An Intra/Intermolecular Suzuki Sequence to Benzopyridyloxepines Containing Geometrically Pure Exocyclic Tetrasubstituted Alkenes
作者:Matthew W. Carson、Matthew W. Giese、Michael J. Coghlan
DOI:10.1021/ol800834q
日期:2008.7.3
A route to enable the preparation of 5-benzylidenyl-benzopyridyloxepine analogues was developed to continue our research in the field of nuclear hormone receptor modulators. The key steps are 1) a syn-stereoselective diboration of a tethered aryl alkyne; 2) an intramolecular Suzuki cross-coupling reaction, which forms in a stereo- and regiocontrolled fashion, the 5-exoalkylidenyl 7-membered ring imbedded
Fused heterotricyclic compounds as inhibitors of 17beta-hydroxysteroid dehydrogenase 3
申请人:Gavai V. Ashvinikumar
公开号:US20050192310A1
公开(公告)日:2005-09-01
Fused heterotricyclic compounds, methods of using such compounds in the treatment of hormone sensitive diseases such as prostate cancer, and pharmaceutical compositions containing such compounds.
GLUCOCORTICOID RECEPTOR MODULATOR AND METHODS OF USE
申请人:Carson Matthew William
公开号:US20100069425A1
公开(公告)日:2010-03-18
The present invention provides Compound (I): Compound (I) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising Compound (I) in combination with one or more pharmaceutically acceptable carriers, excipients, or diluents; and methods for the treatment of inflammatory and immune disorders comprising administering to a patient in need thereof an effective amount of Compound (I) or a pharmaceutically acceptable salt thereof.
Intramolecular Addition of Heteroaryllithium Compounds onto Activated Alkenes: Access to Heterofused Indolizines and Pyrroloazepines
作者:Ane Rebolledo Azcargorta、Estíbaliz Coya、Ana María Panaite、Nuria Sotomayor、Esther Lete
DOI:10.1002/ejoc.201700123
日期:2017.5.3
Heteroaryllithium compounds, obtained by MesLi-mediated halogen/lithium exchange, undergo intramolecular addition onto acrylamide and acrylate moieties. Both electron-rich (thiophenyl) and electron-deficient (pyridinyl, quinolinyl) heteroaromatic halides can be used for the formation of six- and seven-membered rings, providing an efficient route to fused indolizines and pyrroloazepines in moderate
A palladium‐catalyzed intermolecular cross‐coupling of twoaryliodides is reported, giving polycyclic ring systems with a high level of convergence and efficiency.