Helenanolide-type sesquiterpene lactones—III. Rates and stereochemistry in the reaction of helenalin and related helenanolides with sulfhydryl containing biomolecules

Biological activities of sesquiterpene lactones

1986 • 514 citations

Chemical kinetics: The study of reaction rates in solution

1990 • 490 citations

Tumor inhibitors. 69. Structure-cytotoxicity relations among the sesquiterpene lactones

1971 • 485 citations

Sesquiterpene lactones as taxonomic characters in the asteraceae

1982 • 383 citations

Sesquiterpene Antitumor Agents: Inhibitors of Cellular Metabolism

1977 • 209 citations

Advances in Compositae Systematics

1995 • 191 citations

Anti-Inflammatory Activity of Sesquiterpene Lactones and Related Compounds

1979 • 177 citations

Antitumor agents. 21. A proposed mechanism for inhibition of cancer growth by tenulin and helenalin and related cyclopentenones

1977 • 143 citations

Recent Studies on the Zoopharmacognosy, Pharmacology and Neurotoxicology of Sesquiterpene Lactones*

1995 • 142 citations

Mode of action of sesquiterpene lactones as anti-inflammatory agents

1980 • 124 citations

Inhibition of Phosphofructokinase by Quinone Methide and α-Methylene Lactone Tumor Inhibitors

1970 • 94 citations

Formation of adducts of parthenin and related sesquiterpene lactones with cysteine and glutathione

1979 • 76 citations

NMR study of the conformations of free and lanthanide-complexed glutathione in aqueous solution

1988 • 57 citations

Antitumor agents. 4. Cytotoxicity and in vivo activity of helenalin esters and related derivatives

1973 • 53 citations

Inhibition of nucleic acid synthesis in P-388 lymphocytic leukemia cells in culture by sesquiterpene lactones.

1988 • 25 citations

The cytotoxicity of helenalin, its mono and difunctional esters, and related sesquiterpene lactones in murine and human tumor cells.

1992 • 25 citations

Inhibition of inosine monophosphate dehydrogenase by sesquiterpene lactones

1987 • 15 citations

Helenanolide type sesquiterpene lactones Part 1. Conformations and molecular dynamics of helenalin, its esters and 11,13-dihydro derivatives

1996 • 14 citations

Role of Thiol Agents in Protecting Against the Toxicity of Helenalin in Tumor Bearing Mice

1989 • 10 citations

Helenanolide-type sesquiterpene lactones. Part 2. The molecular conformations of arnifolin and some related helenanolides as determined by X-ray crystallographic and NMR spectroscopic analyses

1996 • 8 citations

Helenalin: Mechanism of Toxic Action

1986 • 6 citations

Electrostatic properties of glutathione: A quantum molecular study

1993 • 5 citations