[EN] QUINAZOLINE DERIVATIVES<br/>[FR] DERIVES DE QUINAZOLINE
申请人:ASTRAZENECA AB
公开号:WO2005030757A1
公开(公告)日:2005-04-07
The invention concerns a quinazoline derivative of the Formula (I): wherein each of the variables have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an antiproliferative agent in the prevention or treatment of tumours which are sensitive to inhibition of erbB receptor tyrosine kinases.
This invention aims at providing a catalyst for producing an optically active aldehyde or an optically active ketone, which is an optically active carbonyl compound, by carrying out selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, particularly a catalyst which is insoluble in a reaction mixture for obtaining optically active citronellal which is useful as a flavor or fragrance, by carrying out selective asymmetric hydrogenation of citral, geranial or neral; and a method for producing a corresponding optically active carbonyl compound. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table is supported on a support, an optically active cyclic nitrogen-containing compound and an acid.
[EN] HSP-90 BINDING COMPOUNDS, COMPOSITIONS THEREOF, AND THEIR USE FN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISEASES<br/>[FR] COMPOSÉS SE FIXANT À LA HSP-90, COMPOSITIONS DE CEUX-CI ET LEUR UTILISATION DANS LE TRAITEMENT DE MALADIES AUTO-IMMUNES ET INFLAMMATOIRES
申请人:AEGERA THERAPEUTICS INC
公开号:WO2011035417A1
公开(公告)日:2011-03-31
The invention relates to therapeutic compounds that bind to HSP90. The compounds disclosed herein bind HSP90 and alter the chaperoning capability of HSP90 proteins. The invention also relates to pharmaceutical compositions comprising these compounds, and methods of treating diseases and disorders such as cancer, autoimmune disease and other diseases.
[EN] DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES DERIVATIVES<br/>[FR] DÉRIVÉS DE DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES
申请人:UCB BIOPHARMA SRL
公开号:WO2021130257A1
公开(公告)日:2021-07-01
The present invention relates to dihydro‐cyclopenta‐isoquinoline derivatives of formula (I): processes for preparing them, pharmaceutical compositions containing them and their use in treating disorders caused by IgE (such as allergic responses, non‐allergic mast cell responses or certain autoimmune responses), and in particular, disorders caused by the interaction of IgE with the FcεRI receptor.
Synthesis, characterisation and in vitro cytotoxicity studies of a series of chiral platinum(II) complexes based on the 2-aminomethylpyrrolidine ligand: X-ray crystal structure of [PtCl2(R-dimepyrr)] (R-dimepyrr=N-dimethyl-2(R)-aminomethylpyrrolidine)
作者:Connie I. Diakos、Mei Zhang、Philip J. Beale、Ronald R. Fenton、Trevor W. Hambley
DOI:10.1016/j.ejmech.2008.12.022
日期:2009.7
A series of platinum(II) complexes were synthesised based on the enantiomerically pure amino acid proline. Novel synthetic pathways were developed, adapted from standard peptide chemistry, to produce the 2-aminomethylpyrrolidine (pyrr) ligand and its derivatives with differing arrangements of methyl substituents at the exocyclic amine sites. The crystal structure of [PtCl2(R-dimepyrr)] (R-dimepyrr = N