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

Conformational analysis. 130. MM2. A hydrocarbon force field utilizing V1 and V2 torsional terms

1977 • 3,502 citations

The relationship between proton-proton NMR coupling constants and substituent electronegativities—I

1980 • 2,006 citations

Conformational analysis—CI

1974 • 974 citations

Conformational Analysis.

1966 • 696 citations

Biological activities of sesquiterpene lactones

1986 • 514 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

Reactions of Alpha Methylene Lactone Tumor Inhibitors with Model Biological Nucleophiles

1970 • 296 citations

Sesquiterpene Antitumor Agents: Inhibitors of Cellular Metabolism

1977 • 209 citations

Advances in Compositae Systematics

1995 • 191 citations

Potential allelopathic activity of several sesquiterpene lactone models

1992 • 96 citations

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

1970 • 94 citations

Stereospecific cope rearrangement of the germacrene-type sesquiterpenes

1974 • 81 citations

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

1979 • 76 citations

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

1973 • 53 citations

Sesquiterpenoids — XVI

1973 • 39 citations

Re-investigation of the conformation of laurenobiolide, A ten-membered ring sesquiterpene lactone by variable-temperature carbon-13 NMR spectroscopy. Evidence for the presence of four conformational isomers in solution

1976 • 34 citations

A simple synthesis of equilin

1964 • 33 citations

Neue Ergebnisse der Arnikaforschung

1981 • 25 citations

The Biogenesis of Sesquiterpene Lactones of the Compositae

1973 • 24 citations

Inhibition of inosine monophosphate dehydrogenase by sesquiterpene lactones

1987 • 15 citations

Structure and absolute configuration of plenolin: X-ray analysis of plenolin p-iodobenzoate

1975 • 11 citations

Two Crystalline Forms of Sesquiterpene Lactone Helenalin - X-Ray and NMR Study

1995 • 8 citations

Selective inactivation of rabbit reticulocyte initiation factor eIF-3 by helenalin

1983 • 7 citations

Indirect inactivation of rabbit reticulocyte initiation factor eIF-2 by helenalin and bis(helenalinyl) malonate

1984 • 5 citations

Structures of macrocycles containing the 1,3,4-thiadiazole subunit

1987 • 1 citations