[EN] LEVORPHANOL PRODRUGS AND PROCESSES FOR MAKING AND USING THEM<br/>[FR] PROMÉDICAMENTS DE LEVORANOL ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:KEMPHARM INC
公开号:WO2018191472A1
公开(公告)日:2018-10-18
The presently described technology provides compositions of one or more of oxoacids, polyethylene glycols, and vitamin compounds chemically conjugated to levorphanol ((-)-17-methylmorphinan-3-ol) to form novel prodrugs and compositions of levorphanol.
Methylphenidate-Prodrugs, Processes of Making and Using the Same
申请人:KemPharm, Inc.
公开号:US20150266911A1
公开(公告)日:2015-09-24
The present technology is directed to prodrugs and compositions for the treatment of various diseases and/or disorders comprising methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof. In some embodiments, the conjugates further include at least one linker. The present technology also relates to the synthesis of methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof or combinations thereof.
[EN] DEXTRORPHAN PRODRUGS AND PROCESSES FOR MAKING AND USING THEM<br/>[FR] PROMÉDICAMENTS DE DEXTRORPHANE ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:KEMPHARM INC
公开号:WO2018191477A1
公开(公告)日:2018-10-18
The presently described technology provides compositions of one or more of oxoacids, polyethylene glycols, and/or vitamin compounds chemically conjugated to dextrorphan, (+)-17-methylmorphinan-3-ol), to form novel prodrugs and compositions of dextrorphan.
BENZOIC ACID, BENZOIC ACID DERIVATIVES AND HETEROARYL CARBOXYLIC ACID CONJUGATES OF HYDROCODONE, PRODRUGS, METHODS OF MAKING AND USE THEREOF
申请人:Mickle Travis
公开号:US20110002990A1
公开(公告)日:2011-01-06
The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydrocodone (morphinan-6-one, 4,5-alpha-epoxy-3-methoxy-17-methyl) to form novel prodrugs/compositions of hydrocodone, including benzoates and heteroaryl carboxylic acids, which have a decreased potential for abuse of hydrocodone. The present technology also provides methods of treating patients, pharmaceutical kits and methods of synthesizing conjugates of the present technology.
Benzoic Acid, Benzoic Acid Derivatives and Heteroaryl Carboxylic Acid Conjugates of Hydrocodone, Prodrugs, Methods of Making and Use Thereof
申请人:KemPharm, Inc.
公开号:US20150335759A1
公开(公告)日:2015-11-26
The presently described technology provides methods of treating a patient having moderate to severe pain, narcotic or opioid abuse or narcotic or opioid withdrawal. The presently described methods are carried out by comprising administering to the patient a pharmaceutically effective amount of a composition comprising acetaminophen and benzoate-hydrocodone hydrochloride. The composition has reduced side effects when compared with unconjugated hydrocodone.