Lipid dipeptide and gel
    83.
    发明授权
    Lipid dipeptide and gel 有权
    脂质二肽和凝胶

    公开(公告)号:US09289496B2

    公开(公告)日:2016-03-22

    申请号:US13911500

    申请日:2013-06-06

    摘要: There is provided a gelator that is capable of forming a gel by an extremely small amount of addition in a wide pH range from acidic to alkaline regions, and a gel having high environmental compatibility, biocompatibility, and biodegradability. A gelator comprising: a lipid peptide of Formula (1) wherein R1 is a C9-23 aliphatic group, R2 is a hydrogen atom or a C1-4 alkyl group optionally having a C1-2 branched chain, R3 is a —(CH2)n—X group, n is a number from 1 to 4, and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring optionally having 1 to 3 nitrogen atoms, a 6-membered ring optionally having 1 to 3 nitrogen atoms, or a fused heterocycle including a 5-membered ring and a 6-membered ring that optionally has 1 to 3 nitrogen atoms); or a pharmaceutically usable salt of the lipid peptide.

    摘要翻译: 提供了一种胶凝剂,其能够在从酸性到碱性区域的宽pH范围内通过极少量的添加形成凝胶,以及具有高环境相容性,生物相容性和生物降解性的凝胶。 一种凝胶剂,其包含:式(1)的脂质肽,其中R 1是C 9-23脂族基团,R 2是氢原子或任选具有C 1-2支链的C 1-4烷基,R 3是 - (CH 2) n-X基,n为1至4的数,X为氨基,胍基,-CONH 2基或任选具有1至3个氮原子的5元环,任选地为6元环 或具有1至3个氮原子的稠合杂环,或包含任选具有1至3个氮原子的5元环和6元环的稠合杂环); 或脂质肽的药学上可用的盐。