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2 730 507

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IPC

C07D257/02(2006-01-01)

A61K49/00(2006-01-01)

A61K51/00(2006-01-01)

(21) (22)

Application

2019127010, 2019-08-27

(24)

Start date

2019-08-27

(22)

Actual filing date

2019-08-27

(45)

Published

2020-08-24

(72)

Inventor

Machulkin Aleksej EduardovichMazhuga Aleksandr GeorgievichBer Anton PetrovichPetrov Stanislav AleksandrovichIvanenkov Yan AndreevichSkvortsov Dmitrij AleksandrovichBeloglazkina Elena KimovnaEgorova Bajirta VladimirovnaKalmykova Taisiya Petrovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni M.V. Lomonosova"Obshchestvo S Ogranichennoj Otvetstvennostyu Firma

COMPOUND FOR DIAGNOSING TUMOURS EXPRESSING PSMA AND COMPOSITION BASED THEREON Russian patent published in 2020 - IPC C07D257/02 A61K49/00 A61K51/00

Abstract RU 2730507 C1

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry and specifically to a compound for producing a complex with a radionuclide label for diagnosing tumours expressing PSMA of general formula (I)

Also disclosed are a complex for diagnosing tumours and a pharmaceutical composition containing a compound of formula (I).

EFFECT: technical result is a novel compound for producing a complex with a radionuclide label for diagnosing tumours, characterized by solubility in aqueous solutions of not less than 18_5 mg/ml.

3 cl, 18 dwg, 3 tbl, 1 ex

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RU 2 730 507 C1

Authors

Machulkin Aleksej Eduardovich

Mazhuga Aleksandr Georgievich

Ber Anton Petrovich

Petrov Stanislav Aleksandrovich

Ivanenkov Yan Andreevich

Skvortsov Dmitrij Aleksandrovich

Beloglazkina Elena Kimovna

Egorova Bajirta Vladimirovna

Kalmykova Taisiya Petrovna

Dates

2020-08-24—Published

2019-08-27—Filed