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1. (WO2019063710) RESORCINOL DERIVATIVES FOR THEIR COSMETIC USE
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Pub. No.: WO/2019/063710 International Application No.: PCT/EP2018/076308
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
C07D 233/64 (2006.01) ,C07D 235/12 (2006.01) ,C07D 263/32 (2006.01) ,C07D 263/56 (2006.01) ,C07D 277/24 (2006.01) ,C07D 277/64 (2006.01) ,A61K 8/49 (2006.01) ,A61Q 19/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
233
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
54
having two double bonds between ring members or between ring members and non-ring members
64
with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
235
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02
condensed with carbocyclic rings or ring systems
04
Benzimidazoles; Hydrogenated benzimidazoles
06
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
12
Radicals substituted by oxygen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
263
Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
02
not condensed with other rings
30
having two or three double bonds between ring members or between ring members and non-ring members
32
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
263
Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
52
condensed with carbocyclic rings or ring systems
54
Benzoxazoles; Hydrogenated benzoxazoles
56
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
277
Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
02
not condensed with other rings
20
having two or three double bonds between ring members or between ring members and non-ring members
22
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
24
Radicals substituted by oxygen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
277
Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
60
condensed with carbocyclic rings or ring systems
62
Benzothiazoles
64
with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
49
containing heterocyclic compounds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
02
for chemically bleaching or whitening the skin
Applicants:
L'OREAL [FR/FR]; 14, rue Royale 75008 PARIS, FR
Inventors:
MARAT, Xavier; FR
MA, Chunyu; CN
Agent:
ROCHER, Lauraine; FR
Priority Data:
175906929.09.2017FR
Title (EN) RESORCINOL DERIVATIVES FOR THEIR COSMETIC USE
(FR) UTILISATION COSMÉTIQUE DE DÉRIVÉS DU RÉSORCINOL
Abstract:
(EN) The invention relates to resorcinol-based compounds of formula (I), to the salts, solvates, optical and/or geometrical isomers thereof, to the use thereof as active agents for depigmenting, lightening and/ or bleaching keratin materials, and/or for preventing, reducing and/ or treating impairment of the skin complexion or of the colour of the semi-mucous membranes. The invention also relates to a non- therapeutic cosmetic treatment process for depigmenting, lightening and/or bleaching keratin materials, and/or for preventing, reducing and/or treating impairment of the skin complexion or the colour of the semi-mucous membranes. Formula (I)
(FR) L'invention concerne des composés à base de résorcinol de formule (I), des sels, solvates, isomères optiques et/ou géométriques de ceux-ci, ainsi que leur utilisation en tant qu'agents actifs pour la dépigmentation, l'éclaircissement et/ou le blanchiment de matières kératiniques et/ou la prévention, la réduction et/ou le traitement de la dégradation du teint de la peau ou de la couleur des membranes semi-muqueuses. L'invention concerne également une méthode de traitement cosmétique non thérapeutique pour la dépigmentation, l'éclaircissement et/ou le blanchiment de matières kératiniques, et/ou pour la prévention, la réduction et/ou le traitement d'une dégradation du teint de la peau ou de la couleur des membranes semi-muqueuses. Formule (I)
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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, 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: English (EN)
Filing Language: English (EN)