[EN] COMPOUNDS FOR TREATING RESPIRATORY DISEASE<br/>[FR] COMPOSÉS POUR LE TRAITEMENT D'UNE MALADIE RESPIRATOIRE
申请人:ENTERPRISE THERAPEUTICS LTD
公开号:WO2020249957A1
公开(公告)日:2020-12-17
Compounds of general formula (I) and their tautomeric forms all enantiomers and isotopic variants and salts and solvates thereof: Formula (I), wherein (AA) represents a single or a double bond and R1, R2, X1, X2, X3, X4, X5, Y and Z are as defined herein; are useful for treating respiratory disease and other diseases and conditions modulated by TMEM16A.
New hydrazones of 5-nitro-2-furaldehyde with adamantanealkanohydrazides: synthesis and in vitro trypanocidal activity
作者:Angeliki-Sofia Foscolos、Ioannis Papanastasiou、George B. Foscolos、Andrew Tsotinis、Tahsin F. Kellici、Thomas Mavromoustakos、Martin C. Taylor、John M. Kelly
DOI:10.1039/c6md00035e
日期:——
a hydrazone of 5-nitro-2-furaldehyde is used therapeutically against Trypanosoma brucei and Trypanosoma cruzi infections. Exploiting our previous observation that adamantane derivatives display trypanocidal activity, we designed and synthesised a range of hydrazones of 5-nitro-2-furaldehyde with adamantane alkanohydrazides. The most promising compounds had >20 times greater activity (IC50 ∼ 100 nM)
“Sandwich” Diimine‐Copper Catalysts for C−H Functionalization by Carbene Insertion
作者:Kristine Klimovica、Julius X. Heidlas、Irvin Romero、Thanh V. Le、Olafs Daugulis
DOI:10.1002/anie.202200334
日期:2022.8
A new catalyst platform for C(sp3)−H bond functionalization has been discovered. “Sandwich” diimine-copper(I) complexes catalyze reactions of alkane, ether, and amine C−H bonds with a large panel of diazo compounds. Additionally, the first metal-catalyzed C(sp3)−H methylation by CH2N2 is disclosed. The electrophilicity and extreme steric bulk of these catalysts are likely reasons for their efficiency
发现了一种用于 C(sp 3 )−H 键功能化的新催化剂平台。“三明治”二亚胺-铜(I)络合物催化烷烃、醚和胺CH键与大量重氮化合物的反应。另外,公开了CH 2 N 2的第一个金属催化的C(sp 3 )-H甲基化。这些催化剂的亲电性和极大的空间体积可能是其高效的原因。
[EN] BENZIMIDAZOLE DERIVATIVES FOR TREATING RESPIRATORY DISEASE<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE POUR LE TRAITEMENT D'UNE MALADIE RESPIRATOIRE
申请人:TMEM16A LTD
公开号:WO2022123314A1
公开(公告)日:2022-06-16
Compounds of general formula (I): (I) wherein R1, R2, R3, R4, R5, Y and Z are as defined herein are useful for treating respiratory disease and other diseases and conditions modulated by TMEM16A.