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参考文献:Deux,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1940,Vol. 211,P. 441
标题:Deux,Comptes Rendus Hebdomadaires Des Seances De L'Academie Des Sciences,1940,Vol. 211,P. 441

专利信息

专利号:US-6512081-B1
优先权日:1997-07-21
标题:Synthesis of dithioester chain transfer agents and use of bis(thioacyl) disulfides or dithioesters as chain transfer agents
发明人：RIZZARDO ENZIO; THANG SAN HOA; MOAD GRAEME
权利人:E I DUPONT NEMOURS AND COMPANY; COMMW SCIENT IND RES ORG
摘要:This invention relates to the synthesis of dithiocarboxylic acid esters by reaction of bis(thioacyl) disulphides, thioacetals or vinylidane bis(thioether) with free-radicals (optionally in the presence of monomers). The invention also relates to processes for the synthesis of polymers utilising these dithioesters as polymerisation regulators (chain transfer agents) or to the use of bis(thioacyl) disulphides to generate dithioester chain transfer agents in situ.

专利号:WO-0125179-A1
优先权日:1999-10-01
标 题:Preparation of tetracyclic intermediates
发明人：CHEN QING PING; WOODS ROSS ALEXANDER; ELLIOTT ROBYN LOUISE
权利人:INST OF DRUG TECHNOLOGY AUSTRA; CHEN QING PING; WOODS ROSS ALEXANDER; ELLIOTT ROBYN LOUISE
摘要:The invention provides a process for preparing deoxytetracyclic compounds of formula (I) useful in the synthesis of anthracyclines by the rearrangement of thiono ester derivatives followed by reduction, as well as intermediates useful therefor. In said formula, R is H or optionally protected OH.

专利号:WO-2004096766-A1
优先权日:2003-04-29
标题 :A method of indole synthesis
发明人：BANWELL MARTIN GERHARDT; LUPTON DAVID WILLIAM
权利人:UNIV AUSTRALIAN; BANWELL MARTIN GERHARDT; LUPTON DAVID WILLIAM
摘要:The present invention relates to methods for the synthesis of indoles. In particular, the invention relates to the coupling of an a-haloenone or a-haloenal with an ortho-halonitroarene to form an ortho-(enone)nitroarene or ortho-(enal)nitroarene. Reductive cyclization of an ortho-(enone)nitroarene or ortho-(enal)nitroarene affords access to indole compounds.

专利号:US-7012142-B2
优先权日:2000-10-27
标 题:Process for preparation of bicyclic and polycyclic molecules
发明人：PERLMUTTER PATRICK; ROSE MARK; THIENTHONG NEERANAT
权利人:UNIV MONASH
摘要:The present application is directed to a method of synthesis of a bicyclic or polycyclic compound of formula I or formula II: n n nin which E, G, Y, n, m, R, R 1 , R 2 , R 3 , R 6 , R 7 , R 8 and R 9 are as defined.

专利号:WO-2005019236-A1
优先权日:2003-08-21
标题:Novel sulfenamide oxides
发明人：VON ITZSTEIN LAURENCE MARK; DAVIS CHRISTOPHER BONNER; THOMSON ROBIN JOY
权利人:UNIV GRIFFITH; VON ITZSTEIN LAURENCE MARK; DAVIS CHRISTOPHER BONNER; THOMSON ROBIN JOY
摘要:Sulfenamide oxide compounds of general formula (I) are disclosed wherein A, R1, R2, X1, X1’, X2, X2’, X3, X3’, X4, X4’, X5 and X5’ define a variety of variables and wherein q is 0 or 1 and p is 1 or 2. The compounds disclosed in the examples are galactofuranosyl and glucofuranosyl sulfenamide oxide compounds wherein the variable A is oxygen. Methods of synthesis of compounds of general formula (I), pharmaceutical compositions containing them and methods of using them to treat patients suffering a microbial infection are also disclosed.

专利号:WO-2005019237-A1
优先权日:2003-08-21
标题:Novel sulfenamides
发明人：VON ITZSTEIN LAURENCE MARK; DAVIS CHRISTOPHER BONNER; THOMSON ROBIN JOY; HARTNELL REGAN DAVID; MADGE PAUL DAVID ORR
权利人:UNIV GRIFFITH; VON ITZSTEIN LAURENCE MARK; DAVIS CHRISTOPHER BONNER; THOMSON ROBIN JOY; HARTNELL REGAN DAVID; MADGE PAUL DAVID ORR
摘要:Sulfenamide compounds of general formula (I) are disclosed wherein A, R1, R2, X1, X1’, X2, X2’, X3, X3’, X4, X4’, X5 and X5’ define a variety of variables and q is 0 or 1. The compounds of the examples are galactofuranosyl and arabinofuranosyl compounds wherein the variable A is oxygen. Methods for the synthesis of compounds of general formula (I), pharmaceutical compositions them and methods of using them to treat patients suffering a microbial infection are also disclosed.