to convert the handle moieties in the first separated protein fraction to reactive moieties; and contacting the reactive moieties with a conjugation reagent under conditions sufficient to form a plurality of protein conjugates, wherein substantially all of the protein conjugates in the plurality have the same number of conjugate groups. Also disclosed are methods for recovering enzymes and other proteins from mixtures for isolation and/or reuse of the enzymes and proteins.
The present invention provides phosphonate conjugates and methods of preparing the phosphonate conjugates so as to allow, for example, improved methods and compounds for modifying the surface of a nanoparticle to increase in vivo circulation times and targeted delivery performance.
[EN] MITOMYCIN C PRODRUG LIPOSOME FORMULATIONS AND USES THEREOF<br/>[FR] FORMULATIONS DE LIPOSOME DE PROMÉDICAMENT DE MITOMYCINE C ET LEURS UTILISATIONS
申请人:MALLINCKRODT LLC
公开号:WO2018089481A1
公开(公告)日:2018-05-17
The present invention provides MMC prodrug compounds and liposomal MMC prodrugs and compositions thereof for the treatment of cancer. The compositions include liposomes containing a phosphatidylcholine lipid, a sterol, a PEG-lipid and a MMC prodrug. The present invention also provides liposomal compositions for the treatment of cancer comprising administering to a patient in need thereof a liposome, wherein the liposome comprises: a phosphatidylcholine lipid; a sterol; a PEG-lipid and a MMC prodrug or a pharmaceutically-acceptable salt thereof.
Functional, cross-linked nanostructures for tandem optical imaging and therapy
申请人:Neumann William L.
公开号:US09295650B2
公开(公告)日:2016-03-29
The present invention provides optical agents comprising optically functional cross linked supramolecular structures and assemblies useful for tandem optical imaging and therapy. Supramolecular structures and assemblies of the present invention include optically functional shell-cross linked micelles wherein optical functionality is achieved via incorporation of one or more linking groups that include one or more photoactive moieties. The present invention further includes imaging and therapeutic methods using one or more optical agents of the present invention including optically functional shell cross-linked micelles having an associated therapeutic agent.
[EN] COMPOSITIONS AND METHODS FOR ASSESSING EYE VASCULATURE<br/>[FR] COMPOSITIONS ET MÉTHODES POUR ÉVALUER LE SYSTÈME VASCULAIRE DE L'ŒIL
申请人:MEDIBEACON INC
公开号:WO2016183351A1
公开(公告)日:2016-11-17
The present disclosure relates to compositions and methods for assessing blood vessels and organs of the body, more specifically to methods for assessing the vasculature of the eye.