CAS: 6230-11-1; H-Tyr(Me)-Oh

该化合物是一种氨酸衍生物,其特点是,在聚氨酯结构的芳香环上附着一种甲基氧基(-OCH3),这种改变会提高溶性,并改变其生物化学特性,而与标准的L-tyrosine相比,这种改变会提高溶性,改变其生物化学特性.该化合物经常用于与...

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39878-65-4 7635-29-2 53267-93-9

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合成工艺路线路线简述

  • 合成目标产物 4-Methoxy-L-Phenylalanine 主要起始原料 Boc-Tyr(Me)-Oh
  • (文献来源)合成步骤主要原料 Boc-Tyr(Me)-Oh
5-[(4-甲氧基苯基)甲基]咪唑烷-2,4-二酮置于sodium Hydroxide体系中,用 水 作为反应溶剂,化学反应生成 4-甲氧基-L-苯丙氨酸
参考文献:octapeptides And Methods For Their Production
标题:octapeptides And Methods For Their Production
摘要:新的八肽具有以下公式 Prot Grp-R-Trp-Ser-Tyr-R.Sub.2-Leu-Arg-Pro-R.Sub.3;及其盐;其中 R 为 Gln,Gln (Bzl),His (Bzl),Ser (Bzl),Pro,Leu,Tyr (Bzl),Ile,Cys (Bzl) 或 Phe,R.Sub.2 为 D-Phe,D-Ala,D-Leu,D-Trp,D-Tyr,D-Tyr (Me),D-Ser,D-Met,D-Arg,D-Val,D-His,D-Gln,D-Phs,D-Thr,D-Pro,D-Me.Sub.5 Phe 或 D-Asn,R.Sub.3 为 Nh.Sub.2,Nh(较低烷基),N-(较低烷基).Sub.2,Nh-Benzyl,Nhch.Sub.2 Ch.Sub.2 N-(较低烷基).Sub.2 或 Nh-Ch.Sub.2 Ch.Sub.2 So.Sub.2 Nh-Benzyl;它们的生产方法;用于生产中的某些肽中间体及其盐;以及将该八肽用作促黄体反应生成激素释放因子拮抗剂.

海关参考信息

专利信息


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-12351573-B2
优先权日:2019-05-09
标 题:Compounds for use in synthesis of peptidomimetics
发明人:AL-ABED YOUSEF; CHENG KAI FAN
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Synthesis of O-benzotriazole and O-imidazole synthons are described. Uses of synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the synthons and uses of azapeptides and other peptidomimetics are also described.

专利号:US-2023159450-A1
优先权日:2020-05-08
标 题 :Dimers for use in synthesis of peptidomimetics
发明人:AL-ABED YOUSEF; ALTITI AHMAD
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Dimers for use in synthesis of peptidomimetics are described. Uses of dimers as synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the dimers and uses of azapeptides and other peptidomimetics are also described.

专利号:WO-2017175233-A1
优先权日:2016-04-04
标 题:Process for large scale liquid phase synthesis of carbetocin and its novel intermediates
发明人:Mohammed Khalid Anwer; Mohammed Mohosin Layek
权利人:DAVULURI RAMAMOHAN RAO
摘要:A process for large scale liquid phase synthesis of Carbetocin is disclosed. Novel intermediates of formula (A), formula (B), and processes for their preparation are also disclosed.

专利号:US-7619116-B2
优先权日:2003-12-17
标 题:Intermediates for the synthesis of (R)-tamsulosin and of its pharmaceutically acceptable salts and process for their preparation
发明人:DAMBRIN VALERY; LENOIR JEAN-YVES; SCHNEIDER JEAN-MARIE; GUILLAMOT GERARD; FOLLET MICHEL; BECKER ABRAM
权利人:PRODUCTS CHIMIQUES AUXILIAIRES
摘要:A subject matter of the present invention is novel intermediates for the synthesis of (R)-tamsulosin and of its pharmaceutically acceptable salts, and also the associated preparation process.
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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.
摘要:J. T. Edsall, R. B. Martin, and B. R. Hollingworth. Proc. Natl. Acad. Sci. U.S.A. 44, 505 (1958).
参考文献:10.1007/10_2015_336
摘要:Grinstead K, Joel S, Zingg JM, Dikici E, Daunert S. Enabling Aequorin for Biotechnology Applications Through Genetic Engineering. Adv Biochem Eng Biotechnol. 2015 Oct 17;(). doi: 10.1007/10_2015_336.
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