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1. (WO2019027086) NANO-PHOTOSENSITIZER COMPRISING WATER-SOLUBLE CHITOSAN
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Pub. No.: WO/2019/027086 International Application No.: PCT/KR2017/009550
Publication Date: 07.02.2019 International Filing Date: 31.08.2017
IPC:
A61K 41/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
41
Medicinal preparations obtained by treating materials with wave energy or particle radiation
Applicants:
순천대학교 산학협력단 INDUSTRY-ACADEMIC COOPERATION FOUNDATION OF SUNCHON NATIONAL UNIVERSITY [KR/KR]; 전라남도 순천시 중앙로 255 255, Jungang-ro, Suncheon-si, Jeollanam-do 57922, KR
부산대학교병원 PUSAN NATIONAL UNIVERSITY HOSPITAL [KR/KR]; KR
Inventors:
나재운 NAH, Jae-Woon; KR
정경원 JEONG, Gyeong-Won; KR
정영일 JEONG, Young-Il; KR
강대환 KANG, Dae-Hwan; KR
Agent:
특허법인 플러스 PLUS INTERNATIONAL IP LAW FIRM; 대전시 서구 한밭대로 809 10층 10F, 809, Hanbat-daero Seo-gu Daejeon 35209, KR
Priority Data:
10-2017-009769501.08.2017KR
Title (EN) NANO-PHOTOSENSITIZER COMPRISING WATER-SOLUBLE CHITOSAN
(FR) NANOPHOTOSENSIBILISATEUR COMPRENANT DU CHITOSANE HYDROSOLUBLE
(KO) 수용성 키토산을 포함하는 나노광증감제
Abstract:
(EN) The present invention relates to a nano-photosensitizer comprising a complex in which water-soluble, free amine chitosan is complexed with a photosensitizer, and a preparation method therefor. The present invention can solve the problem with a photosensitizer in photodynamic therapy and can economically prepare a nano-photosensitizer without an organic solvent or a surfactant.
(FR) La présente invention concerne un nanophotosensibilisateur comprenant un complexe dans lequel du chitosane hydrosoluble à amine libre est complexé avec un photosensibilisateur, et un procédé de préparation associé. La présente invention permet de résoudre le problème posé par les photosensibilisateurs en thérapie photodynamique et permet de préparer de manière économique un nanophotosensibilisateur sans solvant organique ni tensioactif.
(KO) 본 발명은 수용성 유리 아민 키토산과 광증감제가 형성한 복합체를 포함하는 나노광증감제 및 이의 제조방법에 관한 것으로, 광역동 치료에 있어서 광증감제가 가지고 있는 단점을 해결할 수 있고, 유기용매나 계면활성제 없이 경제적으로 나노광증감제를 제조할 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, 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)