Preparation of Aryloxetanes and Arylazetidines by Use of an Alkyl−Aryl Suzuki Coupling
作者:Matthew A. J. Duncton、M. Angels Estiarte、Darlene Tan、Carl Kaub、Donogh J. R. O’Mahony、Russell J. Johnson、Matthew Cox、William T. Edwards、Min Wan、John Kincaid、Michael G. Kelly
DOI:10.1021/ol8011327
日期:2008.8.7
The oxetan-3-yl and azetidin-3-yl substituents have previously been identified as privileged motifs within medicinal chemistry. An efficient approach to installing these two modules into aromatic systems, using a nickel-mediated alkyl-aryl Suzuki coupling, is presented.
PROSTAGLANDIN EP4 RECEPTOR ANTAGONIST COMPOUNDS
申请人:Heptares Therapeutics Limited
公开号:US20220411364A1
公开(公告)日:2022-12-29
The disclosures herein relate to novel compounds of formula (1): (1) and salts thereof, wherein A, X, R
1
, R
2
, R
3
, R
4
, R
10
and R
11
are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of disorders associated with EP
4
receptors.