Show metadata Hide metadata

(19)

(11)

2 557 992

(13)

(51)

IPC

A61K33/04(2006-01-01)

A61K47/36(2006-01-01)

A61P1/16(2006-01-01)

A61P39/06(2006-01-01)

B82B1/00(2006-01-01)

B82Y30/00(2011-01-01)

(21) (22)

Application

2013159311/15, 2013-12-30

(24)

Start date

2013-12-30

(22)

Actual filing date

2013-12-30

(45)

Published

2015-07-27

(72)

Inventor

Karpova Ekaterina AleksandrovnaSukhov Boris Gennad'EvichKolesnikova Ljubov' Il'InichnaVlasov Boris JakovlevichIl'Ina Ol'Ga PetrovnaArtem'Ev Aleksandr ViktorovichLesnichnaja Marina VladimirovnaPogodaeva Natal'Ja NikolaevnaSajvanova Svetlana AlekseevnaKuznetsov Sergej ViktorovichTrofimov Boris Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Irkutskij Institut Khimii Im. A.E. Favorskogo Sibirskogo Otdelenija Rossijskoj Akademii Nauk

ANTIOXIDANT AGENT OF NANOSTRUCTURED SELENIUM WITH HEPATOPROTECTIVE EFFECT AND METHODS FOR PRODUCING AND USING IT Russian patent published in 2015 - IPC A61K33/04 A61K47/36 A61P1/16 A61P39/06 B82B1/00 B82Y30/00

Abstract RU 2557992 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry, namely to selenium nanocomposites of natural hepatotrophic galactose-containing polysaccharide matrixes, representing water-soluble orange-red powders containing zerovalent selenium (Se⁰) nanoparticles sized 1-100 nm in the quantitative content of 0.5 - 60 wt %, possessing antioxidant activity for treating and preventing redox-related pathologies, particularly for treating toxic liver damage, to a method for producing and to an antioxidant agent containing the above nanocomposites.

EFFECT: invention provides the targeted agent delivery to liver cells, as well as higher agent accessibility and lower toxic action of selenium.

7 cl, 11 ex, 4 tbl

Similar patents RU2557992C1

Title	Year	Author	Number
AGENT WITH ANTITUMOR ACTIVITY BASED ON ARABINOGALACTAN NANOCOMPOSITES WITH SELENIUM AND METHODS FOR PREPARIATION OF SUCH NANOBIOCOMPOSITES	2015	Sukhov Boris Gennadevich Ganenko Tatyana Vasilevna Pogodaeva Natalya Nikolaevna Kuznetsov Sergej Viktorovich Silkin Ivan Ivanovich Lozovskaya Evgeniya Aleksandrovna Shurygin Mikhail Gennadevich Shurygina Irina Aleksandrovna Trofimov Boris Aleksandrovich	RU2614363C2
METHOD OF PRODUCING ANTIOXIDANT NANOSIZED FORM OF ESSENTIAL MICROELEMENT SELENIUM	2024	Blinov Andrei Vladimirovich Nagdalian Andrei Ashotovich Rekhman Zafar Abdulovich Blinova Anastasiia Aleksandrovna Pirogov Maksim Aleksandrovich Askerova Alina Salmanovna	RU2834305C1
METHOD FOR PREPARATION OF SELENIUM BIONANOCOMPOSITES	2017	Tsivileva Olga Mikhajlovna Koftin Oleg Vladimirovich Borodulin Vladimir Borisovich Svistunov Andrej Alekseevich Borodulina Ekaterina Vladimirovna Sarattsev Aleksej Vladimirovich Borodulin Yaroslav Vladimirovich	RU2700267C2
METHOD OF PRODUCING SELENIUM NANOPARTICLES IN COLLOIDAL FORM DURING PRODUCTION OF BIOLOGICALLY ACTIVE ADDITIVES	2018	Khamagaeva Irina Sergeevna Kuznetsova Olga Stepanovna Zambalova Natalya Aleksandrovna	RU2717997C2
DRUG WITH ANTITUMOR ACTIVITY AND METHOD OF ITS PREPARATION	2023	Tantsyrev Anatolij Petrovich Titova Yuliya Yurevna Shurygina Irina Aleksandrovna Dremina Natalya Nikolaevna Trukhan Irina Sergeevna Lozovskaya Evgeniya Aleksandrovna Zavyalova Alena Sergeevna Nikiforov Sergej Borisovich	RU2813724C1
METHOD FOR OBTAINING BIOGENIC SELENIUM AND TELLURIUM NANOPARTICLES	2023	Beleneva Irina Alekseevna Kharchenko Uliana Valerevna Kukhlevskii Andrei Danilovich Boroda Andrei Viktorovich Izotov Nikolai Vladimirovich Gnedenkov Andrei Sergeevich Egorkin Vladimir Sergeevich	RU2834415C2
SELENIUM-CONTAINING PREPARATION FOR MICROELEMENTOSIS PREVENTION AND TREATMENT IN FARM ANIMALS AND POULTRY	2010	Serov Aleksandr Vladimirovich Orobets Vladimir Aleksandrovich Timchenko Vjacheslav Petrovich Oboturova Natal'Ja Pavlovna	RU2438666C1
SILVER NANOCOMPOSITE BASED ON ARABINOGALACTAN CONJUGATE AND FLAVONOIDS WITH ANTIMICROBIAL AND ANTITUMOR ACTION AND PREPARATION METHOD THEREOF	2015		RU2611999C2
WATER-SOLUBLE MAGNETOACTIVE NANOBIOCOMPOSITES OF FLAVONOID COMPLEXES OF GADOLINIUM BASED ON A NATURAL CONJUGATE OF ARABINOGALACTAN WITH BIOFLAVONOIDS AND A METHOD OF PRODUCING SAID NANOBIOCOMPOSITES	2019	Sukhov Boris Gennadevich Konkova Tatyana Vladimirovna Ivanov Andrej Viktorovich	RU2706705C1
SELENIUM CONTAING FURAGE SUPPLEMENT	2006	Zhamsaranova Sehsehgma Dashievna Zonkhoeva Ehl'Vira Lopsondorzhievna Bubeev Innokentij Trofimovich Mangutova Elena Valer'Janovna Sanzhanova Sehsehg Sergeevna	RU2340206C2

RU 2 557 992 C1

Authors

Karpova Ekaterina Aleksandrovna

Sukhov Boris Gennad'Evich

Kolesnikova Ljubov' Il'Inichna

Vlasov Boris Jakovlevich

Il'Ina Ol'Ga Petrovna

Artem'Ev Aleksandr Viktorovich

Lesnichnaja Marina Vladimirovna

Pogodaeva Natal'Ja Nikolaevna

Sajvanova Svetlana Alekseevna

Kuznetsov Sergej Viktorovich

Trofimov Boris Aleksandrovich

Dates

2015-07-27—Published

2013-12-30—Filed