[EN] QUINAZOLINE COMPOUNDS<br/>[FR] COMPOSES DE QUINAZOLINE
申请人:ASTRAZENECA AB
公开号:WO2004058752A1
公开(公告)日:2004-07-15
Quinazoline derivatives of formula (I) wherein A is 5-membered heteroaryl containing a sulphur atom and optionally containing one or more nitrogen atoms; compositions containing them, processes for their preparation and their use in therapy.
[EN] UREA DERIVATIVES OF AMPHOTERICIN B DERIVED FROM SECONDARY AMINES<br/>[FR] DÉRIVÉS D'URÉE DE L'AMPHOTÉRICINE B DÉRIVÉE D'AMINES SECONDAIRES
申请人:UNIV ILLINOIS
公开号:WO2016112243A1
公开(公告)日:2016-07-14
Provided are certain urea derivatives of amphotericin B (AmB) having improved therapeutic index compared to AmB. The compounds of the invention are less toxic than AmB and are useful to treat fungal infections. In certain embodiments the urea derivative of AmB is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof: wherein, independently for each occurrence: R represents methyl, ethyl, propyl, or isopropyl; R' represents methyl, ethyl, propyl, or isopropyl; or R and R', taken together with the nitrogen atom to which they are attached, represent a radical of a cyclic secondary amine. Also provided are methods for making the urea derivatives of AmB.
Tuning the chemoselective hydrogenation of aromatic ketones, aromatic aldehydes and quinolines catalyzed by phosphine functionalized ionic liquid stabilized ruthenium nanoparticles
作者:He-yan Jiang、Xu-xu Zheng
DOI:10.1039/c5cy00293a
日期:——
Rutheniumnanoparticles (Ru NPs) stabilized by phosphine-functionalized ionic liquids (PFILs) were synthesized in an imidazolium-based ionic liquid using H2 as a reductant. Characterization showed well-dispersed particles of about 2.2 nm (TEM) and confirmed the PFIL stabilization of the Ru NPs (NMR). The Ru NPs stabilized by PFILs exhibited excellent activity and switchable chemoselectivity in the
Methods for treating an inflammatory condition or inhibiting JNK
申请人:——
公开号:US20040127536A1
公开(公告)日:2004-07-01
This invention is generally directed to Indazole Derivatives having the following structure:
1
or pharmaceutically acceptable salt thereof, wherein R
1
, R
2
and A are as defined herein. Such compounds have utility in the treatment of a wide range of diseases and disorders that are responsive to JNK inhibition, such as an inflammatory disease or disorder. Thus, methods of treating such diseases and disorders are also disclosed, as are pharmaceutical compositions containing one or more compounds of the above compounds.
Indazole compounds, compositions thereof and methods of treatment therewith
申请人:Bhagwat S. Shripad
公开号:US20050009876A1
公开(公告)日:2005-01-13
This invention is generally directed to the use of Indazole Compounds for treating or preventing diseases associated with protein kinases, including tyrosine kinases, such as proliferative diseases, inflammatory diseases, abnormal angiogenesis and diseases related thereto, atherosclerosis, macular degeneration, diabetes, obesity, pain and others. The methods comprise the administration to a patient in need thereof of an effective amount of an indazole compound that inhibits, modulates or regulates tyrosine kinase signal transduction. Novel indazole compounds or pharmaceutically acceptable salt thereof are presented herein.