COMPOUNDS FOR INHIBITING SEMICARBAZIDE-SENSITIVE AMINE OXIDASE (SSAO) / VASCULAR ADHESION PROTEIN-1 (VAP-1) AND USES THEREOF FOR TREATMENT AND PREVENTION OF DISEASES
申请人:Mátyus Péter
公开号:US20110263567A1
公开(公告)日:2011-10-27
The present invention relates to compounds of general formula (i) having an oxime moiety or a pharmaceutically acceptable salt, hydrate or solvate thereof and its use for inhibiting semicarbazide-sensitive amine oxidase (SSAO), also known as vascular adhesion protein-1 (VAP-1), a pharmaceutical composition comprising the compound or a salt, hydrate or solvate thereof as an active ingredient, a method for the prevention or the treatment of a SSAO/VAP-1 related disease, said diseases including acute or chronic inflammatory diseases, diseases related to carbohydrate metabolism, diabetes-associated complications, diabetic retinopathy and macular oedema, diseases related to adipocyte or smooth muscle dysfunctions, neurodegenerative diseases and vascular diseases.
Konecny, Vaclav; Kovac, Stefan; Varkonda, Stefan, Collection of Czechoslovak Chemical Communications, 1985, vol. 50, # 2, p. 492 - 502
作者:Konecny, Vaclav、Kovac, Stefan、Varkonda, Stefan
DOI:——
日期:——
US8536210B2
申请人:——
公开号:US8536210B2
公开(公告)日:2013-09-17
Novel Extensions of the <i>tert</i>-Amino Effect: Formation of Phenanthridines
and Diarene-Fused Azocines from <i>ortho</i>-<i>ortho</i>′-Functionalized Biaryls
azocines fused to two benzene rings or one benzene and one pyridazinone ring, which are otherwise difficult to access, were prepared via two new extensions of the tert- ' amino effect. The synthetic pathway includes three steps:i) Suzuki ] reaction of an ortho-functionalized phenylboronic acid with ortho- ] disubstituted benzenes or pyridazinones; ii) the Knoevenagel condensation reaction of the biaryl
A series of 4-aminomethylpyridazines and -pyridazin-3(2H)-ones (“diaza-benzylamines”), bearing alkylamino side chains in ortho position relative to the CH2NH2 unit, was synthesized by catalytic hydrogenation of the corresponding nitriles in strongly acidic medium. N-Benzyl protecting groups either at the pyridazinone ring nitrogen or at an exocyclic nitrogen were selectively removed hydrogenolytically or by treatment with a Lewis acid. The new compounds were tested in vitro for semicarbazide-sensitive amine oxidase (SSAO) inhibitory activity and 4-(aminomethyl)-N,N′-diethylpyridazine-3,5-diamine (22) was found to be the most active representative.