• Corpus ID: 90119817

The natural coumarins

@inproceedings{Murray1982TheNC,
  title={The natural coumarins},
  author={Robert D. H. Murray},
  year={1982}
}
Phytochemical profiling of iranian plants, and ECD calculation as tool for establishing the absolute configuration of new natural products
Biosynthesis of secondary metabolites occurs by concerted multistep reactions in a biological (chiral) environment. Therefore, many natural products (NPs) are chiral molecules having one or several
Hairy root induction and Farnesiferol B production of endemic medicinal plant Ferula pseudalliacea
TLDR
Hairy roots lines from the strain ATCC 15834 produced more hairy root numbers and fresh and dried biomass compared to that of the strain 1724 and transgenic hairy root lines were confirmed by PCR amplification of rolB gene.
Three-Component Reactions of 7-Hydroxy Coumarin Derivatives, Acetylenic Esters and Aromatic Aldehydes in the Presence of NEt3
Three-component reactions of 7-hydroxy-4-methyl coumarin or 7-hydroxy-4-(trifluoromethyl) coumarin, dialkyl acetylenedicarboxylates and aromatic aldehydes in the presence of NEt3 lead to dialkyl
GENDER DIMORPHISM AND ALTITUDINAL VARIATION OF SECONDARY COMPOUNDS IN LEAVES OF THE GYNODIOECIOUS SHRUB Daphne laureola
TLDR
The concentration of coumarins in leaves of female and hermaphrodite individuals of the gynodioecious shrub Daphne laureola, along an elevational gradient in southern Spain, is analyzed, finding the first evidence of gender differences in chemical defenses of a gynoecious species in the field.
Synergism between myristicin and xanthotoxin, a naturally cooccurring plant toxicant
TLDR
The fact that there was no increase in the deterrency of xanthotoxin in the presence of myristicin suggests that the mechanism of synergism is not behaviorial but rather is biochemical, via MDP competitive inhibition of microsomal mixed function oxidases.
Dietary and Developmental Influences on Induced Detoxification in an Oligophage
TLDR
The profile of detoxification within individuals of this species appears to be genetically fixed, although there is considerable variation in profiles among individuals.
Toxicity of linear furanocoumarins toSpodoptera exigua: Evidence for antagonistic interactions
TLDR
The linear furanocoumarins psoralen, bergapten, and xanthotoxin were tested for toxicity to the beet armyworm Spodoptera exigua under short ultraviolet (UVB) radiation and the enigma the findings represent for plant-insect relationships are discussed.
Cumarinas presentes en especies del género "Casimiroa"
Los extractos organicos de hojas y semillas de Casimiroa pubescens, C. edulis y C. calderoniae se analizaron mediante cromatografia liquida de alta resolucion; los resultados mostraron la presencia
Studies on the substrate specificity of human intestinal UDP- lucuronosyltransferases 1A8 and 1A10.
TLDR
Two UDP-glucuronosyltransferase (UGT) isoforms of human intestinal mucosa, which are absent in liver, have been identified by reverse transcriptase-polymerase chain reaction and suggest that human intestinal UGTs may play an important role in the detoxification of xenobiotic compounds and, in some cases, limit the bioavailability of therapeutic agents.
Parsnip (Pastinaca sativa L.) Breeding for the Future
TLDR
This chapter presents an overview of the origin, distribution, economic importance, taxonomic position, crop cultivation practices and challenges as well as recent developments in molecular breeding and biotechnology and how these new technologies can be used to develop improved, sustainable parsnip varieties.
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