Derivatives of .alpha.,.beta.-unsaturated ketones

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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568306, 568308, 568329, 568376, 568325, 568312, 568343, 424285, 424331, 549200, 549356, 549429, 549462, C07C 49235, C07D30720

Patent

active

043471927

ABSTRACT:
Derivatives of .alpha.,.beta.-unsaturated ketones having anticonvulsant activity and methods of their preparation from heterocyclic phosphonium salts and acyclic phosphoranes are disclosed.

REFERENCES:
patent: 3829475 (1974-08-01), Collins
patent: 3932483 (1976-01-01), Schelling et al.
patent: 4209644 (1980-06-01), Ichikawa et al.
patent: 4218468 (1980-08-01), Paul
patent: 4243683 (1981-01-01), Broughton et al.

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