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Method for obtaining dibenzylbutyrolactonic lignan; method for obtaining synthetic derivative from lignan, having anti-chagas chemoprophylaxis activity and therapeutic activity

OfficeJPO
Document type:Patent
Inventor(s): Márcio Luís Andrade E Silva; Sérgio De Albuquerque; Gustavo Henrique Bianco De Souza; Jairo Kenupp Bastos; Rosângela Silva
Applicant:Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Year: 2009
Application Number:JP 2011098968
IPC: C07D 407/14
Abstract

Provided is an effective drug for the treatment of Chagas disease. A drug for the treatment of Chagas disease comprising cobevin and its semi-synthetic derivatives. The compound is, for example, cobebin, methylpluviatrid, o-acetylcubebin, o-methylcubebin, o-dimethylethylaminecubebin, hinokinin, 6,6′-dinitrohinokinin. These are obtained by extraction and purification from the leaves of Santoxiram narangiro or Piper cubeba and are at least 5 more than found by gentian violet and other compounds conventionally used for blood treatment and prevention of Chagas disease


Grantee:Márcio Luís Andrade e Silva
Principal Investigator:Márcio Luís Andrade e Silva
Institution: Universidade de Franca (UNIFRAN). Pró-Reitoria Adjunta de Pesquisa e Pós-Graduação
Support Opportunities: Research Grants - Support for Intellectual Property Rights and Licensing (PAPI/Nuplitec)