The phytochemical study of two species of Jaborosa caulescens (var. caulescens and var. bipinnatifida) yielded the four new withanolides 1-4. The structures of the new compounds were determined using a combination of spectroscopic techniques (including 1D and 2D NMR) and Molecular Modeling.
| Documento: | Artículo |
| Título: | New withanolides from two varieties of Jaborosa caulescens |
| Autor: | Nicotra, V.E.; Gil, R.R.; Oberti, J.C.; Burton, G. |
| Filiación: | Dpto. de Quimica Organica e IMBIV, Fac. de Ciencias Químicas, Universidad Nacional de Cordoba, Argentina Dpto. de Quimica Organica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina |
| Palabras clave: | withanolide; angiosperm; carbon nuclear magnetic resonance; circular dichroism; conference paper; infrared spectroscopy; jaborosa caulescens; mass spectrometry; molecular model; phytochemistry; proton nuclear magnetic resonance; structure analysis; varietas |
| Año: | 2000 |
| Volumen: | 5 |
| Número: | 3 |
| Página de inicio: | 514 |
| Página de fin: | 515 |
| DOI: | http://dx.doi.org/10.3390/50300514 |
| Título revista: | Molecules |
| Título revista abreviado: | Molecules |
| ISSN: | 14203049 |
| CODEN: | MOLEF |
| CAS: | withanolide, 40326-62-3 |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_14203049_v5_n3_p514_Nicotra.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14203049_v5_n3_p514_Nicotra |
