CAS: 114926-37-3; 3-Methyl-L-Phenylalanine

该化合物是一种非天然的氨基酸衍生物,其特点是在苯环在L-苯麻拉尼的三处放置时存在一个甲基组,这种结构改变增强了其消毒和电子特性,使其在peptide合成和药用化学中具有价值,该化合物特别有助于研究酶基相互作用,设计具有更稳定或特性的生物活性浸泡物,其性能纯度确保与立体选择性合成的兼容性,而芳香甲基组则为量身定制的缺水相互作用提供了潜力.对于研究应用来说,3-M乙基-L-苯麻拉尼是开发新制药和生物化学探测器的多用途建筑块.

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114926-39-5 5472-70-8 114873-06-2

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    专利号:US-12188072-B2
    优先权日:2018-03-19
    标题 :Compositions and methods for rapid in vitro synthesis of bioconjugate vaccines in vitro via production and N-glycosylation of protein carriers in detoxified prokaryotic cell lysates
    发明人:JEWETT MICHAEL CHRISTOPHER; STARK JESSICA CAROL; DELISA MATTHEW P; JAROENTOMEECHAI THAPAKORN
    权利人:UNIV NORTHWESTERN; UNIV CORNELL
    摘要:Disclosed are methods, systems, components, and compositions for cell-free synthesis of glycosylated carrier proteins. The glycosylated carrier proteins may be utilized in vaccines, including anti-bacterial vaccines. The glycosylated carrier proteins may include a bacterial polysaccharide conjugated to a carrier, which may be utilized to generate an immune response in an immunized host against the polysaccharide conjugated to the carrier. The glycosylated carrier proteins may be synthesized in cell-free glycoprotein synthesis (CFGpS) systems using prokaryote cell lysates that are enriched in components for glycoprotein synthesis such as oligosaccharyltransferases (OSTs) and lipid-linked oligosaccharides (LLOs) including OSTs and LLOs associated with synthesis of bacterial O antigens.

    专利号:US-12365930-B2
    优先权日:2016-07-14
    标题:Method for rapid in vitro synthesis of glycoproteins via recombinant production of N-glycosylated proteins in prokaryotic cell lysates
    发明人:JEWETT MICHAEL CHRISTOPHER; STARK JESSICA CAROL; DELISA MATTHEW P; JAROENTOMEECHAI THAPAKORN
    权利人:UNIV NORTHWESTERN; UNIV CORNELL
    摘要:Disclosed are methods, systems, components, and compositions for cell-free synthesis of glycosylated proteins. The glycosylated proteins may be utilized in vaccines, including anti-bacterial vaccines. The glycosylated proteins may include a bacterial polysaccharide conjugated to a carrier, which may be utilized to generate an immune response in an immunized host against the polysaccharide conjugated to the carrier. The glycosylated proteins may be synthesized in cell-free glycoprotein synthesis (CFGpS) systems using prokaryote cell lysates that are enriched in components for glycoprotein synthesis such as oligosaccharyltransferases (OSTs) and lipid-linked oligosaccharides (LLOs) including OSTs and LLOs associated with synthesis of bacterial O antigens.

    专利号:US-9938509-B2
    优先权日:2010-12-08
    标 题 :Biocatalysts and methods for the synthesis of armodafinil
    发明人:ANG EE LUI; ALVIZO OSCAR; BEHROUZIAN BEHNAZ; CLAY MICHAEL D; COLLIER STEVEN J; EBERHARD ELLEN D; FAN FU; SONG SHIWEI; SMITH DEREK J; WIDEGREN MAGNUS; WILSON ROBERT; XU JUNYE; ZHU JUN
    权利人:CODEXIS INC
    摘要:The present invention relates to non-naturally occurring polypeptides useful for preparing armodafinil, polynucleotides encoding the polypeptides, and methods of using the polypeptides. The non-naturally occurring polypeptides of the present invention are effective in carrying out biocatalytic conversion of the (i) 2-(benzhydrylsulfinyl)acetamide to (−)-2-[(R)-(diphenylmethyl)sulfinyl]acetamide (armodafinil), or (ii) benzhydryl-thioacetic acid to (R)-2-(benzhydrylsulfinyl)acetic acid, which is a pivotal intermediate in the synthesis of armodafinil, in enantiomeric excess.

    专利号:US-2024218014-A1
    优先权日:2022-11-21
    标 题:Synthesis of a cyclic peptide
    发明人:BAUR PIUS BRUNO; CLEATOR EDWARD; DENIAU GILDAS; EISELE FRANK; FLÖGEL OLIVER; HUSTE ANJA; KEHL MARCEL ROMAN; LÖWENECK MARKUS; SILVA ROLANDO RAVELO; VORBERG RAFFAEL
    权利人:JANSSEN PHARMACEUTICA NV
    摘要:Processes for performing peptide synthesis, particularly for cyclic peptide synthesis are generally described. Reaction intermediates of the peptide synthesis are also described.

    专利号:WO-2025038767-A1
    优先权日:2023-08-14
    标 题:Cell-free synthesis platform for synthetically dimierized, clickable fragment antigen-binding (fab) fragments
    发明人:THAMES ARIEL; RISCHE CLAYTON; JEWETT MICHAEL; BOCHNER BRUCE
    权利人:UNIV NORTHWESTERN
    摘要:Disclosed are components, systems, methods, and kits for synthesis of diamerized, clickable antigen binding fragments, such as Fab fragments, and uses thereof. The components, systems, methods, and kits disclosed herein utilize cell-free protein synthesis (CFPS) systems and methods to produce clickable antigen binding fragments.

    专利号:US-2017349928-A1
    优先权日:2014-12-31
    标 题:Methods for activating natural energy metabolism for improving yeast cell-free protein synthesis
    发明人:JEWETT MICHAEL CHRISTOPHER; ANDERSON MARK J; STARK JESSICA CAROL; HODGMAN CHARLES ERIC
    权利人:UNIV NORTHWESTERN
    摘要:Disclosed are compositions, methods, and kits for enhanced synthesis of a biological macromolecule in vitro using cell-free protein synthesis. The compositions, methods, and kits include or utilize: a cell-free extract; a phosphate-free energy source; and a phosphate source, and typically do not include an exogenous nucleoside triphosphate or an exogenous nucleoside diphosphate.

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    合成参考文献


    摘要:Bartsch, S.; Vogel, A., Science of Synthesis: Biocatalysis in Organic Synthesis, (2015) 2, 306.
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