(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date 22 July 2010 (22.07.2010) WO 2010/082177 A2

(51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every C07K 5/08 (2006.01) A61K 8/64 (2006.01) kind of national protection available): AE, AG, AL, AM, A61K 38/06 (2006.01) C07K 5/09 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, A61P 17/00 (2006.01) A61Q 19/00 (2006.01) CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (21) International Application Number: HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, PCT/IB2010/050192 KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, (22) International Filing Date: ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, 15 January 2010 (15.01 .2010) NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, (25) Filing Language: English TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, FR0950249 16 January 2009 (16.01 .2009) FR GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, FR095025 1 16 January 2009 (16.01 .2009) FR ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), European (AT, BE, BG, CH, CY, CZ, DE, DK, EE, (71) Applicant (for all designated States except US): SEDER- ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MA [FR/FR]; 29 rue du Chemin Vert, F-78610 Le Perray MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, en Yvelines (FR). TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). (72) Inventors; and (75) Inventors/Applicants (for US only): FOURNIAL, Ar- Published: naud [FR/FR]; 53 Boulevard Murat, F-75016 Paris (FR). — without international search report and to be republished MONDON, Philippe [FR/FR]; 16 rue Dumoncel, upon receipt of that report (Rule 48.2(g)) F-75014 Paris (FR). PESCHARD, Olivier [FR/FR]; 16 rue de Ia Pierre Percee, F-28300 Saint Prest (FR). — with sequence listing part of description (Rule 5.2(a))

(54) Title: NEW COMPOUNDS, IN PARTICULAR PEPTIDES, COMPOSITIONS COMPRISING THEM AND COSMETIC AND DERMOPHARMACEUTICAL USES (57) Abstract: The present invention relates to the cosmetic and dermopharmaceutical fields. It concerns compounds having the following formula II : Ri-(AA) n-R2 (SEQ ID NO 1 to SEQ ID NO 7) wherein: AA is selected from an amino acid, an amino acid derivative and an amino acid analogue; n=l to 10, when n > 2, the AA can be different and the bonds being of peptidic or pep- toidic type; Ri is either an H or a lipophilic chain, R2 is either an OH or a lipophilic chain, characterised in that the AA or when n>l at least one of the AA comprise at least one sulfur atom in an oxygenated form, preferably a dioxygenated form. More prefer ably, AA is a dioxygenated SO2 methionine. Results on the activity of the compounds are obtained and on the general state of the skin and its appendages, especially via the stimulation of extracellular matrix components. NEW COMPOUNDS, IN PARTICULAR PEPTIDES, COMPOSITIONS COMPRISING THEM AND COSMETIC AND DERMOPHARMACEUTICAL USES

TECHNICAL FIELD The present invention concerns new compounds, in particular peptide compounds, compositions comprising them and uses in the fields of cosmetic, hygiene and personal care products and dermopharmacy. The present invention concerns the chemical, medical or cosmetics skin and appendages (such as body hair, eyelashes, eyebrow, nails, hairs) care industries for mammals, animals or human. BACKGROUND ART Natural peptides have an important signalling function and coordinate many biochemical processes. Because of this, peptides have become indisputably promising active ingredients, particularly in the cosmetics industry where compounds are continually being sought able to