N-Carbobenzoxy-N-Chloroglycine Methyl Ester置于三乙胺体系中,用95%的收率获得cbz-甘氨酸甲酯 参考文献:Preparation Of Protected α-Alkoxyglycines 标题:Preparation Of Protected α-Alkoxyglycines 摘要:N-Carbobenzoxy-Alpha-Alkoxyglycine Esters Were Synthesized By H2So4-Catalyzed O-Alkylation Of N-Carbobenzoxy-Alpha-Hydroxyglycine And Also By Base Treatment Of N-Carbobenzoxy-N-Chloroglycine Methyl Ester In The Corresponding Alcohol. Saponification Of The Protected Alpha-Alkoxyglycines Gave Free Acids Which Can Be Used For The Synthesis Of Alpha-Alkoxyglycine Residue-Containing Peptides. Doi:10.1080/00397919608003521
专利号:US-9403760-B2 优先权日:2013-03-14 标题 :Compounds 发明人:BURGESS STEPHEN W; SHAW WALTER A; LI SHENGRONG 权利人:AVANTI POLAR LIPIDS INC 摘要:Disclosed are compounds of the general formula I and II (as further defined herein) are useful in the production of inhibitors of sphingolipid synthesis the production of sphingolipids. Suitable sphingolipids, include, but not limited to, sphingosine and compounds incorporating sphingosine or that may use sphingosine as an intermediate or a starting material in their synthesis (including, but not limited to, sphingosine-1-P, ceramide, gangliosides and sphingomyelin). In one contemplated use, compounds of the general formula I and II are useful in the production of sphingosine. In another contemplated use, compounds of the general formula I and II are useful in the production of a sphingofugin. Methods of manufacturing each of the above compounds are also provided.
专利号:US-2016024001-A1 优先权日:2013-03-14 标 题 :Novel compounds 发明人:BURGESS STEPHEN W; SHAW WALTER A; LI SHENGRONG 权利人:AVANTI POLAR LIPIDS INC 摘要:Disclosed are compounds of the general formula I and II (as further defined herein) are useful in the production of inhibitors of sphingolipid synthesis the production of sphingolipids. Suitable sphingolipids, include, but not limited to, sphingosine and compounds incorporating sphingosine or that may use sphingosine as an intermediate or a starting material in their synthesis (including, but not limited to, sphingosine-1-P, ceramide, gangliosides and sphigomyelin). In one contemplated use, compounds of the general formula I and II are useful in the production of sphingosine. In another contemplated use, compounds of the general formula I and II are useful in the production of a sphingofugin. Methods of manufacturing each of the above compounds are also provided.
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