[EN] FERROPTOSIS INHIBITORS–DIARYLAMINE PARA-ACETAMIDES<br/>[FR] INHIBITEURS DE FERROPTOSE-DIARYLAMINE PARA-ACÉTAMIDES
申请人:SIRONAX LTD
公开号:WO2021175200A1
公开(公告)日:2021-09-10
Provided are compounds that inhibit ferroptosis activity, or modulate or inhibit a disease associated with ferroptosis dysregulation, such as neuropathy, ischemia reperfusion injury, acute kidney failure and cancer, including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
[EN] SMALL-MOLECULE INHIBITORS FOR THE Β-CATENIN/B-CELL LYMPHOMA 9 PROTEIN−PROTEIN INTERACTION<br/>[FR] INHIBITEURS À PETITES MOLÉCULES POUR L'INTERACTION PROTÉINE-PROTÉINE DE LYMPHOME À LYMPHOCYTES T/β-CATÉNINE
申请人:H LEE MOFFITT CANCER CT & RES
公开号:WO2021055936A1
公开(公告)日:2021-03-25
Disclosed are inhibitors for the β-catenin/B-cell lymphoma 9 interaction. The inhibitors are selective for β-catenin/B-cell lymphoma 9 over β-catenin/ E-cadherin PPI interaction. Methods of using the disclosed compounds to treat cancer are also disclosed.
Hydrogenation of Secondary Amides using Phosphane Oxide and Frustrated Lewis Pair Catalysis
作者:Laura Köring、Nikolai A. Sitte、Markus Bursch、Stefan Grimme、Jan Paradies
DOI:10.1002/chem.202100041
日期:2021.10.13
The metal-free catalytic hydrogenation of secondary carboxylic acid amides is developed. The reduction is realized by two new catalytic reactions. First, the amide is converted into the imidoyl chloride by triphosgene (CO(OCCl3)2) using novel phosphorus(V) catalysts. Second, the in situ generated imidoyl chlorides are hydrogenated in high yields by an FLP-catalyst. Mechanistic and quantum mechanical
and synthesized based on the known proteasomeinhibitor PI-1840. Most of them showed significant inhibition against the β5c subunit of human 20S proteasome, and five of them exhibited IC50 values at the sub-micromolar level, which were comparable to or even more potent than PI-1840. The most active two (1c and 1d) showed IC50 values of 0.12 and 0.18 μM against the β5c subunit, respectively, while they