申请人:TAKAHASHI Daisuke
公开号:US20120059149A1
公开(公告)日:2012-03-08
[Summary]
[Problem] Provision of a novel compound which is easily-soluble in isopropyl acetate superior in liquid-separation operability, and can be used for a production method of peptide and the like, that provides a final product simply by extraction-layer-separating, without crystallization and isolation of each intermediate in each step.
[Solving Means] It has been found that the above-mentioned problems can be solved by a particular branched chain-containing aromatic compound.
提供一种新化合物,该化合物在异丙醇醋酸酯中易溶,优于液体分离操作性,并可用于肽等物质的生产方法,通过提取层分离即可得到最终产品,无需在每个步骤中结晶和分离每个中间体。已发现可以通过特定的含支链芳香化合物解决上述问题。