Highly Reactive, Single-Component Nickel Catalyst Precursor for Suzuki-Miyuara Cross-Coupling of Heteroaryl Boronic Acids with Heteroaryl Halides
作者:Shaozhong Ge、John F. Hartwig
DOI:10.1002/anie.201207428
日期:2012.12.14
One for all: The coupling of a range of nitrogen‐ and sulfur‐containing heteroaryl halides with five‐membered nitrogen‐, oxygen‐, and sulfur‐containing heteroaryl boronic acids were achieved in high yields with only 0.5 mol % of the single‐component nickel precatalyst [(dppf)NiCl(cinnamyl)] (dppf=1,1′‐bis(diphenylphosphanyl)ferrocene). The reaction demonstrates good functional group compatibility,
[EN] SUBSTITUTED 3-PYRIDYL THIOPHENES AS C17,20 LYASE INHIBITORS<br/>[FR] 3-PYRIDYL THIOPHENES SUBSTITUES EN TANT QU'INHIBITEURS DE LA LYASE C17,20
申请人:BAYER AG
公开号:WO2003027105A1
公开(公告)日:2003-04-03
The invention provides novel substituted 3-pyridyl thiophenes and pharmaceutical compositions thereof. The invention also provides methods of use of substituted 3-pyridyl thiophenes, and pharmaceutical compositions thereof, as inhibitors of lyases, e.g., the 17α-hydroxylase-C17,20 enzyme. The invention further provides methods for the treatment of cancer in a subject, comprising administering a substituted 3-pyridyl thiophenes, or a pharmaceutical composition comprising a substituted 3-pyridyl thiophenes to a subject. The cancer can be, e.g., prostate cancer or breast cancer.
[EN] BENZOPYRAZOLE COMPOUND AND INTERMEDIATE, PREPARATION METHOD, AND APPLICATION THEREOF<br/>[FR] COMPOSÉ BENZOPYRAZOLE ET INTERMÉDIAIRE, PROCÉDÉ DE PRÉPARATION CORRESPONDANT ET UTILISATION ASSOCIÉE<br/>[ZH] 苯并吡唑类化合物及其中间体、制备方法和应用
[EN] ANDROGEN RECEPTOR MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE RÉCEPTEURS DES ANDROGÈNES
申请人:ORION CORP
公开号:WO2011051540A1
公开(公告)日:2011-05-05
Compounds of formula (I) wherein R1 to R16, A. B and E are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility as tissue-selective androgen receptor modulators (SARM) and are particularly useful as medicaments in the treatment of prostate cancer and other AR dependent conditions and diseases where AR antagonism is desired.