Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Emidio V. L. da Cunha"'
Autor:
Jose Maria Barbosa-Filho, Celidarque da Silva Dias, Luis Cezar Rodrigues, Narlize Silva Lira, Petronio Filgueiras de Athayde-Filho, Emidio V. L. da Cunha, Josean Fechine Tavares, Ricardo Carneiro Montes, Marcelo Sobral da Silva
Publikováno v:
Marine Drugs, Vol 9, Iss 11, Pp 2316-2368 (2011)
Aplysina is the best representative genus of the family Aplysinidae. Halogenated substances are its main class of metabolites. These substances contribute greatly to the chemotaxonomy and characterization of the sponges belonging to this genus. Due t
Externí odkaz:
https://doaj.org/article/929ce20160784025ad74481a1d04be43
Publikováno v:
Acta Amazonica, Vol 23, Iss 1, Pp 15-16 (1993)
The major constituents of the leaf essential oil of P. unifoliolatumare trans-caryophyllene (37.45%), limonene (24.23%) and α-humulene (9.94%).
Externí odkaz:
https://doaj.org/article/830662194d61411c8989dfe4050dfb10
Publikováno v:
ChemInform. 28
A new isoflavanone, (−)2′,4′-dihydroxy-6-prenyl-7-methoxyisoflavanone, eryvellutinone, was isolated from the stem bark of Erythrina vellutina Willd. The use of spectroscopic techniques, mostly 1D and 2D NMR, led us to the unambiguous assignment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3112f2c55a13c5dabbd95daa0cf03356
https://doi.org/10.1002/chin.199713196
https://doi.org/10.1002/chin.199713196
Autor:
José Maria Barbosa-Filho, Emidio V. L. da-Cunha, Marcelo Sobral da Silva, Gabriela Lemos de Azevedo Maia, José G. Sena Filho, Jennifer M. Duringer, Haroudo S. Xavier, Josean Fechine Tavares
Publikováno v:
ChemInform. 39
Iridoids and ecdysteroids are found in some genera of the family Verbenaceae. In such cases, they are used as chemotaxonomic markers for the difficult task of taxonomic identification by using morphological characteristics of plants belonging to this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416530974b30325423b4327b242636dd
https://doi.org/10.1002/chin.200832235
https://doi.org/10.1002/chin.200832235
Autor:
Marcelo Sobral da Silva, Gabriela Lemos de Azevedo Maia, Josean Fechine Tavares, Emidio V. L. da-Cunha, José Maria Barbosa-Filho, José G. Sena Filho, Jennifer M. Duringer, Haroudo S. Xavier
Publikováno v:
Chemistrybiodiversity. 5(5)
Iridoids and ecdysteroids are found in some genera of the family Verbenaceae. In such cases, they are used as chemotaxonomic markers for the difficult task of taxonomic identification by using morphological characteristics of plants belonging to this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e682c4061d6568571e23784393f8442d
https://pubmed.ncbi.nlm.nih.gov/18493957
https://pubmed.ncbi.nlm.nih.gov/18493957
Publikováno v:
Phytochemistry. 43:1371-1373
A new isoflavanone, (−)2′,4′-dihydroxy-6-prenyl-7-methoxyisoflavanone, eryvellutinone, was isolated from the stem bark of Erythrina vellutina Willd. The use of spectroscopic techniques, mostly 1D and 2D NMR, led us to the unambiguous assignment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::879c6f606f772f1ed5d0b8bde040cb38
https://doi.org/10.1016/s0031-9422(96)00529-8
https://doi.org/10.1016/s0031-9422(96)00529-8
Autor:
Melânia Lopes Cornélio, Emidio V. L. da-Cunha, José Maria Barbosa-Filho, Alexander I. Gray, Raimundo Braz-Filho
Publikováno v:
Journal of natural products. 61(9)
A novel isoquinoline alkaloid bearing an oxocane ring (stephaoxocane type (Kashiwaba, N.; Morooka, S.; Kimura, M.; Ono, M.; Toda, J.; Suzuki, H.; Sano, T. J. Nat. Prod. 1996, 59, 803)), has been isolated from the roots of Cissampelos glaberrima. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4124a5f1a611b89b063c520eddd61bc
https://pubmed.ncbi.nlm.nih.gov/9748384
https://pubmed.ncbi.nlm.nih.gov/9748384