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Szabolcs Mayer, Péter Keglevich, Péter Ábrányi-Balogh, Áron Szigetvári, Miklós Dékány, Csaba Szántay, Jr., László Hazai
Pág. 258 - 263
The Diels-Alder reaction of vindoline and methyl vinyl ketone resulted in a Friedel-Crafts reaction product. In the reaction between the ortho-quinone derivative of vindoline and N-phenylmaleimide, two anomalous products were obtained, a vindoline dimer,...
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Péter Keglevich, László Hazai, György Kalaus, Csaba Szántay
Pág. 3 - 15
New derivatives of natural compounds, galanthamine using in treatment of Alzheimer?s disease and antitumor dimer alkaloids vinblastine and vincristine were synthesized. In the course of the reaction between galanthamine and diazomethane in the pres...
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