US 12,497,427 B2
Compound derived from watermelon, and composition using same
Toshiharu Hashizume, Nara (JP); Tomohiro Itoh, Mie (JP); Mamoru Koketsu, Gifu (JP); and Masayuki Ninomiya, Gifu (JP)
Assigned to HAGIHARA FARM PRODUCTION INSTITUTE CO., LTD., Nara (JP); MIE UNIVERSITY, Mie (JP); and NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION, Aichi (JP)
Appl. No. 17/619,081
Filed by HAGIHARA FARM PRODUCTION INSTITUTE CO., LTD., Nara (JP); MIE UNIVERSITY, Mie (JP); and NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, Aichi (JP)
PCT Filed Jun. 17, 2020, PCT No. PCT/JP2020/023685
§ 371(c)(1), (2) Date Dec. 14, 2021,
PCT Pub. No. WO2020/255989, PCT Pub. Date Dec. 24, 2020.
Claims priority of application No. 2019-111654 (JP), filed on Jun. 17, 2019; and application No. 2020-104153 (JP), filed on Jun. 17, 2020.
Prior Publication US 2022/0298196 A1, Sep. 22, 2022
Int. Cl. C07H 15/203 (2006.01); A23L 33/105 (2016.01); A61K 8/60 (2006.01); A61Q 19/08 (2006.01)
CPC C07H 15/203 (2013.01) [A23L 33/105 (2016.08); A61K 8/60 (2013.01); A61Q 19/08 (2013.01)] 3 Claims
 
1. A skin anti-aging composition comprising:
at least one of compounds represented by the following formula (1) and formula (2):

OG Complex Work Unit Chemistry
and at least one of collagen and hyaluronic acid.