Synthesis of 2-heteroaryl-3-hydroxypyridines by ring expansion reactions of 2-acylfurans with ammonia
作者:Richard W. J. Chubb、Martin R. Bryce、Brian Tarbit
DOI:10.1039/b105228b
日期:——
A straightforward and versatile synthesis of 2-heteroaryl-3-hydroxypyridine derivatives is described by the one-step reaction of 2-acylfurans with ammonia at 150 °C.
COMPOUND HAVING TGF-BETA INHIBITORY ACTIVITY AND PHARMACEUTICAL COMPOSITION CONTAINING SAME
申请人:KIRIN BEER KABUSHIKI KAISHA
公开号:EP1724268A1
公开(公告)日:2006-11-22
The present invention provides compounds of formula (I) or compounds of formula (II) and pharmaceutically acceptable salts or solvates thereof. An objective of the present invention is to provide compounds having TGFβ inhibitory activity.