Disclosed herein are substituted pyrrolidine-based muscarinic receptor modulators of Formula I, process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.
本文披露了一种基于取代吡咯烷的I式肌碱受体调节剂,其制备方法、药物组成以及使用方法。
Dual Gold Catalysis: Synthesis of Polycyclic Compounds via CH Insertion of Gold Vinylidenes
作者:Marcel Wieteck、Yusuke Tokimizu、Matthias Rudolph、Frank Rominger、Hiroaki Ohno、Nobutaka Fujii、A. Stephen K. Hashmi
DOI:10.1002/chem.201404987
日期:2014.12.1
interesting polycycliccompounds have been synthesized from non‐conjugated diyne systems by dualgoldcatalysis. A quaternary carbon center in the backbone and the accompanying Thorpe–Ingold effect enabled the unprecedented insertion of sp3 and sp2 CH bonds that for the first time were incorporated within the backbone of the diyne system and allowed the construction of complex polycyclic carbon scaffolds