CAS: 133464-46-7; Fmoc-Glu(Oall)-Oh

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204251-33-2 2444356-85-6 133464-45-6

上下游产品

CAS号56-86-0 L-谷氨酸

Bis(Prop-2-Enyl) (2S)-2-(9H-Fluoren-9-Ylmethoxycarbonylamino)Pentanedioate置于alcalase-Cross-Linked-Enzyme-Aggregates体系中,用 叔丁醇 用作溶剂,化学反应 16.0H,以78%的收率获得n-芴甲氧羰基-L-谷氨酸 5-烯丙基酯
参考文献:A Versatile And Selective Chemo-Enzymatic Synthesis Of β-Protected Aspartic And γ-Protected Glutamic Acid Derivatives
标题:A Versatile And Selective Chemo-Enzymatic Synthesis Of β-Protected Aspartic And γ-Protected Glutamic Acid Derivatives
摘要:Two Versatile,High Yielding,And Efficient Chemo-Enzymatic Methods For The Synthesis Of Beta-Protected Asp And Gamma-Protected Glu Derivatives Using Alcalase Are Described. The First Method Is Based On The Alpha-Selective Enzymatic Hydrolysis Of Symmetrical Aspartyl And Glutamyl Diesters. The Second Method Involving Mixed Diesters Comprises A Three-Step Protocol Using (I) Alpha-Selective Enzymatic Methyl-Esterification,(II) Chemical Beta-Esterification,And Finally (III) Alpha-Selective Enzymatic Methyl Ester Hydrolysis. The Yields Of The Purified Beta-And Gamma-Esters Range From 77% To 91%. (C) 2009 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Tetlet.2009.03.130

专利信息

专利号:DE-69218193-T2
优先权日:1991-04-25
标 题 :Process for the synthesis of peptides, derivatives of amino acids for use in the above process and methods for their preparation.

专利号:FR-2675804-A1
优先权日:1991-04-25
标题 :PROCESS FOR THE SYNTHESIS OF PEPTIDES, NEW DERIVATIVES OF AMINO ACIDS USED IN THIS PROCESS AND THEIR PREPARATION PROCESSES.

专利号:US-11897970-B2
优先权日:2017-03-09
标 题 :Antibacterial products
发明人：SINGH ISHWAR; TAYLOR EDWARD
权利人:UNIV LIVERPOOL
摘要:The invention provides novel antibacterial compounds of formulae IA, IB and IC as defined herein. Optionally, the antibacterial compounds can be bonded to a delivery agent that is capable of bonding to one or more structures on a bacterial cell membrane. The invention also provides the use of such compounds in treating or preventing bacterial infections, and processes for their synthesis.