[EN] NOVEL CYTOTOXIC AGENTS FOR CONJUGATION OF DRUGS TO CELL BINDING MOLECULE [FR] NOUVEAUX AGENTS CYTOTOXIQUES POUR LA CONJUGAISON DE MÉDICAMENTS AVEC LA MOLÉCULE DE LIAISON CELLULAIRE
[EN] NOVEL CYTOTOXIC AGENTS FOR CONJUGATION OF DRUGS TO CELL BINDING MOLECULE [FR] NOUVEAUX AGENTS CYTOTOXIQUES POUR LA CONJUGAISON DE MÉDICAMENTS AVEC LA MOLÉCULE DE LIAISON CELLULAIRE
NOVEL NITROSO COMPOUNDS AS NITROXYL DONORS AND METHODS OF USE THEREOF
申请人:Frost Lisa M.
公开号:US20090281062A1
公开(公告)日:2009-11-12
The invention relates to nitroso derivatives including carboxylic acid and phosphoric acid esters of hydroxy nitroso compounds that donate nitroxyl (HNO) under physiological conditions. The compounds and compositions of the invention are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure, ischemia/reperfusion injury and cancer.
Tris(3-hydroxypropyl)phosphine (THPP) is demonstrated to be a versatile, water-soluble and air-stable reducing agent, allowing for the rapid, irreversible reductivecleavage of disulfide bonds in both aqueous and buffered aqueous–organic media. The reagent shows exceptional stability at biological pH under which condition it permits the rapid reduction of a wide range of differentially functionalized
Stable cyclic (alkyl)(amino) carbenes as ligands for transition metal catalysts
申请人:Bertrand Guy
公开号:US20070004917A1
公开(公告)日:2007-01-04
Stable carbene ligands are provided having a carbene center flanked by a quaternary carbon and an amino group, and having utility in the preparation of various transition metal complexes.
提供稳定的卡宾配体,其中卡宾中心两侧分别为一个季铵碳和一个氨基团,可用于制备各种过渡金属配合物。
Method of oxidizing tertiary-alkyl phosphines
申请人:FMC Corporation
公开号:US04346236A1
公开(公告)日:1982-08-24
Tertiary-alkyl phosphines, such as tris-(3-hydroxypropyl) phosphine may be oxidized by heating in the presence of water and between about 0.1 and about 10% by weight of an acid catalyst at a temperature above about 100.degree. C.
An organic ligand for a semiconductor nanocrystal including a coordinating functional group, a photopolymerizable functional group, and a functional group capable of imparting solubility in an alkaline solution. The photopolymerizable functional group is preferably an ethylenically unsaturated group, and the functional group capable of imparting solubility in an alkaline solution is preferably a carboxyl group.