The Sulfamate Functional Group as a New Anchor for Solid-Phase Organic Synthesis
作者:Liviu C. Ciobanu、René Maltais、Donald Poirier
DOI:10.1021/ol990381p
日期:2000.2.1
Sulfamate derivatives were loaded on trityl chloride resin, and two variants of cleavage were developed for this sulfamate anchor: an acid treatment to easily restore the free sulfamate and a nucleophilic treatment to generate the corresponding phenol. In addition to loading/cleavage assays and stability experiments, a model sequence of reactions was performed with the new sulfamate anchor to show its
Oxidative rearrangements during the title reaction give 2,3 and 4 when lead(IV) acetate is used. The major products from thalIium(III) oxidation are the allylic ethers 5, 6 and 7. Oxymercuration-demercuration followed by acetylation gives 8 and 10 in addition to the ‘normal’ compound 9. The general rules previously developed for the metal salt oxidation of simple olefins depend on the nature of the
[EN] POSITIVE NMDA-MODULATING COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS MODULATEURS DE NMDA POSITIFS ET LEURS PROCÉDÉS D'UTILISATION
申请人:[en]SAGE THERAPEUTICS, INC.
公开号:WO2023028278A2
公开(公告)日:2023-03-02
Compounds are provided according to Formulae (A-I), (B-I), (C-I), (D-I), (E-I), (F-I), (G-I), and (H-I) : and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present disclosure are contemplated useful for the prevention and treatment of a variety of CNS-related conditions.