US 11,912,787 B2
Peptide for skin aging prevention and wrinkle reduction, and composition comprising same
Hoon Cha, Wonju-si (KR); Young Il Kwon, Wonju-si (KR); Sang Cheol Han, Wonju-si (KR); Jin Wook Kim, Wonju-si (KR); Mi Young Lee, Wonju-si (KR); and Ga Hee Hur, Wonju-si (KR)
Assigned to DERMAFIRM, INC., Wonju-si (KR)
Appl. No. 17/422,494
Filed by DERMAFIRM, INC., Wonju-si (KR)
PCT Filed Jan. 22, 2020, PCT No. PCT/KR2020/001055
§ 371(c)(1), (2) Date Jul. 13, 2021,
PCT Pub. No. WO2020/159143, PCT Pub. Date Aug. 6, 2020.
Claims priority of application No. 10-2019-0010707 (KR), filed on Jan. 28, 2019.
Prior Publication US 2022/0073562 A1, Mar. 10, 2022
Int. Cl. C07K 7/06 (2006.01); C07K 19/00 (2006.01); A61K 38/06 (2006.01); A61K 38/08 (2019.01); A61K 8/64 (2006.01); A61Q 19/08 (2006.01); A61P 17/00 (2006.01); C07K 5/083 (2006.01); C07K 5/103 (2006.01); A61K 38/00 (2006.01)
CPC C07K 5/0806 (2013.01) [A61K 8/64 (2013.01); A61Q 19/08 (2013.01); C07K 5/1008 (2013.01); C07K 19/00 (2013.01); A61K 38/00 (2013.01)] 6 Claims
 
1. A peptide for skin anti-aging and anti-wrinkle comprising: a glycine-histidine-lysine tripeptide; and polyarginine linked to the carboxy-terminus of the tripeptide,
wherein a palmitoyl group is linked to the amino-terminus of the tripeptide, and
wherein the polyarginine consists of four arginines linked together.