Plant derived alkaloid (-)-cassine induces anti-inflammatory and anti-hyperalgesics effects in both acute and chronic inflammatory and neuropathic pain models

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Piperidinium derivatives including spectaline and cassine derivatives, pharmaceutic compositions containing the same and preparation process

Disclosed are compounds of formulae (II) and (III), wherein R1 is other than hydrogen and the remaining substituents are as defined in the specification, processes for their preparation and pharmaceutical compositions containing them. The compounds are capable of inhibiting acetylcholinesterase, and are useful in the treatment of pathologies associated with cholinergic transmission, such as memory related disorders, neurodegenerative disorders such as Alzheimer's Disease, Myasthenia Gravis and intoxication induced by chemical agents.

Molecular Docking and Molecular Dynamic Studies of Semi-Synthetic Piperidine Alkaloids as Acetylcholinesterase Inhibitors

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

7-Hydroxycassine: A new 2,6-dialkylpiperidin-3-ol alkaloid and other constituents isolated from flowers and fruits of senna spectabilis (Fabaceae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo fitoquímico dos frutos de Senna spectabilis e análise comparativa do perfil alcaloídico de S. spectabilis e Cassia leptophylla

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do potencial biocatalítico de fungos endófitos de espécies vegetais do Cerrado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Espectrometria de massas aplicada aos estudos de biossíntese de alcalóides de Senna spectabilis

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudos computacionais e sintéticos visando o planejamento racional de novos agentes anticolinesterásicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Leishmanicidal activity of the crude extract, fractions and major piperidine alkaloids from the flowers of Senna spectabilis

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Antimalarial activity of piperidine alkaloids from Senna spectabilis and semisynthetic derivatives

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Espectalina, cassina e análogos semissintéticos como potenciais candidatos a fármacos para o tratamento da doença de Alzheimer

This paper describes the main steps in the study of Senna spectabilis, as part of our bioprospection studies, with the isolation of spectaline, cassine and other piperidine alkaloids, as well as the preparation of semi-synthetic analogues, and the studies of their pharmacological and toxicological properties, which led to the establishment of two candidate drugs for the treatment of Alzheimer disease.