按照发散法,已经合成了1-3代的几个碳硅烷楔,在焦点处包含一个C-Br键,并作为外围官能团包括SiMeCl 2,SiMe(C 3 H 5)2,SiMe 2 Cl,SiMe 2 H和酯单元SiMe 2 {(C 3 H 6)N(C 2 H 4 CO 2 Me)2 }。用SiMe(C 3 H 5)2和SiMe 2 {(C 3 H 6)N(C 2使用H 4 CO 2 Me)2 }基团合成源自1,3,5-(HO)3 C 6 H 3的球形树枝状大分子,而外部基团保持不变。如此获得的烯丙基树枝状聚合物用作前体以制备用SiMeCl 2,SiMe 2 Cl,SiMe 2 H,胺单元SiMe 2 {((C 3 H 6)NH 2)和酯单元SiMe 2 {(C 3) H 6)N(C 2 H 4 CO 2 Me)2}。
CARBOSILANE DENDRIMERS AND THE USE THEREOF AS ANTIVIRAL AGENTS
申请人:De La Mata De La Mata Javier
公开号:US20130059818A1
公开(公告)日:2013-03-07
Highly branched macromolecules synthesized from a polyfunctional core, preferably silicon, or polyphenolic, with a carbosilane structure at its periphery functionalized with groups, preferably anionic, giving to the macromolecule a net negative charge. Furthermore, the invention relates to the procedures for their synthesis and their uses as antiviral agents, antibacterial and antifungal agents.
Amphiphilic carbosilane dendrons as a novel synthetic platform toward micelle formation
作者:Carlos E. Gutierrez-Ulloa、Marina Yu. Buyanova、Evgeny K. Apartsin、Alya G. Venyaminova、F. Javier de la Mata、Mercedes Valiente、Rafael Gómez
DOI:10.1039/c7ob01331k
日期:——
amphiphilic ionic carbosilanedendrons containing fatty acids at the focalpoint were synthesized and characterized. They spontaneously self-assembled in aqueous solution into micelles both in the absence and presence of salt, as confirmed by surface tension, conductivity, and DLS measurements. Dendron based micelles have spherical shapes and increase in size on decreasing dendron generation. These