专利号:US-2024024489-A1 优先权日:2020-11-20 标 题:Protected disaccharides, their process of preparation and their use in the synthesis of zwitterionic oligosaccharides, and conjugates thereof 发明人:MULARD LAURENCE; DHARA DEBASHIS; PFISTER HELENE; PAOLETTI JULIE; PHALIPON ARMELLE; GUERREIRO-INVERNO CATHERINE 权利人:PASTEUR INSTITUT 摘要:The present invention provides zwitterionic oligosaccharides, in particular fragments of the surface polysaccharides from Shigella sonnei and Shigella sonnei conjugates comprising them. The present invention also provides protected disaccharides, their process of preparation and their use in the synthesis of zwitterionic oligosaccharides, and conjugates thereof, the disaccharide repeating unit of Shigella sonnei being: (I)
专利号:US-8268936-B2 优先权日:2005-01-04 标题:Synthesis of hybrid block copolymers and uses thereof 发明人:BREITENKAMP KURT; SILL KEVIN N 权利人:BREITENKAMP KURT; SILL KEVIN N; INTEZYNE TECHNOLOGIES INC 摘要:The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and methods of preparing the same.
专利号:US-2012196989-A1 优先权日:2005-02-11 标题:Synthesis of homopolymers and block copolymers 发明人:BREITENKAMP KURT; SILL KEVIN N 权利人:BREITENKAMP KURT; SILL KEVIN N; INTEZYNE TECHNOLOGIES INC 摘要:The present invention relates to the field of polymer chemistry and more particularly to homopolymers and block copolymers and methods of preparing the same.
专利号:US-9328061-B2 优先权日:2012-03-01 标题:Simple organic molecules as catalysts for practical and efficient enantioselective synthesis of amines and alcohols 发明人:HOVEYDA AMIR H; SILVERIO DANIEL L; PILYUGINA TATIANA; TORKER SEBASTIAN; ROBBINS DANIEL 权利人:TRUSTEES BOSTON COLLEGE 摘要:The present invention provides organic molecules and methods thereof for reactions between organoboron reagents and double bonds, such as imines or carbonyls, to stereoselectively provide chiral products including amines and alcohols, entities useful for the preparation of biologically active molecules.
专利号:US-10450264-B2 优先权日:2015-07-10 标题 :Synthesis of non-cyclic amide and thioamide based ionic liquids 发明人:BRODERICK ERIN M; BUCHBINDER AVRAM M; BHATTACHARYYA ALAKANANDA 权利人:UOP LLC 摘要:Non-cyclic amide or thioamide based ionic liquids and methods of making them are disclosed. The non-cyclic amide or thioamide based ionic liquid comprises a cation and an anion and has the formula:
专利号:US-2021347645-A1 优先权日:2020-05-07 标 题 :Macroporous Controlled Porosity Silica Gel Suitable For Oligonucleotide Synthesis 发明人:LAIKHTER ANDREI; SRIVASTAVA SURESH C 权利人:CHEMGENES CORP 摘要:Disclosed herein is macroporous controlled porosity silica gel (CPSG) covalently modified with a variety of moieties (e.g., moieties suitable for oligonucleotide synthesis comprising a spacer, a linker and a nucleoside, chromophore, ligand or bioconjugation linker, or a spacer and a universal linker). Also disclosed herein are methods of making the covalently-modified, macroporous CPSG, and methods of using the covalently-modified, macroporous CPSG to synthesize oligonucleotides.
摘要:Journal of the American Chemical Society., 63(1437), 1941 参考文献:10.1007/s00203-002-0409-3 摘要:Neumann A, Siebert A, Trescher T, Reinhardt S, Wohlfarth G, Diekert G. Tetrachloroethene reductive dehalogenase of Dehalospirillum multivorans: substrate specificity of the native enzyme and its corrinoid cofactor. Arch Microbiol. 2002 May;177(5):420–6. doi: 10.1007/s00203-002-0409-3.