Heterobicyclic pyrazole compounds and methods of use
申请人:Blake F. James
公开号:US20070238726A1
公开(公告)日:2007-10-11
Compounds of Formulas Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting receptor tyrosine kinases and for treating disorders mediated thereby. Methods of using compounds of Formula Ia and Ib, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Arginase Inhibitors and Their Therapeutic Applications
申请人:OncoArendi Therapeutics S.A.
公开号:US20170319536A1
公开(公告)日:2017-11-09
Disclosed are small molecule therapeutic compounds that are potent inhibitors of arginase 1 and arginase 2 activity. Also disclosed are pharmaceutical compositions comprising the compounds, and methods for using the compounds for treating or preventing a disease or condition associated with arginase activity.
Heterobicyclic thiophene compounds and methods of use
申请人:Blake F. James
公开号:US20070197537A1
公开(公告)日:2007-08-23
Compounds of Formula I and pharmaceutically acceptable salts thereof, are useful for inhibiting receptor tyrosine kinases and for treating disorders mediated thereby. Methods of using compounds of Formula I and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Olefins are polymerized by novel transition metal complexes of selected iminocarboxylate and iminoamido ligands, sometimes in the presence of cocatalysts such as alkylaluminum compounds or neutral Lewis acids. Olefins which may be (co)polymerized include ethylene, α-olefins, and olefins containing polar groups such as olefinic esters for example acrylate esters. Also described are certain “Zwitterionic” transition metal complexes as polymerization catalysts for making polar copolymers. The resulting polymers are useful as thermoplastics and elastomers.
In homopolar solvents α-keto acids form a stable proton chelate between the carboxyl and α-carbonyl groups. This chelate causes a major bathochrome shift of the n-π*-bands of the α-carbonyl group as compared to the spectrum of the non-chelated molecule, and moreover it shows a remarkable vibrational band structure. The UV spectra of α-keto acid amides also suggest an intramolecular -NH⋯OC interaction