Efficient <i>ortho</i>-Oxidation of Phenol and Synthesis of Anti-MRSA and Anti-VRE Compound Abietaquinone Methide from Dehydroabietic Acid
作者:Masahiro Tada、Kosaku Ishimaru
DOI:10.1248/cpb.54.1412
日期:——
A quinone methide diterpene: abietaquinone methide, which possesses potent anti-methicillin-resistant Staphylococcus aureus (MRSA) and anti-vancomycin-resistant Enterococcus (VRE) activities, was synthesized via efficiently ortho-oxidation of ferruginol derived from industrially available dehydroabietic acid. ortho-Oxidation of phenols was developed to give mono esters of catechols using a stable diacyl
通过有效地原位氧化工业上可得到的脱氢松香酸衍生出的铁氨酚,合成了具有有效抗甲氧西林抗性金黄色葡萄球菌(MRSA)和抗万古霉素抗性肠球菌(VRE)活性的甲基苯醌二萜烯:甲基bie苯醌。利用稳定的二酰基过氧化物双(4-氯苯甲酰基)过氧化物(间氯苯甲酰过氧化物:mCBPO)开发了邻苯酚的邻位氧化生成邻苯二酚的单酯,后者是由间氯苯甲酸合成的。还报道了苯酚与间氯过苯甲酸(mCPBA)与二环己基碳二亚胺(DCC)的加合物的高效一锅原位氧化反应。