[EN] POLYAROMATIC UREA DERIVATIVES AND THEIR USE IN THE TREATMENT OF MUSCLE DISEASES<br/>[FR] DÉRIVÉS D'URÉE POLYAROMATIQUES ET LEUR UTILISATION DANS LE TRAITEMENT DE MALADIES MUSCULAIRES
申请人:ANAGENESIS BIOTECHNOLOGIES S A S
公开号:WO2021013712A1
公开(公告)日:2021-01-28
The current invention provides urea derivatives, in particular compounds having the core structure heteroaryl-NH-CO-NH-aryl-O- heteroaryl, for use in treating, ameliorating, delaying, curing and/ or preventing a disease or condition associated with muscle cells and/or satellite cells, such as Duchenne muscular dystrophy, Becker muscular dystrophy, cachexia or sarcopenia.
Facile Synthesis of Benzo[d]azol-2(3H)-ones Using 2-Phenoxycarbonyl-4,5-dichloropyridazin-3(2H)-one as Green CO Source
作者:Hyo Yoon、Yong-Jin Yoon、Ki Ryu、Bo Kim、Gi Sung
DOI:10.1055/s-0034-1378783
日期:——
is of great importance in synthetic and green chemistry. This study describes the synthesis of benzo[ d ]azol-2(3 H )-ones such as benzo[ d ]thiazol-2(3 H )-ones, benzo[ d ]oxazol-2(3 H )-ones, and benzo[ d ]imidazol-2(3 H )-ones using 2-phenoxycarbonyl-4,5-dichloropyridazin-3(2 H )-one in one pot. The reaction reported is carried out under neutral or acidic conditions in the presence of zinc or sodium
开发环保、稳定且易于处理的酰基来源在合成和绿色化学中具有重要意义。本研究描述了苯并[d]唑-2(3H)-酮的合成,例如苯并[d]噻唑-2(3H)-酮、苯并[d]恶唑-2(3H)-酮和使用 2-phenoxycarbonyl-4,5-dichloropyridazin-3(2 H )-one 在一锅中合成苯并 [ d ]imidazol-2(3 H )-ones。报道的反应是在中性或酸性条件下,在锌或碳酸氢钠存在下进行,以良好到极好的收率得到相应的杂环。该反应使用固体稳定的羰基源,它是一种可回收的官能团载体,哒嗪-3(2 H)-one。
[EN] 1-SUBSTITUTED 1,2,3,4-TETRAHYDRO-1,7-NAPHTHYRIDIN-8-AMINE DERIVATIVES AND THEIR USE AS EP4 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS SUBSTITUÉS EN 1 DE 1,2,3,4-TÉTRAHYDRO-1,7-NAPHTYRIDIN-8-AMINE ET LEUR UTILISATION COMME ANTAGONISTES DU RÉCEPTEUR EP4
申请人:TAKEDA PHARMACEUTICALS CO
公开号:WO2017014323A1
公开(公告)日:2017-01-26
The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof has an EP4 receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of EP4 receptor associated diseases (e.g., rheumatoid arthritis, aortic aneurysm (e.g. abdominal aortic aneurysm, thoracic aortic aneurysm, thoracoabdominal aortic aneurysm etc.), endometriosis, ankylosing spondylitis, inflammatory breast cancer etc.) and the like.
Phenyl 4,5-Dichloro-6-Oxopyridazine-1(6H)-Carboxylate as Carbonyl Source: Facile and Selective Synthesis of Carbamates and Ureas under Mild Conditions
作者:Yong-Jin Yoon、Hyung-Geun Lee、Min-Jung Kim、Song-Eun Park、Jeum-Jong Kim、Bo Kim、Sang-Gyeong Lee
DOI:10.1055/s-0029-1217997
日期:2009.10
The selective syntheses of carbamates, symmetric ureas, and unsymmetrical ureas have been accomplished by the reaction of amines with phenyl 4,5-dichloro-6-oxopyridazine-1(61H)-carboxylate as a carbonyl source under mild conditions. It is noteworthy that this process is mild, economic, and convenient.
COMBINATION OF POLYAROMATIC UREA DERIVATIVES AND GLUCOCORTICOID OR HDAC INHIBITOR FOR THE TREATMENT OF DISEASES OR CONDITIONS ASSOCIATED WITH MUSCLE CELLS AND/OR SATELLITE CELLS
申请人:Anagenesis Biotechnologies
公开号:EP4029501A1
公开(公告)日:2022-07-20
The current invention provides compounds for treating, ameliorating, delaying, curing and/or preventing a disease or condition associated with muscle cells and/or satellite cells, such as Duchenne muscular dystrophy, Becker muscular dystrophy, cachexia or sarcopenia, in combination with a corticosteroid or a HDAC inhibitor.