The present invention relates to the use of 3-methyl-6-(1-methylethenyl)cyclohex-3-ene-1,2-diol, its isomers and derivatives, as a compound for Parkinson disease treatment, that can be used in medicine. The compound is highly active, low toxic and can be synthesized from available natural compound α-pinene. 13 ex., 7 tables.
The present invention relates to the use of 3-methyl-6-(1-methylethenyl)cyclohex-3-ene-1,2-diol, its isomers and derivatives, as a compound for Parkinson disease treatment, that can be used in medicine. The compound is highly active, low toxic and can be synthesized from available natural compound α-pinene.
Prins cyclization: Synthesis of compounds with tetrahydropyran moiety over heterogeneous catalysts
作者:Martina Stekrova、Päivi Mäki-Arvela、Narendra Kumar、Erfan Behravesh、Atte Aho、Quentin Balme、Konstantin P. Volcho、Nariman F. Salakhutdinov、Dmitry Yu. Murzin
DOI:10.1016/j.molcata.2015.09.021
日期:2015.12
Tetrahydropyrans, compounds with 6-membered oxygen-containing heterocycles, are widely used for the synthesis of biologically active compounds with analgesic, anti-inflammatory or cytotoxic activity. Synthesis of compounds with the desired structure can be realized by several methods, including the acidic catalyzed Prins cyclization of homoallylic alcohol with simple aldehydes. In the current study, synthesis of compounds with the desired tetrahydropyran framework by Prins cyclization of benzaldehyde and alcohols with different structure, namely isopulegol and 3-methyl-6-(prop-1-en-2-yl)cyclohex-3ene-1,2-diol, was investigated. Different parent zeolites as well as their metal modified forms and mesoporous materials were employed in the comparative investigation. Activity and selectivity of the tested catalysts were correlated with their physico-chemical properties. The highest conversion and selectivity toward the product with the tetrohydropyran structure was achieved using Ce-MCM-41 in the interactions of isopulegol and benzaldehyde. (C) 2015 Elsevier B.V. All rights reserved.
US8809391B2
申请人:——
公开号:US8809391B2
公开(公告)日:2014-08-19
[EN] AGENT FOR TREATING PARKINSON'S DISEASE<br/>[FR] AGENT POUR TRAITER LA MALADIE DE PARKINSON
申请人:OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU TOM FARMATSEVTICHEKAYA FABRIKA OOO TFF
公开号:WO2011093742A2
公开(公告)日:2011-08-04
Изобретение касается применения 3-метил-6-(1-метилэтенил)циклогекс-3-ен-1,2- диола, его изомеров и производных, в качестве средства для лечения болезни Паркинсона и может быть использовано в медицине. Средство обладает высокой активностью, низкой токсичностью и может быть получено из доступного природного соединения α-пинена.