Results 181 to 190 of about 2,327 (197)
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The biosynthesis of cucurbitacin B
Journal of the Chemical Society D: Chemical Communications, 1970Evidence is presented that is consistent with cucurbitacin B being biosynthesized via cycloartenol or parkeol but not through the intermediacy of lanosterol.
J. Malcolm Zander, Donald C. Wigfield
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Cucurbitacin glycosides from Citrullus colocynthis
Phytochemistry, 1989Abstract The chloroform extract of Citrullus colocynthis yielded four cucurbitacin glycosides which were identified spectroscopically as 2- O -β- d -glucopyranosyl-cucurbitacin I, 2- O -β- d -glucopyranosyl-cucurbitacin E, 2- O -β- d -glucopyranosyl-cucurbitacin L and the novel glycoside, 2- O -β- d -glucopyranosyl-(22–27)-hexanorcucurbitacin I ...
Natiq A.R. Hatam +2 more
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Bioremediation of Cucurbitacins from Cucurbitacin Phytonematicides
2022Phatu W. Mashela +4 more
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Structure revision of cucurbitacin Q1
Phytochemistry, 1994Abstract Structure revision of curcurbitacin Q 1 is discussed on the basis of spectroscopic data. The stereochemistry of ring A is evaluated and the compound is corrected to be cucurbitacin F 25- O -acetate.
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Cucurbitacin S, a new cucurbitacin from Bryonia dioica
Phytochemistry, 1976Peter J. Hylands, Ahmed M. Salama
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Cucurbitacins in Purshia tridentata
Phytochemistry, 1978David L. Dreyer, Eugene K. Trousdale
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[Cucurbitacins as stathmokinetic agents].
Planta, 2014A synergism of colchicine and different cucurbitacins has been shown, to be a cause in the formation of ball-metaphases in Bryonia species. The bitter principles cucurbitacin L and I, dihydrocucurbitacin B, and tetrahydrocucurbitacin I, which were examined more closely with respect to their karyological effects, were shown to give rise to C-metaphases ...
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Cucurbitacins from Anagallis arvensis
Phytochemistry, 1978Yasuji Yamada +4 more
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