[EN] CERTAIN KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF [FR] INHIBITEURS DE KYNURÉNINE-3-MONOOXYGÉNASE, COMPOSITIONS PHARMACEUTIQUES ET LEURS PROCÉDÉS D'UTILISATION
prepared and used for conjugateadditions of organocuprate reagents (Me, iPr, Ph, 4‐MeOPh) in the β‐carbonyl (Table 2) and in the α‐carbonyl position (NO2‐derivative 11 in Scheme 3). The yields and diastereoselectivities are compared with previously tested enoyl‐oxazolidinones (Table 2). Highest diastereoselectivities (>90%) are always observed with the 4‐Ph derivatives (Hruby effect). Nitroacryloyl‐oxazolidinones
efficient synthesis of the dopamine D1 selective full agonist dihydrexidine has been achieved in high yields and requiring no chromatographic separations via a facilitated intramolecular Henry cyclization of a (nitropropyl)benzophenone and subsequent diastereomerically selective reduction of the resulting tricyclic nitroalkene. acylations -intramolecular Henry reaction- nitroalkene -totalsynthesis.
INTERMEDIATE COMPOUNDS AND PROCESS FOR THE PREPARATION OF FINGOLIMOD
申请人:Marom Ehud
公开号:US20130217899A1
公开(公告)日:2013-08-22
The present invention relates to processes for the preparation of (2-Amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol hydrochloride (Fingolimod) and pharmaceutically acceptable salts thereof, and intermediates formed in such processes.
CERTAIN KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF
申请人:Wityak John
公开号:US20110230428A1
公开(公告)日:2011-09-22
Certain chemical entities are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicle. Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of KMO activity are described, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include neurodegenerative disorders such as Huntington's disease. Methods of treatment include administering at least one chemical entity as a single active agent or administering at least one chemical entity in combination with one or more other therapeutic agents. Also provided are methods for screening compounds capable of inhibiting KMO activity.