METHODS AND COMPOSITIONS FOR PREVENTING OPIOID ABUSE
申请人:Waterville Valley Technologies, Inc.
公开号:US20160326182A1
公开(公告)日:2016-11-10
Abuse-resistant opioid compounds, drug delivery systems, pharmaceutical compositions comprising an opioid covalently bound to a chemical moiety are provided. Methods of delivering an active ingredient to a subject and methods of preventing opioid abuse are also provided.
[EN] PRODRUGS OF THERAPEUTIC COMPOUNDS<br/>[FR] PROMÉDICAMENTS DE COMPOSÉS THÉRAPEUTIQUES
申请人:MYREXIS INC
公开号:WO2012148550A1
公开(公告)日:2012-11-01
The present invention provides compounds, pharmaceutical compositions and medicaments comprising such compounds, and the use of these compounds, compositions, and medicaments in methods of treating diseases and disorders such as cancers.
Methods and compositions for preventing opioid abuse
申请人:Waterville Valley Technologies, Inc.
公开号:US10226456B2
公开(公告)日:2019-03-12
Abuse-resistant opioid compounds, drug delivery systems, pharmaceutical compositions comprising an opioid covalently bound to a chemical moiety are provided. Methods of delivering an active ingredient to a subject and methods of preventing opioid abuse are also provided.
Discovery of an l-alanine ester prodrug of the Hsp90 inhibitor, MPC-3100
作者:Se-Ho Kim、Rajendra Tangallapally、In Chul Kim、Richard Trovato、Daniel Parker、J. Scott Patton、Leslie Reeves、Chad Bradford、Daniel Wettstein、Vijay Baichwal、Damon Papac、Ashok Bajji、Robert Carlson、Kraig M. Yager
DOI:10.1016/j.bmcl.2015.09.053
日期:2015.11
Various types of Hsp90 inhibitors have been and continue to undergo clinical investigation. One development candidate is the purine-based, synthetic Hsp90 inhibitor 1 (MPC-3100), which successfully completed a phase I clinical study. However, further clinical development of 1 was hindered by poor solubility and consequent formulation issues and promoted development of a more water soluble prodrug. Towards this end, numerous pro-moieties were explored in vitro and in vivo. These studies resulted in identification of L-alanine ester mesylate, 2i (MPC-0767), which exhibited improved aqueous solubility, adequate chemical stability, and rapid bioconversion without the need for solubilizing excipients. Based on improved physical characteristics and favorable PK and PD profiles, 2i mesylate was selected for further development. A convergent, scalable, chromatography-free synthesis for 2i mesylate was developed to support further clinical evaluation. (C) 2015 Elsevier Ltd. All rights reserved.