phenylheptatriyne

 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (1)

Alkynes

Narrower (1)

phenylheptatriyne, radical ion(1+)

Papers overview

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2010
2010
In vitro antifungal activity of phenylheptatriyne from Bidens cernua L. against yeasts.
In vitro antifungal activity of phenylheptatriyne from Bidens cernua L. (Asteraceae) was studied using broth macrodilution method… Expand
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1991
1991
Constituents of Bidens pilosa L.: do the components found so far explain the use of this plant in traditional medicine?
The dried aerial parts of Bidens pilosa L. were extracted with petrol ether, chloroform, methanol, and methanol/water. The petrol… Expand
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1988
1988
Role of cloned carotenoid genes expressed in Escherichia coli in protecting against inactivation by near-UV light and specific phototoxic molecules.
Genes controlling carotenoid synthesis were cloned from Erwinia herbicola and expressed in an Escherichia coli strain… Expand
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1986
1986
Light-mediated allelochemical effects of naturally occurring polyacetylenes and thiophenes from asteraceae on herbivorous insects
  • D. Champagne, John T. Arnason, Bernard J. R. Philogène, Peter Morand, Jørgen Lam
  • Journal of Chemical Ecology
  • 1986
Polyacetylenes and their thiophene derivatives, characteristic secondary metabolites of the Asteraceae, were examined for their… Expand
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1984
1984
Oxygen requirement for near-UV mediated cytotoxicity of phenylheptatriyne to Escherichia coli.
— Phenylheptatriyne (PHT) is a good singlet oxygen sensitizer in vitro. In vivo, its phototoxicity toward E. coli B has been… Expand
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1982
1982
Allelopathic properties of α-terthienyl and phenylheptatriyne, naturally occurring compounds from species of asteraceae
Alpha-terthienyl (α-T), a naturally occurring polyacetylene derivative from roots ofTagetes erecta L., and phenylheptatriyne (PHT… Expand
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1982
1982
Anti-feedant activity of the polyacetylene, phenylheptatriyne (PHT), from the Asteraceae toEuxoa messoria (Lepidoptera: Noctuidae)
Phenylheptatriyne (PHT), a polyacetylene from various species of Asteraceae reduced feeding and weight gain of larvae of the… Expand
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1982
1982
Nature of the interaction between the photoactive compound phenylheptatriyne and animal viruses.
The mechanism of action of the phototoxic polyacetylene phenylheptatriyne (PHT) against viruses was investigated. For this… Expand
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1980
1980
Photosensitization of Escherichia coli and Saccharomyces cerevisiae by phenylheptatriyne from Bidens pilosa.
The photosensitizing action of 7-phenylhepta-2,4,6-triyne (PHT), a polyacetylenic compound isolated from Bidens pilosa L… Expand
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1979
1979
Ultraviolet-mediated cytotoxic activity of phenylheptatriyne from Bidens pilosa L.
The tropical weed Bidens pilosa L. (Asteraceae) contains a number of polyacetylenes which are phototoxic to bacteria, fungi, and… Expand
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