Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elsa M. Rodríguez Pérez"'
Autor:
Elsa M. Rodríguez Pérez, Francisco J. Toledo Marante, Josefa Caballero Hernández, Jaime Bermejo Barrera, Francisco J. Estevez Rosas
Publikováno v:
Química Nova, Vol 39, Iss 4, Pp 456-461 (2016)
Lichen substances have more than one phenolic hydroxyl group attached to one or more benzene rings, thus qualifying them as polyphenols. The secondary metabolites isolated from the lichen H. tavaresii have been studied in a bid to find compounds prot
Externí odkaz:
https://doaj.org/article/d22e1ad5145f47adbf5f0c5677f693ae
Autor:
Antonio G. González, Consuelo E. Hernández Padrón, Elsa M. Rodríguez Pérez, Jaime Bermejo Barrera
Publikováno v:
Biochemical Systematics and Ecology. 22:583-586
Seven β-orcinol depsidones were isolated from Lobaria pulmonaria (L.) Hoffm. var. meridionalis (Vain) Zahlbr. gathered on Pinus canariensis, three, methylstictic acid, hypostictic acid and cryptostictic acid, for the first time from this species. St
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f233d93a390c7116d8286239b37e505b
https://doi.org/10.1016/0305-1978(94)90070-1
https://doi.org/10.1016/0305-1978(94)90070-1
Autor:
Antonio G. González, Elsa M. Rodríguez Pérez, Jaime Bermejo Barrera, Consuelo E. Hernández Padrón
Publikováno v:
Planta Medica. 58:214-218
The following compounds have been isolated from the lichen RAMALINA HIERRENSIS, collected on savin, and endemic to the Canary Islands: ursolic acid, iso-arborinol acetate, beta-sitosterol, ergosterol peroxide, cerevisterol, (-)-sandaracopimaric acid,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bac64e5d79762ebbc6730bb33f222e5a
https://doi.org/10.1055/s-2006-961433
https://doi.org/10.1055/s-2006-961433
Autor:
Elsa M. Rodríguez Pérez, Antonio G. González, Jaime Bermejo Barrera, Consuelo E. Hernández Padrón
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
7 pages, 1 table, 2 schemes.
Column chromatography of the acetone extract of the lichen Cladina macaronesica (Sephadex LH-20, silica gel and silver nitrate-impregnated silica gel) afforded eight triterpenes identified by chemical and spectral me
Column chromatography of the acetone extract of the lichen Cladina macaronesica (Sephadex LH-20, silica gel and silver nitrate-impregnated silica gel) afforded eight triterpenes identified by chemical and spectral me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3618579f25a3d6330a396c204b6791c2
https://doi.org/10.1515/znc-1991-1-203
https://doi.org/10.1515/znc-1991-1-203
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
3 pages, 1 scheme.
The stereochemistry of salvic acid and related diterpenes has been established on the basis of their chemical transformation into methyl dihydroeperuate.
This work was partially subsidized by a grant from the CYCIT (PB88-
The stereochemistry of salvic acid and related diterpenes has been established on the basis of their chemical transformation into methyl dihydroeperuate.
This work was partially subsidized by a grant from the CYCIT (PB88-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3326ea876141960f4827b4b8d059bc7
https://doi.org/10.1021/np50074a045
https://doi.org/10.1021/np50074a045
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
4 pages, 1 scheme.-- Issue title: "The International Journal of Plant Biochemistry", ed. by J.B. Harborne, T.A. Smith.
A five-step reaction sequence was used to synthesize hierridin (2,4-dimethoxy-6-heneicosanylphenol), a new compound isolated f
A five-step reaction sequence was used to synthesize hierridin (2,4-dimethoxy-6-heneicosanylphenol), a new compound isolated f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c330c1a4c6746cd2ee7013bfd2cf4fd3
http://hdl.handle.net/10261/18124
http://hdl.handle.net/10261/18124
Autor:
Antonio G. González, Jaime Bermejo Barrera, Elsa M. Rodríguez Pérez, Consuelo E. Hernández Padrón
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
5 pages.-- Pre-print archive.
Column chromatography of the acetone extract of the lichen Stereocaulon azoreumafforded several substances identified by chemical and spectral means: a-amyrin, lupeol, tarazerol, ursolic acid, ergosterol peroxide, b
Column chromatography of the acetone extract of the lichen Stereocaulon azoreumafforded several substances identified by chemical and spectral means: a-amyrin, lupeol, tarazerol, ursolic acid, ergosterol peroxide, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8ea99766542e4c26e9bdd08c05ccf82
http://hdl.handle.net/10261/18129
http://hdl.handle.net/10261/18129
Publikováno v:
Planta Medica. 57:A2-A2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da0493c1155facb5cdfba3966085fe7d
https://doi.org/10.1055/s-2006-960238
https://doi.org/10.1055/s-2006-960238