FUNCTIONALLY-MODIFIED OLIGONUCLEOTIDES AND SUBUNITS THEREOF
申请人:Sarepta Therapeutics, Inc.
公开号:US20140330006A1
公开(公告)日:2014-11-06
Functionally-modified oligonucleotide analogues comprising modified intersubunit linkages and/or modified 3′ and/or 5′-end groups are provided. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or correction of aberrant mRNA splice products produces beneficial therapeutic effects.
Pinacol reduction-cum-rearrangement. A re-examination of the reduction of aryl alkyl ketones by zinc–aluminum chloride
作者:Anya A. Grant、Myron Allukian、Albert J. Fry
DOI:10.1016/s0040-4039(02)00737-2
日期:2002.6
Reduction of alkyl phenyl ketones by zinc and aluminum chloride in acetonitrile results in pinacol condensation followed by rearrangement. The phenyl group migrates in every instance.
The present invention provides compounds of formula I
and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of such as TrkA, TrkB, TrkC, Jak2, Jak3 and CK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
Palladium-Catalyzed α-Ketone Arylation under Mild Conditions
作者:Changsheng Cao、Lingling Wang、Zhengyuan Cai、Lingqiao Zhang、Jin Guo、Guangsheng Pang、Yanhui Shi
DOI:10.1002/ejoc.201001428
日期:2011.3
α-arylation of ketones with aryl halides catalyzed by the easily prepared and air-stable palladium complex (SIPr)-Pd(Py)Cl 2 (3) is described. Complex 3 displays high activity for a variety of aryl halides (activated, unactivated, and sterically hindered aryl halides) under mild conditions. Moreover, both aryl and alkyl ketones can be arylated. The α-arylation of somealkyl ketones can even be run at room
CONSTRUCTION AND SCREENING OF SOLUTION-PHASE DERIVED LIBRARY OF FENBUFEN AND ETHACRYNIC ACID
申请人:Yu Chung-Shan
公开号:US20110306668A1
公开(公告)日:2011-12-15
A process for synthesizing and screening solution phase derived libraries of fenbufen and ethacrynic acid is provided in the present invention. Compounds in the present invention having cytotoxicities are useful for a variety of therapeutic applications.