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E u r o S c i C o n C o n f e r e n c e o n
Chemistry
2018
Chemistry 2018
Journal of Organic & Inorganic Chemistry
ISSN 2472-1123
F e b r u a r y 1 9 - 2 0 , 2 0 1 8
P a r i s , F r a n c e
Page 46
S
ix never isolated compounds: two sulfur-containing aristoloxazines (1–
2), one aristolactam (3) and three sesquiterpenes (4–6) were identified,
along with 26 known compounds from the roots of
Aristolochia orbicularis
.
The structure of these 32 compounds was established based on their
spectroscopic and spectrometric data. This is the first occasion that sulfur-
containing aristoloxazines are isolated from a natural source. Furthermore,
aristoloxazine A (1) possesses strong
in vitro
antimicrobial activity against all
resistant
Staphylococcus aureus
and fungi tested.
Biography
María Yolanda Rios has completed his PhD from National
Autonomous University of Mexico (UNAM) and Postdoctoral
studies fromThe College of Pharmacy at the University of Iowa.
She is the director of Centro de Investigaciones Químicas at
Morelos State University (UAEM) in Mexico. She has published
two book chapters and 86 papers in reputed journals (Citations
1256, h-index 21 and i10index 46)..
myolanda@uaem.mxSulfur-containing aristoloxazines and other constituents of the
roots of Aristolochia orbicularis
María Yolanda Rios,
1
A Berenice Aguilar-Guadarrama and
Víctor Navarro
2
1
Centro de Investigaciones Químicas - Universidad Autónoma del Estado de Morelos, Mexico
2
Centro de Investigación Biomédica del Sur, Mexico
María Yolanda Rios, J Org Inorg Chem 2018, Volume: 4
DOI: 10.21767/2472-1123-C1-003