Synthesis and pharmacological activity of amides and the ozonolysis product of maleopimaric acid
作者:O. B. Kazakova、E. V. Tret’yakova、O. S. Kukovinets、G. A. Tolstikov、T. I. Nazyrov、I. V. Chudov、A. F. Ismagilova
DOI:10.1134/s1068162010060130
日期:2010.11
The synthesis of a new group of maleopimaric acid amides containing fragments of methyl ethers of amino acids, aliphatic amines, imidazole, and N-methylpiperazine was carried out. The ozonolysis of methylmaleopimarate occurs via the cleavage of the double bond C18(19) and the opening of an anhydrous ring with the formation of secotriacid. As a result of the screening of the anti-inflammatory and antiulcer
合成了一组新的马来海松酸酰胺,其中含有氨基酸、脂肪胺、咪唑和 N-甲基哌嗪的甲基醚片段。甲基马来海松酸酯的臭氧分解是通过双键 C18(19) 的裂解和无水环的打开以及 secotriacid 的形成而发生的。通过对马来海松酸衍生物抗炎抗溃疡活性的筛选,发现了马来海松酸及其甲基醚、臭氧分解产物二萜三酸、马来海松酸酰胺与L-亮氨酸等新的有效化合物。所研究化合物的一个重要优点是毒性低,并且在对动物没有不利影响的情况下存在双向活性。