Novel organogelators using phytosphingosine as a platform were synthesized and their organogelation properties were examined. These gelators formed the organogels in alkanes, aromatic solvents, mineral oils, vegetable oils, and silicone oils. The organogels formed by the urea gelators were rigid and showed high thermal stability. The FT-IR and atomic force microscopic studies indicated that the gelator
ARTIFICIALLY SYNTHESIZED SPHINGOSINE DERIVATIVE LIPOID MONOMER AND USE OF SAME FOR DELIVERING NUCLEIC ACID
申请人:Institute of Basic Medical Sciences,
Chinese Academy of Medical Sciences
公开号:EP3777891A1
公开(公告)日:2021-02-17
Provided are an artificially synthesized sphingosine lipoid monomer and the use of same for delivering a nucleic acid. In particular, provided is the use or a method of using a compound of formula I, a stereoisomer thereof or a pharmaceutically acceptable salt thereof, or a combination comprising the compound of formula I, the stereoisomer thereof or the pharmaceutically acceptable salt thereof to deliver a nucleic acid to a cell or subject, (I)
本发明提供了一种人工合成的鞘氨醇类脂质单体及其用于递送核酸的用途。特别是,提供了使用式 I 的化合物、其立体异构体或其药学上可接受的盐,或包含式 I 的化合物、其立体异构体或其药学上可接受的盐的组合物向细胞或受试者递送核酸的用途或方法,(I)
The Synthesis and Biological Characterization of a Ceramide Library
作者:Young-Tae Chang、Jaehwa Choi、Sheng Ding、Eva E. Prieschl、Thomas Baumruker、Jae-Mok Lee、Sung-Kee Chung、Peter G. Schultz
DOI:10.1021/ja017576o
日期:2002.3.1
A facile synthesis of a combinatorial ceramide library and their activities in the NF-kappaB pathway and in apoptosis induction/prevention were demonstrated. A novel NF-kappaB activating molecule was discovered among ceramide containing beta-galactose, and the structural requirements of ceramides for apoptosis induction was elucidated.