[EN] REVERSIBLE NONDEPOLARIZING NEUROMUSCULAR BLOCKADE AGENTS AND METHODS FOR THEIR USE<br/>[FR] AGENTS DE BLOCAGE NEUROMUSCULAIRES NON DÉPOLARISANTS RÉVERSIBLES ET LEUR MÉTHODE
申请人:UNIV CORNELL
公开号:WO2010107488A1
公开(公告)日:2010-09-23
The invention provides neuromuscular blockade agents of the non-depolarizing type with few if any circulatory effects. Compounds of the invention include bis(isoquinolylalkanol) diesters of fumaric, maleic, succinic, and acetylenedicarboxylic acids; compositions suitable for parenteral administration of these compounds as a surgical adjunct to anesthesia, and methods of preparation of the compounds. Compounds of the invention can produce neuromuscular blockade of short or intermediate duration, which for various compounds can be reversed by administration of a thiol compound such as L-cysteine, D-cysteine or glutathione. For various compounds of the invention, the neuromuscular blockade effect can be reversed quickly, efficiently, and without notable side-effects.
PROCESS FOR PREPARING MONOCHLOROETHYLENE CARBONATE AND SUBSEQUENT CONVERSION TO VINYLENE CARBONATE
申请人:Lerm Marco
公开号:US20090082586A1
公开(公告)日:2009-03-26
Processes for preparing monochloroethylene carbonate include reacting ethylene carbonate with chlorine gas in a liquid phase under irradiation of UV light and introducing a separate feed of an inert gas into the liquid phase. Monochloroethylene carbonate may be subsequently converted to vinylene carbonate.
REVERSIBLE NONDEPOLARIZING NEUROMUSCULAR BLOCKADE AGENTS AND METHODS FOR THEIR USE
申请人:Savarese John J.
公开号:US20120095041A1
公开(公告)日:2012-04-19
The invention provides neuromuscular blockade agents of the non-depolarizing type with few if any circulatory effects. Compounds of the invention include bis(isoquinolylalkanol) diesters of fumaric, maleic, succinic, and acetylenedicarboxylic acids; compositions suitable for parenteral administration of these compounds as a surgical adjunct to anesthesia, and methods of preparation of the compounds. Compounds of the invention can produce neuromuscular blockade of short or intermediate duration, which for various compounds can be reversed by administration of a thiol compound such as L-cysteine, D-cysteine or glutathione. For various compounds of the invention, the neuromuscular blockade effect can be reversed quickly, efficiently, and without notable side-effects.