phenylheptatriyne

 
National Institutes of Health

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2010
2010
In vitro antifungal activity of phenylheptatriyne from Bidens cernua L. (Asteraceae) was studied using broth macrodilution method… Expand
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1991
1991
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
Genes controlling carotenoid synthesis were cloned from Erwinia herbicola and expressed in an Escherichia coli strain… Expand
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1986
1986
  • 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
— 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
Alpha-terthienyl (α-T), a naturally occurring polyacetylene derivative from roots ofTagetes erecta L., and phenylheptatriyne (PHT… Expand
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1982
1982
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
The mechanism of action of the phototoxic polyacetylene phenylheptatriyne (PHT) against viruses was investigated. For this… Expand
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1980
1980
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
The tropical weed Bidens pilosa L. (Asteraceae) contains a number of polyacetylenes which are phototoxic to bacteria, fungi, and… Expand
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