- The compound for anti-skin aging and skin wrinkle improving
-
Provided is a composition applicable to alleviate skin wrinkles by obtaining and using particular components derived from salted seafood through extraction. Preferably, the compound can be used as a cosmetic composition comprising at least one among composition 1: L-Pro-L-Tyr, composition 2: L-Pro-L-Phe, and composition 3: L-Pro-L-Val. By using natural materials derived from salted seafood, a novel material free of side effects can be easily obtained, and an effect of reducing costs of production can be obtained accordingly. Also, materials which can be applied on the exterior of the skin can be obtained. Thus, suggested is a novel way to alleviate skin wrinkles by using naturally derived materials.COPYRIGHT KIPO 2016
- -
-
Paragraph 0062; 0063
(2017/06/10)
-
- Diastereoselective synthesis of diketopiperazine bis-α,β- epoxides
-
Functionalized diketopiperazines (dioxopiperazines) are an important class of molecules in medicinal chemistry and material science. Herein we report a diastereoselective synthesis of diketopiperazine bis-α,β-epoxides via the oxidation of exocyclic olefin
- Ando, Shin,Grote, Amy L.,Koide, Kazunori
-
supporting information; experimental part
p. 1155 - 1158
(2011/04/24)
-