发明名称 |
PROCESS TO OBTAIN DIBENZYLBUTYROLACTONIC, TETRAHYDROFURANIC LIGNANS AND THEIR SYNTHETIC AND SEMI-SYNTHETIC DERIVATIVES, THEIR ANALGESIC AND ANTI-INFLAMMATORY ACTIVITIES, TOPICAL AND/OR SYSTEMIC FORMULATIONS CONTAINING SAID LIGNANS AND THEIR RESPECTIV |
摘要 |
The present invention refers to a process to obtain dibenzylbutyrolactonic lignans form (-)- cubebin, insolate from a Piperaceae, especially Piper cubeba, and from (-)-methylpluviatolide insolated form a Rutacea, especially Zanthoxylum naranjillo; their synthetic and semisyntheti derivatives and tetrahydrofuranic lignans, such as glagravin and veragensin, insolated form Nectandra meapotamica, as well as the analgesic and anti-inflammatory activities of said lignans, and the topical and/or systemic formulatins where lignans present 60 to 80% of the formulation. The invention also refers to a therapeutic method using topic and/or systemic formulations based on said lignans for the treatment of inflammation and/or pain. More specifically, it refers to a process to obtain synthetic and semi-synthetic derivatives of (-)- cubebin such as: - -O-acet l cubebin; - -O-meth l cubebin - -O- N N-dimeth lamino-ethyl)- cubebin; (-)-hinokinin; (-)6,6'-dinitroinokinin; (-)-o-benzyl cubebin; (-)-6,6'-diaminohinokinin and other synthetic derivatives which may be obtained, and synthetic and semi-synthetic derivatives of (-)-methylpluviatolide, such as (-)-6,6'-dinitromethylpluviatolide and (-)6,6'- diaminomethylpluviatolide, to be used in the manufacture of medicine that has analgesic and anti-inflammatory activity. The present invention also refers to the process ot obtain the substances glagravin and veragensin islated from Nectandra megapotamica, as well as their synthetic and semi-synthetic derivatives with substituents on the aromatic rings that may be obtained. |
申请公布号 |
WO2006113981(A3) |
申请公布日期 |
2006.12.14 |
申请号 |
WO2006BR00084 |
申请日期 |
2006.04.28 |
申请人 |
FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAULO;SILVA, MARCIO LUIS ANDRADE E;BASTOS, JAIRO KENUPP;DONATE, PAULO MARCOS;ALBUQUERQUE, SERGIO DE;SILVA, ROSANGELA DA |
发明人 |
SILVA, MARCIO LUIS ANDRADE E;BASTOS, JAIRO KENUPP;DONATE, PAULO MARCOS;ALBUQUERQUE, SERGIO DE;SILVA, ROSANGELA DA |
分类号 |
C07D407/10;C07D407/12;A61K31/36;A61P29/00;C07D407/14 |
主分类号 |
C07D407/10 |
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