Studies on the base-catalyzed Solvolysis of Propane-2-sulphonic Acid p-Cresylester
摘要:
Products of the reaction of propane-2-sulphonic acid p-cresylester with sodium butoxide in butanol are the sodium salt of propan-2-sulphonic acid, di-n-butyl ether, p-cresyl-n-butyl ether and p-cresol. The reaction proceeds via propane-2-sulphonic acid n-butylester which is formed from the starting compound by an elimination-addition (sulphene) mechanism. The elimination step is an E1-cB reaction.
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.
本发明提供了化合物、其组合物以及使用这些化合物用于抑制HPK1和治疗HPK1介导的疾病的方法。
METHODS AND INTERMEDIATES FOR PREPARING PHARMACEUTICAL AGENTS
申请人:Polniaszek Richard
公开号:US20100256366A1
公开(公告)日:2010-10-07
The invention provides methods and intermediates that are useful for preparing a compound of formula I:
and salts thereof.
本发明提供了用于制备公式I化合物的有用方法和中间体:
及其盐类。
Heteroaryl substituted pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidines as janus kinase inhibitors
申请人:Rodgers D. James
公开号:US20070135461A1
公开(公告)日:2007-06-14
The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
HETEROCYCLIC MODULATORS OF HIF ACTIVITY FOR TREATMENT OF DISEASE
申请人:Institute For Applied Cancer Science/The University of Texas MD Anderson Cancer Center
公开号:US20140057914A1
公开(公告)日:2014-02-27
The present invention relates to compounds and methods which may be useful as inhibitors of HIF pathway activity for the treatment or prevention of cancer and other hypoxia-mediated diseases.
本发明涉及化合物和方法,可能用作HIF通路活性的抑制剂,用于治疗或预防癌症和其他缺氧介导的疾病。
SALTS OF HETEROCYCLIC MODULATORS OF HIF ACTIVITY FOR TREATMENT OF DISEASE
申请人:Board of Regents, University of Texas System
公开号:US20150239876A1
公开(公告)日:2015-08-27
The present disclosure relates to salts of heterocyclic compounds and methods that inhibit HIF pathway activity. The compounds are designed to treat or prevent cancer and other hypoxia-mediated diseases.