申请人:Massachusetts Institute of Technology
公开号:US20200115398A1
公开(公告)日:2020-04-16
Macromolecules comprising triazoles and related compositions and methods are provided. In some embodiments, a macromolecule may comprise one or more repeat units including a triazole and a functionalizable pendant group. The macromolecule may also comprise one or more orthogonally addressable end groups. In some embodiments, one or more repeat units may be formed by a synthetic process that allows for precise control over stereochemistry, pendant functionality, and/or the spatial relationship (e.g., distance) between groups in the repeat unit(s). Such precise control over pendant group and repeat unit structure allows for the macromolecule functionality, stereochemistry, and spacing between groups (e.g., pendant groups) to be precisely controlled. Macromolecules described herein may be used for a wide variety of applications, including the delivery of active agents.
提供了由三唑和相关组分组成的大分子及其方法。在某些实施例中,大分子可能包括一个或多个重复单元,包括三唑和一个可官能化的挂链基团。该大分子还可能包括一个或多个正交寻址末端基团。在某些实施例中,一个或多个重复单元可以通过合成过程形成,该过程允许对立体化学、挂链功能性和/或重复单元中的基团之间的空间关系(例如,距离)进行精确控制。对挂链基团和重复单元结构的精确控制使得大分子的功能性、立体化学和基团之间的间距(例如,挂链基团)能够被精确控制。本文描述的大分子可用于各种应用,包括传递活性剂。