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1. (WO2017061150) O/W TYPE EMULSION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/061150 International Application No.: PCT/JP2016/069358
Publication Date: 13.04.2017 International Filing Date: 29.06.2016
IPC:
A61K 47/20 (2006.01) ,A61K 31/37 (2006.01) ,A61K 31/573 (2006.01) ,A61K 45/00 (2006.01) ,A61K 47/22 (2006.01) ,A61K 47/24 (2006.01) ,A61K 47/28 (2006.01) ,A61K 47/34 (2017.01) ,A61K 9/107 (2006.01) ,A61P 29/00 (2006.01) ,A61P 3/06 (2006.01) ,A61P 31/00 (2006.01) ,A61P 31/04 (2006.01) ,A61P 31/10 (2006.01) ,A61P 35/00 (2006.01) ,A61P 37/06 (2006.01)
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
06
Organic compounds
20
containing sulfur
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
335
having oxygen as the only ring hetero atom, e.g. fungichromin
365
Lactones
366
having six-membered rings, e.g. delta-lactones
37
Coumarins, e.g. psoralen
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
56
Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
57
substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone
573
substituted in position 21, e.g. cortisone, dexamethasone, prednisone
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
45
Medicinal preparations containing active ingredients not provided for in groups A61K31/-A61K41/132
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
06
Organic compounds
22
Heterocyclic compounds
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
06
Organic compounds
24
containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur
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
06
Organic compounds
28
Steroids
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
34
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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
10
Dispersions; Emulsions
107
Emulsions
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
29
Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents; Non-steroidal antiinflammatory drugs (NSAIDs)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
3
Drugs for disorders of the metabolism
06
Antihyperlipidemics
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31
Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31
Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
04
Antibacterial agents
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31
Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
10
Antimycotics
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
35
Antineoplastic agents
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
37
Drugs for immunological or allergic disorders
02
Immunomodulators
06
Immunosuppressants, e.g. drugs for graft rejection
Applicants: NOF CORPORATION[JP/JP]; 20-3, Ebisu 4-chome, Shibuya-ku, Tokyo 1506019, JP
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY[JP/JP]; Kita 8-jyo Nishi 5-chome, Kita-ku, Sapporo-shi, Hokkaido 0600808, JP
Inventors: TANGE, Kota; JP
NAKAI, Yuta; JP
AKITA, Hidetaka; JP
TANAKA, Hiroki; JP
WATANABE, Ayaka; JP
MIURA, Naoya; JP
HARASHIMA, Hideyoshi; JP
Agent: TAKASHIMA, Hajime; JP
Priority Data:
2015-20014808.10.2015JP
Title (EN) O/W TYPE EMULSION
(FR) ÉMULSION DE TYPE H/E
(JA) O/W型エマルション
Abstract:
(EN) The present invention provides an O/W type emulsion which has a volume median diameter of 100 nm or less and which contains a compound represented by formula (1) (in the formula, Xa and Xb are each independently X1, X2 or a 1,4-piperazinediyl group, s is 1 or 2, R4 denotes an alkyl group having 1-6 carbon atoms, na and nb are each independently 0 or 1, R1a, R1b, R2a and R2b each independently denote an alkylene group having 1-6 carbon atoms, Ya and Yb each independently denote an ester bond or the like, and R3a and R3b each independently denote a fat-soluble vitamin residue or the like).
(FR) La présente invention concerne une émulsion de type H/E qui a un diamètre volumétrique médian inférieur ou égal à 100 nm et qui contient un composé représenté par la formule (1) (dans la formule, Xa et Xb sont chacun indépendamment X1, X2 ou un groupe 1,4-pipérazinédiyle, s est 1 ou 2, R4 représente un groupe alkyle ayant 1 à 6 atomes de carbone, na et nb sont chacun indépendamment 0 ou 1, R1a, R1b, R2a et R2b représentent chacun indépendamment un groupe alkylène ayant 1 à 6 atomes de carbone, Ya et Yb représentent chacun indépendamment une liaison ester ou similaire et R3a et R3b représentent chacun indépendamment un résidu de vitamine liposoluble ou similaire).
(JA) 本発明は、式(1)(式中、X及びXは独立して、X、X又は1,4-ピペラジンジイル基であり;sは1又は2であり、Rは炭素数1~6のアルキル基を表し、n及びnは独立して、0又は1であり、R1a、R1b、R2a、R2bは独立して、炭素数1~6のアルキレン基を表し、Y及びYは独立して、エステル結合等を表し、R3a及びR3bは独立して、脂溶性ビタミン残基等を表す)で示される化合物を含む、体積メディアン径が100nm以下であるO/W型エマルションを提供する。
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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, 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 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: Japanese (JA)
Filing Language: Japanese (JA)