作者:Luc Henry、Ivanhoe K.H. Leung、Timothy D.W. Claridge、Christopher J. Schofield
DOI:10.1016/j.bmcl.2012.06.024
日期:2012.8
2-trimethylhydrazinium)propionate (THP), a clinically used BBOX inhibitor, to form multiple products including 3-amino-4-(methyamino)butanoic acid (AMBA), which is proposed to be formed via a Stevens type rearrangement mechanism. We report the synthesis of AMBA and confirm that it is a product of the BBOX catalysed oxidation of THP. AMBA reacts with formaldehyde, which is produced enzymatically by BBOX, to give
γ丁基甜菜碱羟化酶(BBOX)是一个2-酮戊二酸和Fe(II) -依赖性加氧催化的最终步骤升动物肉碱生物合成。BBOX催化临床上使用的BBOX抑制剂3-(2,2,2-三甲基肼基)丙酸(THP)的氧化,从而形成包括3-氨基-4-(甲基氨基)丁酸(AMBA)在内的多种产品。通过史蒂文斯类型的重排机制形成。我们报告了AMBA的合成,并确认它是BBOX催化THP氧化的产物。AMBA与BBOX酶促产生的甲醛发生反应,生成环状加合物。