Patents by Inventor Yury Valentinovich Burov

Yury Valentinovich Burov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 9-aminoacridine derivatives possessing psychotropic, antiamnestic and lipid-regulative activity
    Patent number: 5672707
    Abstract: "Derivatives of 9-aminoacridine characterized by psychothropic, antiamnestic and lipid-regulating activities".New chemical compounds derived of 9-aminoacridine with a general formula are presented: ##STR1## where R=H or CH.sub.3 R.sup.1 =H, CH.sub.3, or BrR.sup.2 =H, CH.sub.3R.sup.3 =--C.sub.1 -C.sub.5 alkyl phenylmethyl, substituted phenylmethyl or diethylaminoethylX=C=O, or CHOH, Y=CH.sub.2 orX+Y=CH=CHand their salts with organic and inorganic acids.The target compounds were obtained by a reaction of substituted nitriles of anthranilic acid with dimedone and subsequent cyclization of intermediate enaminonitriles to the corresponding 9-amino-3,4-dihydroacridine-1(2H)-ones. The reduction of the compounds or their alkylated or aralkylated at 9-aminogroupe derivatives results in corresponding alkanols, which on dehydratation give 9-amino-3,4-dihydroacridines.
    Type: Grant
    Filed: October 29, 1993
    Date of Patent: September 30, 1997
    Assignee: Vserossiisky Nauchny Tsentr Po Bezopasnosti Biologicheski Aktivnykh veschestv (Vntsbav)
    Inventors: Yury Valentinovich Burov, Sergei Borisovich Goncharenko, Tatyana Nikolaevna Robakidze, Jury Nikolaevich Portnov, Ljubov Vladislavovna Kadysheva, Ilmar Kharievich Penke, Eduard Maximovich Peganov, Svetlana Alexeevna Sukhanova, Galina Vasilievna Tananova, Anatoly Evgenievich Voronin, Anatoly Alexeevich Kotlobai, Yanis Fritsevich Oshis, Lidia Evgenievna Pchelintseva