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Three New Pyridine Alkaloids from Vinca major Cultivated in Pakistan
Three new pyridine type alkaloids, (−)-vinmajpyridines A–C (1–3), along with two known alkaloids, have been isolated from the aerial parts of Vinca major cultivated in Pakistan. Their structures have been elucidated by means of NMR and HRESIMS spectroscopic data. The new alkaloids were evaluated for...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Singapore
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5507811/ https://www.ncbi.nlm.nih.gov/pubmed/28620872 http://dx.doi.org/10.1007/s13659-017-0137-7 |