[EN] SULFONIMIDAMIDE COMPOUNDS AS NLRP3 MODULATORS<br/>[FR] COMPOSÉS DE SULFONIMIDAMIDE EN TANT QUE MODULATEURS DE NLRP3
申请人:GENENTECH INC
公开号:WO2021150574A1
公开(公告)日:2021-07-29
Described herein are compounds of Formula (I), Formula (I-A), and Formula (I-B), solvates thereof, tautomers thereof, and pharmaceutically acceptable salts of the foregoing, Further described herein are methods of inhibiting NLRP3 using said compounds, and methods of and compositions useful in treating NLRP3-dependent disorders.
A method for producing a nitrobenzene compound represented by general formula (2), wherein R
1
and R
5
are the same or different, and each is a halogen atom or another functional group, and R
2
, R
3
, and R
4
are the same or different, and each is a hydrogen atom or another functional group, comprises oxidizing an aniline compound represented by general formula (1), wherein R
1
, R
2
, R
3
, R
4
, and R
5
are the same as described above, with hydrogen peroxide in the presence of a tungsten compound under an acidic condition, followed by oxidation with hydrogen peroxide under a neutral to alkaline condition.
A Mild and General Larock Indolization Protocol for the Preparation of Unnatural Tryptophans
作者:Kangway V. Chuang、Madeleine E. Kieffer、Sarah E. Reisman
DOI:10.1021/acs.orglett.6b02477
日期:2016.9.16
A mild and general protocol for the Pd(0)-catalyzed heteroannulation of o-bromoanilines and alkynes is described. Application of a Pd(0)/P(tBu)3 catalyst system enables the efficient coupling of o-bromoanilines at 60 °C, mitigating deleterious side reactions and enabling access to a broad range of useful unnatural tryptophans. The utility of this new protocol is demonstrated in the highly convergent
Design, Synthesis, and Biological Evaluation of a Novel Series of Teriflunomide Derivatives as Potent Human Dihydroorotate Dehydrogenase Inhibitors for Malignancy Treatment
Human dihydroorotate dehydrogenase (hDHODH), as the fourth and rate-limiting enzyme of the de novo pyrimidine synthesis pathway, is regarded as an attractive target for malignancy therapy. In the present study, a novel series of teriflunomide derivatives were designed, synthesized, and evaluated as hDHODH inhibitors. 13t was the optimal compound with promising enzymatic activity (IC50 = 16.0 nM), potent