CAS: 19898-41-0; H-D-Glu(Obzl)-Obzl

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D-Glutamic acid toluene-4-sulfonic acid benzyl alcoholB°C-Cha-D-Glu(Bzl)-OBzl benzyloxycarbonyl-γ-benzyl-α-L-glutamyl-D-glutamic acid dibenzyl ester benzyloxycarbonyl-α-benzyl-γ-L-glutamyl-D-glutamic acid dibenzyl ester dibenzyl N-[[(1R,S)-1-(N-(9-fluorenylmethoxycarbonyl)amino)ethyl]methoxyphosphinyl]-D-glutamate

📜D-谷氨酸,对甲苯磺酸,苯甲醇 以 甲苯 用作溶剂,化学反应生成D-谷氨酸双苄酯对甲苯磺酸盐
参考文献:Synthesis And Structure Reassignment Of Malylglutamate,A Recently Discovered Earthworm Metabolite
标题:Synthesis And Structure Reassignment Of Malylglutamate,A Recently Discovered Earthworm Metabolite
摘要:Malylglutamate,A Newly Identified Metabolite In Earthworms,Was Synthesized Using A Traditional Peptide Coupling Approach For Assembling The Amide From Protected Malate And Glutamate Precursors. The Proposed Structure (1) And A Diastereomer Were Synthesized,But Their NMR Spectra Did Not Match The Natural Sample. Further Analysis Of The Natural Sample Using Hmbc Spectroscopy Suggested An Alternative Attachment Of The Malyl Moiety,And Beta-Malylglutamate (2) Diastereomers Were Synthesized,L,L-2 And D,D-2. NMR Spectra Were An Excellent Match With The Natural Sample,And Chiral-Phase Chromatography Was Employed To Identify (-)-Beta-L-Malyl-L-Glutamate (2) As The Isomer Native To Eisenia Fetida.
Doi:10.1021/acs.Jnatprod.8B01083