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1. (WO2019045355) METHOD FOR PREPARING RIVASTIGMINE PAMOATE
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Pub. No.: WO/2019/045355 International Application No.: PCT/KR2018/009661
Publication Date: 07.03.2019 International Filing Date: 22.08.2018
IPC:
C07C 269/06 (2006.01) ,C07C 269/08 (2006.01) ,C07C 271/52 (2006.01) ,A61K 31/27 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
269
Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups
06
by reactions not involving the formation of carbamate groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
269
Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups
08
Separation; Purification; Stabilisation; Use of additives
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
271
Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups
06
Esters of carbamic acids
40
having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
42
with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
52
to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
21
Esters, e.g. nitroglycerine, selenocyanates
27
of carbamic or thiocarbamic acids, e.g. meprobamate, carbachol, neostigmine
Applicants:
대원제약 주식회사 DAE WON PHARMACEUTICAL CO., LTD [KR/KR]; 서울시 성동구 천호대로 386 (용답동) (Yongdap-dong) Cheonho-daero 386 Seongdong-gu Seoul 04808, KR
Inventors:
김철우 KIM, Churl-Woo; KR
안지영 AN, Ji-Young; KR
박상욱 PARK, Sang-Wook; KR
손세일 SOHN, Se-Il; KR
Agent:
박종혁 PARK, Jong Hyeok; KR
Priority Data:
10-2017-010930229.08.2017KR
Title (EN) METHOD FOR PREPARING RIVASTIGMINE PAMOATE
(FR) PROCÉDÉ DE PRÉPARATION DE PAMOATE DE RIVASTIGMINE
(KO) 리바스티그민 파모산염의 제조방법
Abstract:
(EN) A novel method for preparing rivastigmine pamoate is disclosed.
(FR) L'invention concerne un nouveau procédé de préparation de pamoate de rivastigmine.
(KO) 리바스티그민 파모산염(rivastigmine pamoate)를 제조하는 신규한 방법을 개시한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)