专利号:US-8742118-B2 优先权日:2011-10-27 标题 :Methods for preparing intermediates of perampanel 发明人:FONTANA FRANCESCO; STABILE PAOLO 权利人:F I S —FABBRICA ITALIANA SINT S P A 摘要:Methods for the synthesis of 2-alkoxy-5-(pyridin-2-yl)pyridine of formula I n nor salts thereof are provided.
专利号:US-7884125-B2 优先权日:2008-04-30 标 题:Straightforward entry to 7-azabicyclo[2.2.1]heptane-1-carbonitriles and subsequent synthesis of epibatidine analogues 发明人:STEVENS CHRISTIAN; HEUGEBAERT THOMAS 权利人:UNIV GENT 摘要:The present invention relates to a group of substituted-7-azabicyclo-[2.2.1]heptyl derivatives with biological activity. The present invention also relates to synthetic methods for producing said substituted-7-azabicyclo-[2.2.1]heptyl derivatives. The present invention also relates to certain intermediates for producing such substituted-7-azabicyclo-[2.2.1]heptyl derivatives, as well as a synthetic method for producing such intermediates. The present invention also relates to pharmaceutical compositions comprising such substituted-7-azabicyclo-[2.2.1]heptyl derivatives, as well as their use as medicaments for the treatment of diseases mediated by a Nicotinic Acetylcholine Receptor or a receptor being a member of the Neurotransmitter-gated Ion Channel Superfamily, such as pain, Alzheimer's disease, Parkinson's disease, schizophrenia, epilepsy and nicotine addiction.
专利号:US-10111867-B2 优先权日:2015-02-17 标题:Process and intermediates for the preparation of perampanel 发明人:MAROM EHUD; RUBNOV SHAI 权利人:MAPI PHARMA LTD 摘要:The present invention describes a process for the synthesis of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-di-hydro-pyridin-2-one (Perampanel) represented by the structure of formula (1), and salts thereof, especially salts with pharmaceutically acceptable acids. The present invention further relates to certain intermediates formed and/or used in such process.
专利号:US-9695147-B2 优先权日:2013-07-25 标题 :Process for the preparation of perampanel 发明人:BUCHLOVIC MARIAN 权利人:TEVA PHARMACEUTICALS INT GMBH 摘要:The present invention provides intermediates useful for the synthesis of Perampanel and processes employing said intermediates for preparing Perampanel. The invention also provides processes for making the intermediates, crystalline forms of the intermediates and the use of the crystalline forms for preparing Perampanel.
专利号:US-9376400-B2 优先权日:2005-06-08 标 题:Process for the synthesis of triazoles 发明人:CHEN SHILI; LOU RONGLIANG; WU YUSHENG; ZHOU JIACHENG; HANSELMANN ROGER 权利人:MELINTA THERAPEUTICS INC 摘要:The present invention relates to processes for the preparation of triazoles. These compounds are useful as anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents.
专利号:JP-2012197307-A 优先权日:2006-06-30 标 题 :Synthesis of diethyl {[5- (3-fluorophenyl) -pyridin-2-yl] methyl} phosphonate used in the synthesis of himbacine analogues