[EN] PROCESS FOR THE PREPARATION OF 3ALPHA-HYDROXY-5ΑLPHA-PREGNAN-20-ONE (BREXANOLONE) [FR] PROCÉDÉ DE PRÉPARATION DE 3ALPHA-HYDROXY-5ΑLPHA-PRÉGNAN-20-ONE (BREXANOLONE)
DERIVATIVES OF ALLOPREGNANOLONE AND OF EPIALLOPREGNANOLONE AND USES THEREOF FOR TREATING A NEUROPATHOLOGICAL CONDITION
申请人:Mensah-Nyagan Ayikoe Guy
公开号:US20140058079A1
公开(公告)日:2014-02-27
The présent invention relates to novel neurosteroids, especially derivatives of allopregnanolone and of epiallopregnanolone of formula (I) and the uses thereof as médicament for the treatment of neuropathologies, in particular neuropathies induced by the chemotherapy of a cancer. Thèse molécules according to the invention have both preventative and curative effects. The neurosteroids according to the invention may also be of use in the treatment of neurodegenerative disorders, in particular for preventing neuronal cell death. They may thus be used as neuroprotectants and/or as an agent that stimulâtes neuronal prolifération.
17(13→18)-Abeo and D-homo analogs of the natural neurosteroid 3α-hydroxy-5αH-pregnan-20-one were prepared by anionic or radical (mercury (II) hydride mediated) rearrangements of steroidal cyclopropylketones respectively.
17(13→18)-Abeo 和 D-homo 类似物的天然神经甾体 3α-hydroxy-5αH-pregnan-20-one 分别通过阴离子或自由基(汞 (II) 氢化物介导的)甾体环丙基酮重排制备。
DERIVES DE L'ALLOPREGNANOLONE ET DE L'EPIALLOPREGNANOLONE ET LEURS UTILISATIONS POUR TRAITER UN ETAT NEUROPATHOLOGIQUE
申请人:Université de Strasbourg
公开号:EP2688902B1
公开(公告)日:2017-12-27
METHODS AND COMPOSITIONS USING NEUROPROTECTIVE STEROIDS AND THROMBOLYTIC AGENTS
申请人:Emory University
公开号:US20140127185A1
公开(公告)日:2014-05-08
Described herein are compositions and methods for treating or preventing ischemic injury. In particular, the methods and compositions relate to the use of a neuroprotective steroid, such as progesterone or allopregnanolone, and a thrombolytic agent, such as tissue plasminogen activator (tPA). Also described are compositions and methods for reducing the risks of thrombolytic agent treatment using a neuroprotective steroid.
POSITIVE ALLOSTERIC MODULATORS OF THE GABA-A RECEPTOR IN THE TREATMENT OF AUTISM
申请人:UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION
公开号:US20150313913A1
公开(公告)日:2015-11-05
Provided herein are methods and formulations for treating an Autism Spectrum Disorder using low doses of an agent that enhances signaling through the GABA receptor.