📜氯代环己烷置于水,Magnesium Oxide,三氯化铁体系中,化学反应生成 环己基乙醛 参考文献:Condensation Of Saturated Halides With Unsaturated Compounds. V. Condensation Of Cycloalkyl Halides With Ethylene And With Vinyl Halides 标题:Condensation Of Saturated Halides With Unsaturated Compounds. V. Condensation Of Cycloalkyl Halides With Ethylene And With Vinyl Halides 摘要: DOI:10.1021/ja01170A089
专利号:US-9353057-B2 优先权日:2003-12-30 标 题:Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof 发明人:GALLOP MARK A; DAI XUEDONG; SCHEUERMAN RANDALL A; RAILLARD STEPHEN P; MANTHATI SURESH K; YAO FENMEI; PHAN THU; LUDWIKOW MARIA; PENG GE; BHAT SEEMA 权利人:XENOPORT INC 摘要:Methods for synthesis of 1-(acyloxy)-alkyl carbamates, particularly, the synthesis of 1-(acyloxy)-alkyl carbamate prodrugs of primary or secondary amine-containing drugs are described. Also described are methods for synthesis of 1-(acyloxy)-alkyl N-hydroxysuccinimidyl carbonates which are useful intermediates in the synthesis of 1-(acyloxy)-alkyl carbamates are also described.
专利号:US-7276637-B2 优先权日:2002-08-02 标题:Synthesis of cyclohexanone derivatives 发明人:BRANDS KAREL MARIE JOSEPH; DAVIES ANTONY JOHN; OAKLEY PAUL JOSEPH; SCOTT JEREMY PETER; SHAW DUNCAN EDWARD; TEALL MARTIN RICHARD 权利人:MERCK & CO INC 摘要:A novel process for preparing cyclohexanone derivatives of formula (I) n nis described. The products are useful as gamma secretase inhibitors, or as intermediates in the synthesis of other gamma secretase inhibitors.
专利号:US-7423169-B2 优先权日:2001-06-11 标 题:Methods for synthesis of acyloxyalkyl derivatives of GABA analogs 发明人:RAILLARD STEPHEN P; ZHOU CINDY X; YAO FENMEI; MANTHATI SURESH KUMAR; XIANG JIA-NING; GALLOP MARK A 权利人:XENOPORT INC 摘要:The synthesis of 1-(acyloxy)-alkyl carbamates of GABA analogs from 1-haloalkyl carbamates of GABA analogs are described. Also described are new 1-haloalkyl carbamates of GABA analogs.
专利号:US-8404088-B2 优先权日:2006-05-22 标 题:Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids 发明人:PORCO JR JOHN A; GERARD BAUDOUIN 权利人:PORCO JR JOHN A; GERARD BAUDOUIN; UNIV BOSTON 摘要:The present invention provides a new strategies for the synthesis of compounds of the rocaglamide family and related natural products. The synthetic approach generally involves photochemical generation of an oxidopyrylium species from a 3-hydroxychromone derivative followed by an enantioselective 1,3-dipolar cycloaddition of the oxidopyrylium species to a dipolarophile in the presence of a TADDOL derivative. This approach can be used for the formation of adducts containing an aglain core structure. Methods of the conversion of aglain core structures to aglain, rocaglamide and forbaglin ring systems are also provided. The present invention also relates to the use of rocaglamide/aglain/forbaglin derivatives for the manufacture of medicaments for use in the treatment of cancer or cancerous conditions, disorders associated with cellular hyperproliferation, or NF-κB-dependent conditions.
专利号:US-2010159540-A1 优先权日:2007-03-26 标题:Synthesis of resolvins and intermediates, compounds prepared thereby, and uses thereof 发明人:RODRIGUEZ ANA; SPUR BERND 权利人:RODRIGUEZ ANA; SPUR BERND 摘要:Methods are disclosed for the preparation of a new class of lipid mediators known as resolvins, with Resolvin D6 (4,17-dihydroxy-5E,7Z,10Z,13Z,15E,19Z-docosahexaenoic acid) being exemplary. Also disclosed are methods for the efficient synthesis of key intermediates in the preparation of such resolvins, such as isotopically labeled ω-3 fatty acid metabolites, and derivatives and analogs thereof. The invention likewise extends to the intermediates so prepared, and to the resolvins prepared with their use.
专利号:US-9597327-B2 优先权日:2005-05-25 标 题:Synthesis of (R)-N-methylnaltrexone 发明人:DOSHAN HAROLD D; PEREZ JULIO 权利人:PROGENICS PHARM INC 摘要:This invention relates to stereoselective synthesis of R-MNTX and intermediates thereof, pharmaceutical preparations comprising R-MNTX or intermediates thereof and methods for their use.
摘要:Zhdankin, V. V., Science of Synthesis Knowledge Updates, (2015) 1, 262. 摘要:MacMillan, D. W. C.; Watson, A. J. B., Science of Synthesis: Stereoselective Synthesis, (2011) 3, 722. 摘要:Mukherjee, S., Science of Synthesis: Asymmetric Organocatalysis, (2012) 1, 233. 摘要:Mukherjee, S., Science of Synthesis: Asymmetric Organocatalysis, (2012) 1, 238. 摘要:MacMillan, D. W. C.; Watson, A. J. B., Science of Synthesis: Stereoselective Synthesis, (2011) 3, 726.