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1. EA201990364 - КРИСТАЛЛИЧЕСКИЕ И СОЛЕВЫЕ ФОРМЫ 7Н-ПИРРОЛО[2,3-d]ПИРИМИДИНОВ И СПОСОБ ИХ ПОЛУЧЕНИЯ

Office
Eurasian Patent Organization
Application Number 201990364
Application Date 23.11.2017
Publication Number 201990364
Publication Date 31.10.2019
Grant Number 039655
Grant Date 22.02.2022
Publication Kind B1
IPC
C07D 487/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
CPC
A61P 29/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
29Non-central analgesic, antipyretic or anti-inflammatory agents, e.g antirheumatic agents; Non-steroidal anti-inflammatory drugs (NSAIDs)
A61P 19/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19Drugs for skeletal disorders
02for joint disorders, e.g. arthritis, arthrosis
C07D 519/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
519Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
A61K 31/275
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
275Nitriles; Isonitriles
A61K 31/519
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two ; or more; nitrogen atoms as the only ring heteroatoms, e.g. piperazine ; or tetrazines
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
519ortho- or peri-condensed with heterocyclic rings
C07D 487/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by C07D451/00 - C07D477/00
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
Applicants УСИ ФОРЧУН ФАРМАСЬЮТИКАЛ КО., ЛТД
WUXI FORTUNE PHARMACEUTICAL CO., LTD
Inventors Мао Вэйвэй
У Хао
Гуо Цян
Чжэн Сюэцзянь
Ляо Янган
MAO Weiwei
WU Hao
GUO Qiang
ZHENG Xuejian
LIAO Yonggang
Agents Нилова Мария Иннокентьевна
Nilova Mariya, Innokentievna
Priority Data 201611046683.X 23.11.2016 CN
Title
(RU) КРИСТАЛЛИЧЕСКИЕ И СОЛЕВЫЕ ФОРМЫ 7Н-ПИРРОЛО[2,3-d]ПИРИМИДИНОВ И СПОСОБ ИХ ПОЛУЧЕНИЯ
Abstract
(RU)

Изобретение относится к кристаллической и солевой формам 7Н-пирроло[2,3-d]пиримидина и способу их получения, а также к применению указанных кристаллической и солевой форм для получения лекарственного средства для лечения артрита.


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