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1. (WO2018143492) AMINOBENZALDEHYDE DERIVATIVE AND AMINO ACID CHIRAL EXTRACTANT COMPRISING SAME
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Pub. No.: WO/2018/143492 International Application No.: PCT/KR2017/001143
Publication Date: 09.08.2018 International Filing Date: 02.02.2017
IPC:
C07C 275/40 (2006.01) ,C07C 273/02 (2006.01) ,C07C 227/34 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
275
Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups
28
having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
40
being further substituted by nitrogen atoms not being part of nitro or nitroso groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
273
Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups
02
of urea, its salts, complexes or addition compounds
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
227
Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
30
Preparation of optical isomers
34
by separation of optical isomers
Applicants:
주식회사 아미노로직스 AMINOLOGICS CO., LTD. [KR/KR]; 서울특별시 강남구 역삼로 151, 삼오빌딩 3층 3F, Samoh Bldg., 151, Yeoksam-ro, Gangnam-gu Seoul 06244, KR
이화여자대학교 산학협력단 EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION [KR/KR]; 서울특별시 서대문구 이화여대길 52 52, Ewhayeodae-gil, Seodaemun-gu Seoul 03760, KR
Inventors:
김관묵 KIM, Kwan Mook; KR
첸첸 CHEN, Qian; KR
황하오페이 HUANG, Haofei; KR
Agent:
한양특허법인 HANYANG PATENT FIRM; 서울시 강남구 논현로38길 12, 한양빌딩 Hanyang building, 12, Nonhyeonro 38-gil, Gangnam-gu Seoul 06296, KR
Priority Data:
Title (EN) AMINOBENZALDEHYDE DERIVATIVE AND AMINO ACID CHIRAL EXTRACTANT COMPRISING SAME
(FR) DÉRIVÉ D'AMINOBENZALDÉHYDE ET AGENT D'EXTRACTION CHIRAL D'ACIDE AMINÉ LE COMPRENANT
(KO) 아미노벤즈알데히드 유도체 및 이를 포함하는 아미노산 키랄 추출제
Abstract:
(EN) The present invention relates to an aminobenzaldehyde derivative and an amino acid chiral extractant comprising the same, wherein the amino acid chiral extractant can allow amino acids in an aqueous solution to be extracted with high chiral selectivity into an organic layer, and is easily hydrolyzed such that the organic layer can be reused.
(FR) La présente invention concerne un dérivé d'aminobenzaldéhyde et un agent d'extraction chiral d'acide aminé le comprenant, l'agent d'extraction chiral d'acide aminé pouvant permettre d'extraire des acides aminés dans une solution aqueuse avec une sélectivité chirale élevée dans une couche organique, et est facilement hydrolysé de telle sorte que la couche organique peut être réutilisée.
(KO) 본 발명은 아미노벤즈알데히드 유도체 및 이를 포함하는 아미노산 키랄 추출제에 관한 것으로, 상기 아미노산 키랄 추출제는 수용액 상의 아미노산을 높은 키랄 선택성으로 유기층으로 추출할 수 있으며, 가수분해가 쉬워 유기층을 재사용할 수 있다.
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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, JP, KE, KG, KH, KN, KP, KR, 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)