摘要:
aPL analogs that (a) bind specifically to B cells to which an aPL epitope binds and are disclosed. Optimized analogs lack T cell epitope(s) are useful as conjugates for treating aPL antibody-mediated diseases. Conjugates comprising aPL analogs and nonimmunogenic valency platform molecules are provides as are novel nonimmunogenic valency platform molecules and linkers. Methods of preparing and identifying said analogs, methods of treatment using said analogs, methods and compositions for preparing conjugates of said analogs and diagnostic immunoassays for aPL antibodies are disclosed.
摘要:
The present invention is directed to labeled compounds, [2-13C]dithiane wherein the 13C atom is directly bonded to one or two deuterium atoms. The present invention is also directed to processes of preparing [2-13C]dithiane wherein the 13C atom is directly bonded to one or two deuterium atoms. The present invention is also directed to labeled compounds, e.g., [2H1−2, 13C]methanol (arylthio)-, acetates wherein the 13C atom is directly bonded to exactly one or two deuterium atoms.
摘要:
A process for preparing S-(&ohgr;-aminoalkylamino) alkyl aryl sulfide dihydrochlorides includes the steps of (a) reacting aryl mercaptan and (&ohgr;-aminoalkylamino) alkylbromide dihydrobromide to cause condensation thereof in the presence of an organic base in an organic solvent and provide a condensation product; (b) converting the condensation product to a dihydrochloride salt; and (c) precipitating the dihydrochloride salt. Preferably the precipitated dihydrochloride salt is recrystallized. These dihydrochlorides are new and effective antidotes for sulfur mustard toxicity.