CAS: 5274-68-0; 3,6,9,12-Tetraoxatetracosan-1-Ol

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CAS号112-60-7 三缩四乙二醇 | CAS号143-15-7 溴代十二烷 | CAS号112-53-8 月桂醇 | CAS号4536-30-5 乙二醇月桂酸酯 | CAS号3055-93-4 十二烷基二乙二醇醚 | CAS号75-21-8 环氧乙烷 | CAS号3055-94-5 三甘醇单十二烷基醚 | CAS号20858-25-7 月桂醇聚醚-4 羧酸 | CAS号3055-95-6 碳十二E5

📜乙二醇单十二烷基醚置于boron Trifluoride Diacetate体系中,化学反应生成 四聚乙二醇单月桂醚
参考文献:Chakhovskoy Et Al.,Bulletin Des Societes Chimiques Belges,1956,Vol. 65,P. 453,470
标题:Chakhovskoy Et Al.,Bulletin Des Societes Chimiques Belges,1956,Vol. 65,P. 453,470

专利信息

专利号:US-2012190064-A1
优先权日:2004-10-01
标题 :Feeding buffers, systems, and methods for in vitro synthesis of biomolecules
发明人：KUDLICKI WIESLAW ANTONI; KEPPETIPOLA SHIRANTHI; FLETCHER JULIA; GETBEHEAD ASHLEY ELAINE; KATZEN FEDERICO; VOZZA-BROWN LAURA
权利人:KUDLICKI WIESLAW ANTONI; KEPPETIPOLA SHIRANTHI; FLETCHER JULIA; GETBEHEAD ASHLEY ELAINE; KATZEN FEDERICO; VOZZA-BROWN LAURA; LIFE TECHNOLOGIES CORP
摘要:Compositions, methods and kits for in vitro systems for synthesis of biomolecules such as polypeptides, are provided herein. Cell extracts that provide enhanced yields of soluble proteins using in vitro protein synthesis methods are provided. The invention also includes methods for producing high yields of proteins by the addition of a feeding solution that includes amino acids and an energy source to an ongoing in vitro synthesis system. The invention also includes methods of using a high-yield in vitro synthesis system to produce large quantities of proteins with incorporated labeled amino acids for analysis by methods such as by NMR. The invention further includes vectors for enhanced production of proteins from nucleic acid templates using in vitro synthesis systems.

专利号:US-9982005-B2
优先权日:2013-04-04
标 题 :Macrolides and methods of their preparation and use
发明人：MYERS ANDREW G; SEIPLE IAN BASS; ZHANG ZIYANG
权利人:HARVARD COLLEGE
摘要:Provided herein are methods of preparing macrolides by the coupling of an eastern and western half, followed by macrocyclization, to provide macrolides, including both known and novel macrolides. Intermediates in the synthesis of macrolides including the eastern and western halves are also provided. Pharmaceutical compositions and methods of treating infectious diseases and inflammatory conditions using the inventive macrolides are also provided. A general diastereoselective aldol methodology used in the synthesis of the western half is further provided.

专利号:US-11466046-B2
优先权日:2014-10-08
标题 :14-membered ketolides and methods of their preparation and use
发明人：MYERS ANDREW G; SEIPLE IAN BASS; ZHANG ZIYANG
权利人:HARVARD COLLEGE
摘要:Provided herein are methods of preparing new 14-membered ketolides via coupling of an eastern and western half moiety, followed by macrocyclization, and optional functionalization. Intermediates in the synthesis of these ketolides including the eastern and western halves are also provided. Pharmaceutical compositions and methods of treating infectious diseases and inflammatory conditions using these ketolides are also provided.

专利号:US-8106031-B2
优先权日:2006-05-02
标题:Hydrolytically-resistant boron-containing therapeutics and methods of use
发明人：LEE VING; PLATTNER JACOB J; BENKOVIC STEPHEN J; BAKER STEPHEN J; MAPLES KIRK R; BELLINGER-KAWAHARA CAROLYN; AKAMA TSUTOMU; ZHANG YONG-KANG; SINGH RAJESHWAR; SAURO VITTORIO A
权利人:LEE VING; PLATTNER JACOB J; BENKOVIC STEPHEN J; BAKER STEPHEN J; MAPLES KIRK R; BELLINGER-KAWAHARA CAROLYN; AKAMA TSUTOMU; ZHANG YONG-KANG; SINGH RAJESHWAR; SAURO VITTORIO A; ANACOR PHARMACEUTICALS INC
摘要:Compositions and methods of use of boron derivatives, including benzoxaboroles, benzazaboroles and benzthiaboroles, as therapeutic agents for treatment of diseases caused by fungi, yeast, bacteria or viruses are disclosed, as well as methods for synthesis of said agents and compositions thereof.

专利号:WO-2024054476-A1
优先权日:2022-09-09
标题:New processes for synthesis of (3-chloro-2-pyridyl)hydrazine
发明人：BHATT DHARMESH BALVANTRAI; CHOCKALINGAM DEVARAJAN; DUDHAT VIPUL; HOFFMAN CHRISTIAN; KHARATKAR RAJU MAHADEVRAO; MAO JIANHUA
权利人:FMC CORP; FMC AGRO SINGAPORE PTE LTD
摘要:Described herein are novel methods of synthesizing pyridylhydrazines from halogenated pyridines in the presence of a phase transfer catalyst. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamides, compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.

专利号:EP-1119635-B1
优先权日:1998-10-09
标 题 :Non-homogeneous systems for the resolution of enantiomeric mixtures
发明人：YAO YIMING; WANG YI FONG; ALMOND MERRICK R
权利人:ALTHEA TECHNOLOGIES INC; GILEAD SCIENCES INC
摘要:The present invention relates to a process for the biocatalyst-mediated enantioselective conversion of enantiomeric mixtures of hydrophobic esters using a biphasic solvent system. More particularly, the present invention relates to the enzyme-mediated enantioselective synthesis of anti-viral compounds, such as 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane (FTC) and its analogues, in a non-homogeneous reaction system.