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Artigo Revisado por pares

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

Artigo Revisado por pares

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

Artigo Revisado por pares

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

Artigo Revisado por pares

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

Artigo

A. J. M. Leeuwenberg,

... 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

Artigo Acesso aberto

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)

Artigo Revisado por pares

S. Maldonado De Magnano,

Tópico(s): Mediterranean and Iberian flora and fauna

1986 - Museo Botánico Córdoba | Darwiniana nueva serie

Artigo Acesso aberto

Richard Evans Schultes,

Tópico(s): Biochemical Analysis and Sensing Techniques

1977 - Smithsonian Institution | Botanical Museum leaflets Harvard University

Artigo Revisado por pares

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

Artigo Acesso aberto Revisado por pares

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

Artigo Revisado por pares

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

Artigo Acesso aberto Revisado por pares

Lena Struwe,

... 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

Artigo Acesso aberto Revisado por pares

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

Artigo Revisado por pares

Wendy L. Applequist,

... 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

Artigo Revisado por pares

Marlene Dobkin de Ríos,

... 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