Disclosed herein are phosphorothioate nucleotide analogs, methods of synthesizing phosphorothioate nucleotide analogs and methods of treating diseases and/or conditions such as viral infections, cancer, and/or parasitic diseases with the phosphorothioate nucleotide analogs.
Use of Purine Derivatives as HSP90 Protein Inhibitors
申请人:CARREZ Chantal
公开号:US20080108612A1
公开(公告)日:2008-05-08
This invention relates to methods of inhibiting the Hsp90 chaperone protein, and methods of treatment comprising administration of compounds of formula (IA) (IB) and (II)
ENTECAVIR SYNTHESIS METHOD AND INTERMEDIATE COMPOUND THEREOF
申请人:Zheng Zhiguo
公开号:US20130217879A1
公开(公告)日:2013-08-22
The present invention relates to a preparation method for a medicine and an intermediate compound thereof, specifically, relates to a preparation method for entecavir, an intermediate compound thereof, and a synthesis method for the intermediate compound.
本发明涉及一种药物及其中间体的制备方法,具体涉及恩替卡韦及其中间体的制备方法以及中间体的合成方法。
2'-FLUORO ARABINO NUCLEOSIDES AND USE THEREOF
申请人:Secrist, III John A.
公开号:US20120149657A1
公开(公告)日:2012-06-14
A method of treating cancer using certain 2′-fluoro arabino nucleosides is provided. Also provided are compounds represented by the formula: (I & A) wherein R is alkyl; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions containing these compounds.
THIENOPYRIMIDIONES FOR TREATMENT OF INFLAMMATORY DISORDERS AND CANCERS
申请人:White Stephen L.
公开号:US20100216820A1
公开(公告)日:2010-08-26
The current invention provides compounds of formula (1): wherein: one of Q
1
, Q
2
and Q
3
is S, and the other of two of Q
1
, Q
2
and Q
3
are —CR
1
—, which are inhibitors of PI3K-delta. These compounds are useful for treatment of conditions mediated by PI3K-delta, such as hematopoietic cancers, immune disorders, and bone resorption disorders. The invention further provides pharmaceutical compositions comprising a compound of formula (1) and methods of using these compounds and compositions to treat conditions mediated by PI3K-delta.