1993
DOI: 10.1006/taap.1993.1073
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Differential Ovotoxicity of 4-Vinylcyclohexene and Its Analog, 4-Phenylcyclohexene

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Cited by 10 publications
(3 citation statements)
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“…After 20 h, the ethanol was boiled off, and the reaction was cooled to 0°C and carefully acidified to a pH of 5 with 12 M hydrochloric acid. The resulting white precipitate was collected, washed with 10 mL of analytical reagent grade diethyl ether, and dried on a vacuum line (0.1 mm Hg) for 14 h. The yield of (x-hydroxy-3-cyclohexene-l -acetic acid (12) l-{3-Cyclohexen-l-yX)-l,2-eihanediol (7). To a rapidly stirring suspension of 11.8 g (75.8 mmol) of oc-hydroxy-3-cyclohexene-l-acetic acid (12) in 400 mL of anhydrous 1,2-dimethoxyethane at 0°C under argon was carefully added in 0.5 g portions 4.58 g (95%, 115 mmol) of lithium aluminum hydride.…”
Section: Methodsmentioning
confidence: 99%
“…After 20 h, the ethanol was boiled off, and the reaction was cooled to 0°C and carefully acidified to a pH of 5 with 12 M hydrochloric acid. The resulting white precipitate was collected, washed with 10 mL of analytical reagent grade diethyl ether, and dried on a vacuum line (0.1 mm Hg) for 14 h. The yield of (x-hydroxy-3-cyclohexene-l -acetic acid (12) l-{3-Cyclohexen-l-yX)-l,2-eihanediol (7). To a rapidly stirring suspension of 11.8 g (75.8 mmol) of oc-hydroxy-3-cyclohexene-l-acetic acid (12) in 400 mL of anhydrous 1,2-dimethoxyethane at 0°C under argon was carefully added in 0.5 g portions 4.58 g (95%, 115 mmol) of lithium aluminum hydride.…”
Section: Methodsmentioning
confidence: 99%
“…Mice, but not rats, exposed to either 1000 ppm VCH or BD for 13-weeks showed follicular destruction -characterized by ovarian atrophy -in 5/10 female mice and in 6/10 female mice, respectively. 3 The diepoxide appears to be the metabolite responsible for these effects, 28,29 and the metabolic differences in the formation of the epoxide metabolites between mice and rats appear to be critical for the ovarian effects. Administration of VCH-1,2-epoxide or VCH-diepoxide to rats produced ovarian toxicity similar to that seen in mice following VCH treatment.…”
Section: -Week Studymentioning
confidence: 95%
“…Für den nur bei der Maus nach wiederholter Verabreichung von Vinylcyclohexen beobachteten ovotoxischen Effekt, die Zerstörung von Primärfollikeln (Durchmesser 25-100 Vm) und in geringerem Maße auch von Sekundärfollikeln (Durchmesser 100-250 Vm), ist der Metabolit Vinylcyclohexendiepoxid verantwortlich zu machen, dessen ovotoxische Wirkung eindeutig belegt ist (Flaws et al 1994a;IARC 1994b 1987;Doerr et al 1995;Hooser et al 1993;Smith et al 1990b Bei der letzten Untersuchung hatten 80% der Vinylcyclohexen-behandelten Mäuse 1-2 mm große blutgefüllte zystische Strukturen in mindestens einem Ovar, die als präneoplastische Läsionen interpretiert wurden. Den erhöhten FSH-Spiegeln könnte damit eine promovierende Wirkung auf die Ovarzellen zugeschrieben werden (Hooser et al 1993(Hooser et al , 1994. Andererseits ist das Ausmaß der FSH-Erhöhung eher als gering zu bewerten.…”
Section: Wirkungsmechanismusunclassified