专利号:US-8987504-B2 优先权日:2010-06-18 标题 :Aminohydroxylation of alkenes 发明人:MEE SIMON PETER HAROLD; LUXENBURGER ANDREAS; HARRIS LAWRENCE DANIEL 权利人:MEE SIMON PETER HAROLD; LUXENBURGER ANDREAS; HARRIS LAWRENCE DANIEL; VICTORIA LINK LTD 摘要:The invention relates to a process for the aminohydroxylation of alkenes using N-oxycarbamate reagents, e.g. N-acyloxycarbamate, N-alkyloxycarbonyloxycarbamate and N-aralkoxycarbonyloxycarbamate reagents. The invention particularly relates to an intermolecular aminohydroxylation reaction that can be carried out in the absence of added base. The invention also relates to novel N-oxycarbamate reagents that are stable crystalline materials. The process of the invention is useful in the synthesis of compounds having a vicinal amino alcohol moiety, such as biologically active compounds.
专利号:US-6664282-B2 优先权日:1999-09-17 标 题:Synthesis of [3,5,7]-1H-imidazo [1,5-a]imidazol-2 (3H)- one compounds 发明人:ELABDELLAOUI HASSAN M; OSTRESH JOHN M; HOUGHTEN RICHARD A 权利人:TORREY PINES INST 摘要:Individual substituted [3,5,7]-1H-imidazo[1,5-a]imidazol-2(3H)-one compounds and their pharmaceutically-acceptable salts are disclosed, as are libraries of such compounds. Methods of preparing and using the libraries of compounds as well as individual compounds of the libraries are also disclosed.
专利号:US-6764842-B2 优先权日:2001-03-28 标题 :Enantioselective bioreduction for the preparation of integrin receptor antagonist intermediates 发明人:STURR MICHAEL G; BOYD RUSSELL FIELDON; GBEWONYO KODZO; NTI-GYABAAH JOSEPH; POLLARD DAVID J; MCWILLIAMS JAMES CHRISTOPHER; TELARI KATHLEEN A 权利人:MERCK & CO INC 摘要:The present invention relates to a novel enantioselective bioreduction using a yeast microorganism for the preparation of the chiral allylic alcohols of structural formula I (R is hydrogen or methyl) which are useful in the asymmetric synthesis of integrin αvβ 3 receptor antagonists.
专利号:US-5856107-A 优先权日:1997-02-04 标 题 :Combinatorial libraries of imidazol-pyrido-indole and imidazol-pyrido-benzothiophene derivatives, methods of making the libraries and compounds therein 发明人:OSTRESH JOHN M; HOUGHTEN RICHARD A 权利人:TREGA BIOSCIENCES INC 摘要:The invention provides a rapid approach for combinatorial synthesis and screening of libraries of imidazol-pyrido-indole and imidazol-pyrido-benzothiophene compounds. The present invention further provides methods of preparing the libraries and the individual compounds made by the combinatorial synthesis.
专利号:WO-9834113-A1 优先权日:1997-02-04 标题 :Combinatorial libraries of bicyclic guanidine derivatives and compounds therein 发明人:OSTRESH JOHN M; MEYER JEAN-PHILIPPE; DOOLEY COLETTE T; HOUGHTEN RICHARD A; BLONDELLE SYLVIE E; SCHONER CHRISTA C 权利人:TREGA BIOSCIENCES INC 摘要:The invention provides a rapid approach for combinatorial synthesis and screening of combinatorial libraries of bicyclic guanidine compounds. The present invention further provides the compounds made by the combinatorial synthesis and individually as well as methods of using the same.
专利号:US-6359144-B1 优先权日:1997-02-04 标 题 :Combinatorial libraries of bicyclic guanidine derivatives and compounds therein 发明人:OSTRESH JOHN M; MEYER JEAN-PHILIPPE; DOOLEY COLETTE T; BLONDELLE SYLVIE E; SCHONER CHRISTA C; HOUGHTEN RICHARD A 权利人:LION BIOSCIENCE AG 摘要:The invention provides a rapid approach for combinatorial synthesis and screening of combinatorial libraries of bicyclic guanidine compounds. The present invention further provides the compounds made by the combinatorial synthesis and individually as well as methods of using the same.