专利号:WO-9714703-A1 优先权日:1995-10-16 标 题:Synthesis of polymerisable phosphodiesters 发明人:DRIVER MICHAEL JOHN; RUSSEL JEREMY COLIN; BROWNE JUDITH ELIZABETH; SAMMES PETER G 权利人:BIOCOMPATIBLES LTD; DRIVER MICHAEL JOHN; RUSSEL JEREMY COLIN; BROWNE JUDITH ELIZABETH; SAMMES PETER G 摘要:A mono- or di-functional phosphoramidite phosphitylating agent is used to phosphitylate an ethylenically unsaturated alcohol. The product may be oxidised to form the corresponding phosphate ester which may be reacted in further steps to form phosphoryl choline derivatives. The process is of value in the synthesis of 2-(Methacryloyloxyethyl)-2'-(trimethylammoniumethyl)phosphate, inner salt. It has the advantage over prior art processes in that the starting materials and intermediates are more stable and consequently easier to handle.
专利号:US-3943157-A 优先权日:1971-07-26 标题 :Synthesis of codling moth attractant 发明人:HENRICK CLIVE A; SIDDALL JOHN B 权利人:ZOECON CORP 摘要:Sterospecific synthesis of an attractant for the codling moth by reacting sorbic aldehyde with an organo-metallic reagent to yield a 1-ether of trans-8-trans-10-dodecadiene-1,7-diol which is reduced via a 7-sulfonic acid ester to yield an ether of trans-8-trans-10-dodecadiene-1-ol and hydrolyzed to trans-8-trans-10-dodecadien-1-ol. ##SPC1##
专利号:US-8183355-B2 优先权日:2006-04-28 标题 :Method for the synthesis of oligonucleotide derivatives 发明人:MORVAN FRANCOIS; MEYER ALBERT; VASSEUR JEAN-JACQUES; VIDAL SEBASTIEN; CLOAREC JEAN-PIERRE; CHEVOLOT YANN; SOUTEYRAND ELIANE 权利人:MORVAN FRANCOIS; MEYER ALBERT; VASSEUR JEAN-JACQUES; VIDAL SEBASTIEN; CLOAREC JEAN-PIERRE; CHEVOLOT YANN; SOUTEYRAND ELIANE; CENTRE NAT RECH SCIENT 摘要:Method for the synthesis of nucleotide derivatives wherein molecules of interest are grafted on the oligonucleotide with the help of a “click chemistryâ€? reaction between an azide function on the molecule of interest and an alkyne function on the oligonucleotide, or between an alkyne function on the molecule of interest and an azide function on the oligonucleotide. n Intermediate molecules, notably alkyne functionalized oligonucleotides, grafted oligonucleotides, azide functionalized oligonucleotides, oligonucleotide micro arrays containing them and the use of those grafted oligonucleotides for biological investigation and for cell targeting.
专利号:US-2013184465-A1 优先权日:2010-09-30 标 题:Process for the synthesis of thio-triazolo-group containing compounds 发明人:DOCHNAHL MAXIMILIAN; KEIL MICHAEL; GEBHARDT JOACHIM; VOGELBACHER UWE JOSEF; RACK MICHAEL 权利人:DOCHNAHL MAXIMILIAN; KEIL MICHAEL; GEBHARDT JOACHIM; VOGELBACHER UWE JOSEF; RACK MICHAEL; BASF SE 摘要:The present invention relates to a process using specific magnesium reagents for providing thio-triazolo group-containing compounds and for the synthesis of precursors therefor. The invention furthermore relates to intermediates and to their preparation.
专利号:US-5786321-A 优先权日:1996-07-09 标题:Preparation of cis-isoambrettolidies and their use as a fragrance 发明人:MANE MAURICE; PONGE JEAN-LOUIS 权利人:MANE V FILS SA 摘要:A method for the production of omega -haloalkyl esters which are useful as intermediates in the synthesis of cis-oxacycloheptadec-11-en-2-one (Product I) and cis-oxacycloheptadec-12-en-2-one (Product II). Also disclosed is a process for the synthesis of Products I-II and a method for using Products I-II to impart an ambery or musky smell to a fragrance composition. Finally, fragrance compositions including Products I-II are disclosed as well as end products such as perfume extracts, toilet waters, cosmetic preparations, soaps, detergents and functional products, each of which also contains at least one of Products I-II.
专利号:US-2004171072-A1 优先权日:1998-03-31 标题:Solid support based on selenium useful in solid phase synthesis 发明人:RUHLAND THOMAS; ANDERSEN KIM; PEDERSEN HENRIK 权利人:LUNDBECK & CO AS H 摘要:This invention relates to novel solid support based on selenium and a method for the preparation thereof. The solid support is useful in solid phase synthesis of organic compounds including combinatorial libraries of compounds.