Peter J. Houghton, Lu Ming Lian,
The leaves of Desfontainia spinosa; were found to contain the three known seco-iridoids secoxyloganin, dimethyl secologanoside and sweroside in addition to the ... The iridoids present provide chemotaxonomic evidence for retaining Desfontainia in the Loganiaceae as a separate tribe the ...
Tópico(s): Biochemical Analysis and Sensing Techniques
1986 - Elsevier BV | Phytochemistry
Ashok A. Amonkar, Thomas O. McCloud, Ching‐Jer Chang, J. A. Saenz-Renauld, John M. Cassady,
... cytotoxic triterpene, 11-deoxocucurbitacin I was isolated from Desfontainia spinosa. The structure of this compound was elucidated ...
Tópico(s): Plant Diversity and Evolution
1985 - Elsevier BV | Phytochemistry
Peter J. Houghton, Lu Ming Lian,
The leaves and stem of Desfontainia spinosa were found to contain eleven urs-12-ene triterpene compounds. The major compound present was ursolic acid. Four other known ...
Tópico(s): Phytochemistry and Biological Activities
1986 - Elsevier BV | Phytochemistry
K. S. REDDY, A.J. Amonkar, Thomas G. McCloud, Ching‐Jer Chang, John M. Cassady,
Abstract Fractionation of the active ethanol extract of Desfontainia spinosa based on cytotoxicity has led to the ...
Tópico(s): Seed and Plant Biochemistry
1988 - Elsevier BV | Phytochemistry
... Article NOTES ON AMERICAN LOGANIACEAE IV REVISION OF DESFONTAINIA RUIZ ET PAV. A. J. M. Leeuwenberg, A. ...
Tópico(s): Plant Diversity and Evolution
1969 - Thieme Medical Publishers (Germany) | Acta Botanica Neerlandica
Mabel Delgado, Marely Cuba‐Díaz, Paulina Hechenleitner, Óscar Thiers,
Taique (Desfontainia spinosa) and tepa (Laureliopsis philippiana) are both highly ornamental native species from Chile.In order to investigate ...
Tópico(s): Botanical Research and Applications
2008 - Austral University of Chile | Bosque (Valdivia)
Tópico(s): Mediterranean and Iberian flora and fauna
1986 - Museo Botánico Córdoba | Darwiniana nueva serie
Tópico(s): Biochemical Analysis and Sensing Techniques
1977 - Smithsonian Institution | Botanical Museum leaflets Harvard University
Peter J. Houghton, Lian Lu Ming,
The leaves of Desfontainia spinosa were found to contain the known iridoid glucosides loganin and loganic acid. Loganetin, the aglucone of loganin was ...
Tópico(s): Phytochemistry and Biological Activities
1985 - Elsevier BV | Phytochemistry
Lena Struwe, Victor A. Albert, Birgitta Bremer,
... as the exclusion from the order of Buddleja, Desfontainia, Plocosperma, Polypremum , and Retzia (all Loganiaceae sensu Leeuwenberg ...
Tópico(s): Plant and animal studies
1994 - Wiley | Cladistics
Birgitta Bremer, Richard G. Olmstead, Lena Struwe, Jennifer A. Sweere,
Tópico(s): Plant and animal studies
1994 - Springer Science+Business Media | Plant Systematics and Evolution
... as the exclusion from the order of Buddleja, Desfontainia, Plocosperma, Polypremum, and Retzia (all Loganiaceae sensu Leeuwenberg ...
Tópico(s): Plant and animal studies
1994 - Wiley | Cladistics
Rosendo Fraga, Alejandra Ruffini, Dora Grigera,
... plantas, en los géneros Embothrium, Tristerix, Fuchsia, Campsidium, Desfontainia, Mitraria y Asteranthera, tienen flores ornitófilas con néctares ...
Tópico(s): Botanical Research and Chemistry
1997 - | El Hornero
... them not confusable. The Committee also recommends that Desfontainia Ruiz & Pav. and Desfontaena Vell. and Lorinsera Opiz ...
Tópico(s): Fern and Epiphyte Biology
2022 - Wiley | Taxon
... for plant hallucinogenic use (possibly Brugmansia, Brunfelsia chiricaspi, Desfontainia R., Anadenanthera peregrina, Banisteriopsis sps, Psychotropia viridis and ...
Tópico(s): Archaeology and Natural History
2009 - Taylor & Francis | Journal of Psychoactive Drugs