[EN] TRPML MODULATORS<br/>[FR] MODULATEURS DE TRPML
申请人:CASMA THERAPEUTICS INC
公开号:WO2021127337A1
公开(公告)日:2021-06-24
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
本发明提供了化合物、药学上可接受的组合物以及使用这些化合物的方法。
Enantioselective Aromatic Sulfide Oxidation and Tandem Kinetic Resolution Using Aqueous H<sub>2</sub>O<sub>2</sub>and Chiral Iron-Bis(oxazolinyl)bipyridine Catalysts
作者:Angela Jalba、Noémie Régnier、Thierry Ollevier
DOI:10.1002/ejoc.201601597
日期:2017.3.27
An efficient method for the oxidation of aromaticsulfides was developed using aqueous H2O2 catalyzed by in situ-generated chiral Fe/6,6'-bis(oxazolinyl)-2,2'-bipyridine (bipybox) complex. The corresponding sulfoxides were obtained in high enantio-selectivities (up to 98.5:1.5 er) and good yields (up to 61%) when the mono-oxidation of the sulfides was performed in combination with the kinetic resolution
Chromium(VI) Oxide Catalyzed Oxidation of Sulfides to Sulfones with Periodic Acid
作者:Liang Xu、Jie Cheng、Mark L. Trudell
DOI:10.1021/jo030031n
日期:2003.6.1
A highly efficient and selective oxidation of sulfides to sulfones with periodic acid catalyzed by CrO(3) is described. A variety of electron-rich and electron-deficient sulfides were oxidized to sulfones with 2 mol % CrO(3) in acetonitrile at room temperature in excellent yields. Sulfides with other readily oxidized functional groups were selectively oxidized to sulfones in high yields with 10 mol
Efficient synthesis of α-(fluoro/chloro/methoxy)disulfonylmethane derivatives as tunable substituted methyl synthons via a new C–S bond forming strategy
作者:G.K. Surya Prakash、Fang Wang、Chuanfa Ni、Tito Joe Thomas、George A. Olah
DOI:10.1016/j.jfluchem.2010.07.006
日期:2010.10
A new synthetic protocol for the preparation of α-fluoro(disulfonyl)methane and its chloro as well as methoxy analogues has been developed. Due to the synthetic utility of α-fluoro(bisphenylsulfonyl)methane (FBSM) as a versatilesynthon in the preparation of various useful fluoromethylated organic molecules, search for an easy and economic for its preparation route has been essential. The C–S bond
electrophiles in Ni-catalyzed Suzuki-Miyaura cross-coupling reactions. The C-sulfone bond in the α-oxo-vinylsulfone motif is cleaved chemoselectively in these reactions, furnishing C-aryl glycals or acyclic vinyl ethers in high yields. These reactions proceed under mild conditions and tolerate a remarkable scope of heterocycles and functional groups. Preliminary mechanistic studies revealed the importance of
我们证明,在 Ni 催化的 Suzuki-Miyaura 交叉偶联反应中,容易获得且工作台稳定的 α-氧代乙烯基砜是有能力的亲电试剂。在这些反应中,α-氧代-乙烯基砜基序中的 C-砜键被化学选择性地裂解,以高产率提供 C-芳基乙二醇或无环乙烯基醚。这些反应在温和的条件下进行,并且可以耐受范围广泛的杂环和官能团。初步的机理研究揭示了 α-杂原子在促进这些转变中的重要性。