Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Osvaldo J. Donadel"'
Autor:
Andrés Sánchez Alberti, María F. Beer, Natacha Cerny, Augusto E. Bivona, Lucas Fabian, Celina Morales, Albertina Moglioni, Emilio L. Malchiodi, Osvaldo J. Donadel, Valeria P. Sülsen
Publikováno v:
ACS Omega, Vol 7, Iss 1, Pp 968-978 (2021)
Externí odkaz:
https://doaj.org/article/93a99b2c68df431680c071fd6480d767
Autor:
María F. Beer, Guillermo F. Reta, Adrián Puerta, Augusto E. Bivona, Andrés Sánchez Alberti, Natacha Cerny, Emilio L. Malchiodi, Carlos E. Tonn, José M. Padrón, Valeria P. Sülsen, Osvaldo J. Donadel
Publikováno v:
Molecules, Vol 27, Iss 10, p 3067 (2022)
Cancer is one of the most important causes of death worldwide. Solid tumors represent the vast majority of cancers (>90%), and the chemotherapeutic agents used for their treatment are still characterized by variable efficacy and toxicity. Sesquiterpe
Externí odkaz:
https://doaj.org/article/ad5495e9721d4061aeb76d6b1912106b
Autor:
María F. Beer, Augusto E. Bivona, Andrés Sánchez Alberti, Natacha Cerny, Guillermo F. Reta, Víctor S. Martín, José M. Padrón, Emilio L. Malchiodi, Valeria P. Sülsen, Osvaldo J. Donadel
Publikováno v:
Molecules, Vol 24, Iss 6, p 1113 (2019)
Cancer is one of the most important causes of death worldwide. Solid tumors represent the great majority of cancers (>90%) and the chemotherapeutic agents used for their treatment are still characterized by variable efficacy and toxicity. Sesquiterpe
Externí odkaz:
https://doaj.org/article/939a3a209579448d8fbbc0b84cbbd42a
Publikováno v:
Revista de la Sociedad Entomológica Argentina, Vol 62, Iss 3-4, Pp 17-26 (2003)
In order to evaluate the allelochemical activity of some sesquiterpenes isolated from the native plant Tessaria absinthioides (Hook. et Arn.) DC, and some semi synthetic derivatives against Tenebrio molitor L. larvae, we have developed bioassays dire
Externí odkaz:
https://doaj.org/article/2c0b0ada50944c17a8ee1b43bc020b6c
Autor:
Carlos E. Tonn, Analia Cecilia Guerreiro, C. E. Ardanaz, Marta E. Sosa, Osvaldo J. Donadel, Francisco Miguel Cecati
Publikováno v:
Neotropical Entomology. 47:418-428
In this research, bioactivities toward the Chagas’ disease vector Triatoma infestans (Klug) (Hemiptera: Reduviidae) by the essential oil (EO) of Eupatorium buniifolium H. et A. (Asteraceae) are reported. The tests were designed in order to determin
Publikováno v:
Sesquiterpene Lactones ISBN: 9783319782737
The most widely used spectroscopic methods for the identification of sesquiterpene lactones are discussed. The most distinctive and characteristic signals in the UV, IR, MS, 1H-MNR and 13C-NMR spectra are discussed. In addition, some examples of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6066cf3a8ae89f30db8f16ee69229c62
https://doi.org/10.1007/978-3-319-78274-4_7
https://doi.org/10.1007/978-3-319-78274-4_7
Autor:
Osvaldo J. Donadel, Guillermo Federico Reta, Leticia G. Leon, Víctor S. Martín, Alejandra I. Chiaramello, Celina García, Carlos E. Tonn, José M. Padrón
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Using several reactions that include homologations and asymmetric epoxidations as well as Ugi and Huisgen couplings, we generated a small focused library of new derivatives from the labdane-type diterpene grindelic acid. These compounds were evaluate
Autor:
C. E. Ardanaz, Osvaldo J. Donadel, Guillermo Federico Reta, N. A. Teruel, Francisco M. Cecati, Marcela Kurina-Sanz, Pedro C. Rossomando, Carlos E. Tonn, Víctor S. Martín
Publikováno v:
Rapid Communications in Mass Spectrometry. 27:2033-2038
Publikováno v:
Bioorganic & Medicinal Chemistry. 17:6251-6256
A series of analogs were synthesized in a straightforward manner from naturally available sesquiterpenes ilicic acid and tessaric acid. The in vitro antiproliferative activities were examined in the human solid tumor cell lines A2780, HBL-100, HeLa,
Autor:
Carlos E. Tonn, C. E. Ardanaz, Marta E. Sosa, Matías García, Osvaldo J. Donadel, Azucena González-Coloma
Publikováno v:
Biochemical Systematics and Ecology. 35:181-187
Flourensia oolepis Blake (Asteraceae) essential oil had a complex chemical composition with τ-muurolene (6.14%), santolinetriene (6.22%), 2-methylene-4,8,8-trimethyl-4-vinyl-bicyclo[5.2.0]nonane (10.15%), δ-cadinene (10.27%) and γ-gurjunene (20.69