[EN] 7-SUBSTITUTED SULFONIMIDOYLPURINONE COMPOUNDS AND DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF LIVER CANCER [FR] NOUVEAUX COMPOSÉS SULFONIMIDOYLPURINONE SUBSTITUÉS EN POSITION 7 ET DÉRIVÉS POUR LE TRAITEMENT ET LA PROPHYLAXIE DU CANCER DU FOIE
Beta lactam compounds and their use as inhibitors of tryptase
申请人:Bristol-Myers Squibb Co.
公开号:US06335324B1
公开(公告)日:2002-01-01
Compounds of the formulas:
are disclosed. These compounds inhibit tryptase as well as other enzyme systems or are selective tryptase inhibitors and are useful as antiinflammatory agents particularly in the treatment of chronic asthma.
Self-immolativedendrimers are a unique class of molecules that are able to disassemble upon undergoing a specific triggering reaction through domino-like fragmentations. We have designed and synthesized a novel AB(6) self-immolative dendritic adaptor that amplifies a single cleavage event into the release of six reporter units. The disassembly mechanism is based on a specifically triggered cleavage
[EN] 4 ( 1H) -PYRIDINONE DERIVATIVES AND THEIR USE AS ANTIMALARIA AGENTS<br/>[FR] DÉRIVÉS DE 4(1H)-PYRIDINONE ET LEUR UTILISATION COMME AGENTS ANTIPALUDIQUES
申请人:GLAXO GROUP LTD
公开号:WO2010081904A1
公开(公告)日:2010-07-22
4-pyridone (4-pyridinone) derivatives of Formula (I) and pharmaceutically acceptable derivatives thereof, processes for their preparation, pharmaceutical formulations thereof and their use in chemotherapy of certain parasitic infections such as malaria, are provided.
A comparative study of the self-immolation of para-aminobenzylalcohol and hemithioaminal-based linkers in the context of protease-sensitive fluorogenic probes
This study focuses on the disassembly-behavior of self-immolative pro-fluorescent linkers under physiological conditions and through an enzyme-initiated domino reaction. The targeted linkers are based on para-aminobenzylalcohol (PABA) or hemithioaminal derivatives of para-carboxybenzaldehyde or glyoxilic acid. We found that a fine tuning of the kinetic properties could be obtained through the modulation of the linker structure, giving either a fast signal response or free-adaptable systems suitable for the design of protease-sensitive fluorogenic probes or prodrug systems.