Zobrazeno 1 - 10
of 21
pro vyhledávání: '"J. Bermejo Barrera"'
Autor:
A. G. GONZALEZ, J. BERMEJO BARRERA
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ac8a735e562aab55e5235e6a3d8a8b
https://doi.org/10.1002/chin.199536325
https://doi.org/10.1002/chin.199536325
Autor:
F J, Toledo Marante, A, García Castellano, F, Estévez Rosas, J, Quintana Aguiar, J, Bermejo Barrera
Publikováno v:
Journal of chemical ecology. 29(9)
Phytotoxicity-based extraction and fractionation were employed to separate allelochemicals contained in an extract of Lethariella canariensis. Twelve phenolic substances were isolated from the phytotoxic fraction "Letharal" of the thalli. These were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a06fbd4413a79d9a1acc1ab02df672e6
https://pubmed.ncbi.nlm.nih.gov/14584675
https://pubmed.ncbi.nlm.nih.gov/14584675
Publikováno v:
Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products ISBN: 9783709193396
The exclusively Old World genus Ferula belongs to the family Umbelliferae (tribe Peucedaneae, subtribe Peucedaninae) (1) with some 130 species distributed throughout the Mediterranean area and Central Asia. The highest concentration of species is in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2c37a1a2451be2a34c5e5d9425160f
https://doi.org/10.1007/978-3-7091-9337-2_1
https://doi.org/10.1007/978-3-7091-9337-2_1
Autor:
J. Bermejo Barrera, H. J. M. Gijsen, A. G. González, Ae. de Groot, G. Prota, J. B. P. A. Wijnberg
Publikováno v:
Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products ISBN: 9783709193396
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d279f798ef55f694531deb72b90fe57
https://doi.org/10.1007/978-3-7091-9337-2
https://doi.org/10.1007/978-3-7091-9337-2
Autor:
F. J. Toledo Marante, María Jesús Mediavilla Pérez, A. Perales, Antonio Jesús Gil González, J. Bermejo Barrera
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :551-554
The structures of two new triterpene acids isolated from Phellinus pomaceus have been determined by a combination of chemical and physical methods and confirmed by X-ray crystallographic analysis of one of their methylated derivatives. The compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::693e27651ad6c787193f768f40956d9c
https://doi.org/10.1039/p19860000551
https://doi.org/10.1039/p19860000551
Autor:
Pedro Luis Pérez de Paz, Antonio G. González, J. Bermejo Barrera, L. Arancibia López, Jesús G. Díaz
Publikováno v:
Biochemical Systematics and Ecology. 16:641-645
When Todaroa aurea, endemic to the Canary Islands, was studied, the substances found in the plant from Tenerife proved to be different from those in the plant gathered in La Palma and it seems likely that two subspecies are involved: T. aurea subspq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22052a07f876c11e8a72c7f3c0153bd9
https://doi.org/10.1016/0305-1978(88)90078-6
https://doi.org/10.1016/0305-1978(88)90078-6
Autor:
Jesús G. Díaz, T.Zaragoza Garcia, J. Bermejo Barrera, Antonio G. González, Pedro Luis Pérez de Paz
Publikováno v:
Biochemical Systematics and Ecology. 16:17-21
Four Argyranthemum species endemic to the Canary Islands were studied, yielding eight acetylene derivatives: frutescin, demethylfrutescin, frutescinol acetate, capillol acetate, capillol, capillon, demethoxyfrutescinol acetate, foeniculacin (not prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356244f8d48320f575f256043047e67f
https://doi.org/10.1016/0305-1978(88)90111-1
https://doi.org/10.1016/0305-1978(88)90111-1
Publikováno v:
J. Chem. Soc. C. :1298-1301
A substance C15H18O4, isolated from the stems of S. Jacquini D.C., S. pinnatus Ait, and S. radicatus Ait, has been named jacquinelin. Its degradation products suggest an azulenoid structure. From its spectral properties, the presence of a lactone, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230b7a3e3150f8427c230c41b3c8ea74
https://doi.org/10.1039/j39660001298
https://doi.org/10.1039/j39660001298
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Akademický článek
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