8068-05-1 = 300-57-2 + 589-18-4 + 90-05-1 + 1758-88-9 + 1195652-69-7 + 768-59-2 + 874-41-9 + 620-14-4 + 27831-13-6 + 100-51-6 + 4393-05-9 + 2785-87-7 + 2785-89-9 + 89-95-2 反应条件:1.1 Catalysts: Alumina,Molybdenum Nitride (Mo2N) Solvents: Ethanol; 6 H,10.6 Mpa,553 K 标题:Common Pathways In Ethanolysis Of Kraft Lignin To Platform Chemicals Over Molybdenum-Based Catalysts 作者:Ma,Xiaolei; Et Al 参考文献:Acs Catalysis 日期:2015 卷标:5(8) 页码:4803-4813
3-苯基-1-丙胺置于三乙胺,1H-2,3-Diketo-5-Chloro-7,8-Dimethoxypyrido[4,3,2-De]Quinoline体系中,用 四氢呋喃 用作溶剂,化学反应 10.0H,反应生成烯丙苯 参考文献:Studies On The Reactions Of 2,3-Diketopyrido[4,3,2-De] Quinolines With Aliphatic Amines 标题:Studies On The Reactions Of 2,3-Diketopyrido[4,3,2-De] Quinolines With Aliphatic Amines 摘要: Doi:10.1515/hc.2001.7.2.107
专利号:US-7230101-B1 优先权日:2002-08-28 标 题:Synthesis of methotrexate-containing heterodimeric molecules 发明人:MURTHI KRISHNA K; SMITH CHASE C 权利人:GPC BIOTECH INC 摘要:The present invention relates to novel compositions of methotrexate-containing heterodimeric probe molecules, also known as chemical inducers of dimerization (CID), useful in three-hybrid assays. The invention further relates to synthesis of said compositions and their intermediates. Another aspect of the invention is a method for using the heterodimeric probe molecules described herein in drug screens to identify potential protein targets to a given ligand, optimize protein-ligand interactions, or identify potential ligands for a given protein target. In certain embodiments, the invention contemplates the synthesis of the following methotrexate-containing heterodimeric probe:
专利号:US-2012215002-A1 优先权日:2009-10-09 标 题:Synthesis of optically active intermediate for the preparation of montelukast 发明人:LEFORT LAURENT 权利人:LEFORT LAURENT 摘要:The present invention relates to the synthesis of optically active alcohols by means of enantioselective hydrogenation of ketones in biphasic systems. In particular the present invention relates to the synthesis of an optically active alcohol of general formula (1).
专利号:US-3992439-A 优先权日:1972-04-17 标 题:Synthesis of prostaglandins of the 'one'-series 发明人:SCHAAF THOMAS K; COREY ELIAS J 权利人:PFIZER 摘要:In the synthesis of prostaglandins of the 'one' -series an alteration in the conventional reaction sequence avoids side reactions and provides an improved synthesis via a series of novel intermediates. In this improved synthesis the side chain at the 8 position is attached to the five membered ring before the side chain at the 12 position is attached.
专利号:US-4870199-A 优先权日:1986-04-30 标题 :Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6-oxohexanoate esters 发明人:CHEN KAU-MING; HARDTMANN GOETZ E; KAPA PRASAD K; LEE GEORGE T; LINDER JEROME; WATTANASIN SOMPONG 权利人:SANDOZ PHARMACEUTICALS CORP 摘要:Process for the synthesis of compounds of the formula in R[R*,S*] enantiomeric form, wherein each P1 is independently an hydroxy group-protecting group, and R2z is C1-4alkyl, benzyl or allyl, comprising, as a key step when R2z is R2x, the reaction of the compound of the formula in (S) enantiomeric form with a compound of the formula Mg &cir& +2 ((-)OOC-CH2-COOR2x)2 to obtain a compound of the formula in (S) enantiomeric form, and, as a key step when R2z is R2y, the reaction of a compound of the formula in (S) enantioimeric form with a compound of the formula Li(+)(-)CH2-COOR2y to obtain a compound of the formula in (S) enantiomeric form, wherein R2x is primary or secondary C1-4alkyl, benzyl or allyl, R2y is C1-4alkyl not containing an asymmetric carbon atom, and R3' is methyl or ethyl, processes for the synthesis of compounds of the formula comprising reacting a compound of the formula with the reaction product of a strong base and a compound of the formula optionally followed by, when R2z is allyl, cleavage of the allyl and P1 groups to obtain the corresponding compound of the formula wherein each R7 is methyl or ethyl, R is as defined in the specification, and each P1 independently and R2z are as defined above, and the compounds of the formula wherein R and each R7 are as defined above.
专利号:US-9029547-B1 优先权日:2013-12-07 标 题 :Synthesis of 4-aryl 4-acyl piperidine, its salts and analogs using indium metal 发明人:MAJEED MUHAMMED; RAMANUJAM RAJENDRAN; NAGABHUSHANAM KALYANAM 权利人:MAJEED MUHAMMED; RAMANUJAM RAJENDRAN; NAGABHUSHANAM KALYANAM 摘要:A novel process for the synthesis of 4-aryl 4-acyl piperidine derivatives using indium metal is described. Specifically, a novel process for the synthesis of 4-acetyl 4-phenyl piperidine and its salts using indium metal is described. This divisional application is specifically drawn to compounds 4-aryl 1,4-diacyl piperidine and 1,4 diacetyl 4-phenyl piperidine.
专利号:US-4914220-A 优先权日:1988-05-23 标题 :Process for synthesis of E-2-methyl-α,β-unsaturated aldehydes 发明人:DESMOND RICHARD; MILLS SANDER G; VOLANTE RALPH P; SHINKAI ICHIRO 权利人:MERCK & CO INC 摘要:A process is described for the synthesis of E-2-methyl-α,β-unsaturated aldehydes, which are useful as intermediates in the synthesis of the macrolide structure of the immunosuppressant FK-506. These compounds are also useful as ultraviolet radiation absorbers.
摘要:Diver, S. T., Science of Synthesis, (2009) 46, 135. 摘要:Alonso, D. A.; Nájera, C., Science of Synthesis, (2010) 45, 232. 摘要:Michalak, M.; Gulajski, L.; Grela, K., Science of Synthesis, (2010) 47, 333. 摘要:Michalak, M.; Gulajski, L.; Grela, K., Science of Synthesis, (2010) 47, 340. 摘要:Kantchev, E. A. B.; Organ, M. G., Science of Synthesis, (2009) 48, 63.