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1. (WO2017098627) PEPTIDE COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098627 International Application No.: PCT/JP2015/084638
Publication Date: 15.06.2017 International Filing Date: 10.12.2015
IPC:
A61L 27/00 (2006.01) ,A61K 47/42 (2017.01) ,A61K 9/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47
Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives
30
Macromolecular compounds
42
Proteins; Polypeptides; Degradation products thereof; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9
Medicinal preparations characterised by special physical form
08
Solutions
Applicants:
株式会社メニコン MENICON CO., LTD. [JP/JP]; 愛知県名古屋市中区葵3丁目21番19号 3-21-19, Aoi, Naka-ku, Nagoya-shi, Aichi 4600006, JP
Inventors:
菅沼 雄也 SUGANUMA, Yuya; JP
小塩 達也 OJIO, Tatsuya; JP
横井 秀典 YOKOI, Hidenori; JP
Agent:
籾井 孝文 MOMII, Takafumi; JP
Priority Data:
Title (EN) PEPTIDE COMPOSITION
(FR) COMPOSITION PEPTIDIQUE
(JA) ペプチド組成物
Abstract:
(EN) The present invention provides a peptide composition which is capable of achieving a good balance between excellent storage stability and transparency. A peptide composition according to the present invention is obtained by blending a self-assembling peptide, a buffering agent that contains one or more nitrogen atoms and has a pKa of 3.5 or more but less than 7.5, and water. This peptide composition has a pH of 4.5-6.6.
(FR) La présente invention concerne une composition peptidique qui est appropriée pour obtenir un bon équilibre entre une excellente stabilité au stockage et une transparence. Une composition peptidique selon la présente invention est obtenue en mélangeant un peptide auto-assemblé, un agent tampon qui contient un ou plusieurs atomes d'azote et a un pKa supérieur ou égal à 3,5 mais inférieur à 7,5, et de l'eau. Cette composition peptidique a un pH de 4,5 à 6,6.
(JA) 本発明は、優れた保存安定性と透明性とを両立し得るペプチド組成物を提供する。本発明のペプチド組成物は、自己組織化ペプチド、pKaが3.5以上7.5未満であって、窒素原子を1以上含む緩衝剤、および、水を配合してなり、pHが4.5~6.6である。
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, 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, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
AU2015416589KR1020180085014CN108367094EP3388089US20180344861