l-Tryptophan l-tyrosine

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: l-Tryptophan l-tyrosine
• 英文别名: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid;(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
• 化学式: C20H23N3O5
• 分子量: 385.4
• InChiKey: XZCDLPDABRHPCN-PVSSEACSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.47
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  163
• 氢给体数：
  6
• 氢受体数：
  7

文献信息

• SUBSTITUTED PIPERIDINOPHENYL OXAZOLIDINONES
  申请人：Patil Vijaykumar Jadgishwar

  公开号：US20100120721A1

  公开（公告）日：2010-05-13

  The present invention relates to oxazolidinones of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof. The invention also relates to processes for the preparation of the compound of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof, and to pharmaceutical compositions containing the compounds of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof and to methods for treating or preventing microbial infections using the compounds of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof.

  本发明涉及式I的噁唑烷酮及其药用可接受的盐、药用可接受的溶剂合物或其多晶形态。该发明还涉及制备式I化合物及其药用可接受的盐、药用可接受的溶剂合物或其多晶形态的方法，以及含有式I化合物及其药用可接受的盐、药用可接受的溶剂合物或其多晶形态的药物组合物，以及使用式I化合物及其药用可接受的盐、药用可接受的溶剂合物或其多晶形态治疗或预防微生物感染的方法。
• Methods for the detection, analysis and isolation of nascent proteins
  申请人：AmberGen, Inc.

  公开号：US20040014071A1

  公开（公告）日：2004-01-22

  This invention relates to non-radioactive markers that facilitate the detection and analysis of nascent proteins translated within cellular or cell-free translation systems. Nascent proteins containing these markers can be rapidly and efficiently detected, isolated and analyzed without the handling and disposal problems associated with radioactive reagents. Preferred markers are dipyrrometheneboron difluoride (4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) dyes.

  本发明涉及一种非放射性标记物，可促进细胞或无细胞翻译系统中翻译出的新生蛋白质的检测和分析。含有这些标记物的新生蛋白质可以快速有效地检测、分离和分析，而不需要处理和处置放射性试剂所带来的问题。优选的标记物是二吡咯甲烷硼二氟化物（4,4-二氟-4-硼-3a,4a-二氮杂-茚）染料。
• Oral drug delivery compositions and methods
  申请人：Emisphere Technologies, Inc.

  公开号：US20030012817A1

  公开（公告）日：2003-01-16

  The present invention relates to an oral drug delivery system, and in particular to modified amino acids and modified amino acid derivatives for use as a delivery system of sensitive agents such as bioactive peptides. The modified amino acids and derivatives can form non-covalent mixtures with active biological agents and in an alternate embodiment can releasably carry active agents. Modified amino acids can also form drug containing microspheres. These mixtures are suitable for oral administration of biologically active agents to animals. Methods for the preparation of such amino acids are also disclosed.

  本发明涉及一种口服药物输送系统，具体涉及用于作为敏感剂的生物活性肽的传递系统的修饰氨基酸和修饰氨基酸衍生物。修饰氨基酸和衍生物可以与活性生物制剂形成非共价混合物，并且在另一实施例中可以释放携带活性剂。修饰氨基酸还可以形成含药微球。这些混合物适用于将生物活性剂口服给动物。还公开了制备这种氨基酸的方法。
• Oxazolidinones Bearing Antimicrobial Activity Composition and Methods of Preparation
  申请人：Sindkhedkar Milind D

  公开号：US20090018123A1

  公开（公告）日：2009-01-15

  The present invention concerns recombinant DNA's comprising cDNA of genomic RNA of a Salmonidae alphavirus preceded by a spacer sequence, under the control of a suitable promoter. Said recombinant DNA's are useful for obtaining expression vectors, producing recombinant Salmonidae alphavirus, and for obtaining vaccines.

  本发明涉及重组DNA，包括一个Salmonidae alphavirus的基因组RNA的cDNA，其前面有一个间隔序列，在适当的启动子控制下。这些重组DNA对于获得表达载体、产生重组的Salmonidae alphavirus以及获得疫苗非常有用。
• Process for the production of fine chemicals
  申请人：Puzio Piotr

  公开号：US20070118916A1

  公开（公告）日：2007-05-24

  The present invention relates to a process for the production of the fine chemical in a microorganism, a plant cell, a plant, a plant tissue or in one or more parts thereof, preferably in plastids. The invention furthermore relates to nucleic acid molecules, polypeptides, nucleic acid constructs, vectors, antibodies, host cells, plant tissue, propagation material, harvested material, plants, microorganisms as well as agricultural compositions and to their use.

  本发明涉及一种在微生物、植物细胞、植物、植物组织或其一部分中生产精细化学品的过程，优选在质体中进行。此外，本发明还涉及核酸分子、多肽、核酸构建物、载体、抗体、宿主细胞、植物组织、繁殖材料、收获材料、植物、微生物以及农业组合物以及它们的用途。