Journal ArticleDOI
Chromenes and benzofurans of the asteraceae, their chemistry and biological significance
Peter Proksch,Eloy Rodriguez +1 more
TLDR
Chromenes (benzopyrans) and benzofurans are characteristic natural products of certain tribes of the Asteraceae and a review of recent findings can be found in this article.About:
This article is published in Phytochemistry.The article was published on 1983-01-01. It has received 158 citations till now. The article focuses on the topics: Benzopyrans.read more
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Deep eutectic solvents (DESs) as eco-friendly and sustainable solvent/catalyst systems in organic transformations
TL;DR: In this article, the use of environmentally benign and inexpensive eutectic solvents (DESs) as solvent and catalyst in the field of organic chemistry is discussed and compared.
Journal ArticleDOI
Tribal interrelationships of the asteraceae
TL;DR: A cladistic analysis involving 27 tribes and subtribes of Asteraceae and 81 characters is presented, finding little support for the hypothesis that other tribes are derived from or have their sister group within the Heliantheae.
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Flavonoids of the Sunflower Family (Asteraceae)
Bruce A. Bohm,Tod F. Stuessy +1 more
TL;DR: The Flavonoids as Indicators of the Evolutionary Process and Hybridization and Introgression and Flavonoid Relationships with other Families.
Journal ArticleDOI
Indigenous phytotherapy of gastrointestinal disorders in a lowland Mixe community (Oaxaca, Mexico): ethnopharmacologic evaluation.
TL;DR: Sixty-five plants used popularly in the treatment of such disorders in a Mixe Indian community in Oaxaca (Mexico) and collected during a fieldstudy of 15 months are described.
Journal ArticleDOI
1,8-Cineole (Eucalyptol), a mosquito feeding and ovipositional repellent from volatile oil ofHemizonia fitchii (Asteraceae).
TL;DR: The ovipositional repellency of 1,8-cineole, coupled with the presence of severalHemizonia chromenes previously shown to possess mosquito larvicidal activity, may account in large part for the observed suppression of local mosquito populations which was associated with H. fitchii plants in northern California.
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Journal ArticleDOI
Discovery of insect anti-juvenile hormones in plants.?2U
TL;DR: To the knowledge, this is the first discovery of anti-JH, and it is hoped it will guide the way to the emergence of a fourth generation of safe and insect-specific pesticides.
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Sesquiterpene lactones as taxonomic characters in the asteraceae
TL;DR: The tribal, subtribal and generic distribution of sesquiterpene lactones is examined, the compounds’ utility as taxonomic characters discussed and the biogenetically based methodology shows the efficacy of this analytical methodology.
Journal ArticleDOI
New sesquiterpene lactones from Inula species
TL;DR: Structures and configurations of some of the investigated species contain besides the widely distributed pentaynene 33 several known thymol derivatives together with a new one.
Journal ArticleDOI
Sesquiterpene lactones as taxonomic characters in the asteraceae
TL;DR: The Asteraceae are characterized by structurally diverse sesquiterpene lactones and furanosesquiterpenes, and the properties of these compounds are discussed in this article.
Journal ArticleDOI
Terpen-derivate aus Senecio-arten
Ferdinand Bohlmann,Karl-Heinz Knoll,Christa Zdero,Pradip K. Mahanta,Michael Grenz,Albert Suwita,Dorothea Ehlers,Ngo Le Van,Wolf-Rainer Abraham,Arvind Anant Natu +9 more
TL;DR: In this paper, the authors bestatigt sich die schon eingangs erwahnte Festellung, das in Eine klare Differenzierung der Gattung Senecio von den Nachbargruppen von der Seite der Inhaltsstoffe her, ist nach wie vor problematisch.