Palladium-catalyzed aerobic oxidative cyclizations of substituted 2-(1H-pyrrol-1-yl)phenols with isocyanides via an O–H/C–H insertion cascade have been developed. This strategy provides facile access to pyrrolo[2,1-c][1,4]benzoxazine derivatives in good to excellent yields under an O2 atmosphere. The notable features of this protocol include its mild reaction conditions, atom-economy, and broad functional
钯催化的取代 2-(1 H -pyrrol-1-yl) 苯酚与异氰化物通过O-H/C-H 插入级联反应进行了有氧氧化环化。该策略提供了在 O 2气氛下以良好至优异产率轻松获得吡咯并[2,1- c ][1,4]苯并恶嗪衍生物的途径。该协议的显着特点包括其温和的反应条件、原子经济性和广泛的官能团耐受性。
[EN] COMPOSITIONS AND METHODS FOR CANCER DETECTION AND TREATMENT<br/>[FR] COMPOSITIONS ET MÉTHODES DE DÉTECTION ET DE TRAITEMENT DU CANCER
申请人:UNIV OHIO STATE RES FOUND
公开号:WO2011079236A1
公开(公告)日:2011-06-30
Disclosed herein are compositions and methods for cancer detection and treatment. Compounds that inhibit PRMT5 are contemplated, as are pharmaceutical compositions comprising a therapeutically effective amount of at least one PRMT5 inhibitor. In some embodiments pharmaceutical compositions further comprising at least one HDAC inhibitor are contemplated. Methods of treating disorders in a mammal by inhibiting PRMT5 by administering to a mammal, a therapeutically effective amount of a PRMT5 inhibitor are also disclosed.
The present invention relates to compounds and methods for imaging translocator protein (18 kDa) (TSPO) expression in a subject. This invention also relates to compounds and methods for the treatment of neurodegenerative disorders, inflammation or anxiety in a subject.
The present invention relates to compounds and methods for imaging translocator protein (18 kDa) (TSPO) expression in a subject. This invention also relates to compounds and methods for the treatment of neurodegenerative disorders, inflammation or anxiety in a subject.
alkanes or aromatics viacatalytic methods has attracted growing research interest. Herein, we report the preparation of a new iridium catalyst supported on a naphthyridine‐based porous organic polymer and its successful application in the dehydrogenative silylation of 2‐arylphenols or alcohol and hydrosilanes to access ring‐fused oxasilacycles. The synthetic method exhibits broad substrate scope and good