Synthesis of Substituted Indolesand Carbazoles from 2-Fluorophenyl Imines
作者:Linas Kudzma
DOI:10.1055/s-2003-40880
日期:2003.8
The synthesis of a series of indole and carbazole derivatives from 2-fluorophenyl imines is reported. 2-Fluoroaniline-d 4 (13) is prepared and used to investigate the mechanism of this indolization. 2-Fluorophenyl enaminone 17 gives the synthetically useful carbazole 20 via a similar indolization and in situ alkylation.
[EN] DEUTERATED SGC STIMULATORS<br/>[FR] STIMULATEURS DE SGC DEUTÉRÉS
申请人:CYCLERION THERAPEUTICS INC
公开号:WO2021195403A1
公开(公告)日:2021-09-30
The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutical formulations comprising them and their uses thereof, alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) or an increase in the concentration of cyclic Guanosine onophosphate (cGMP), or both, or an upregulation of the NO pathway is desirable. The compounds are of Formula I: or a pharmaceutically acceptable salt thereof, wherein each of Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 and Y9 is independently selected from hydrogen and deuterium, as well as pharmaceutical compositions, methods and uses thereof.
[EN] HYDROGEN ISOTOPE-ENRICHED ANALOGUES OF 1,2,4-OXANDIAZOLE BENZOIC ACID COMPOUNDS, COMPOSITIONS AND USES THEREOF<br/>[FR] ANALOGUES ENRICHI EN ISOTOPES D'HYDROGÈNE DE COMPOSÉS D'ACIDE BENZOÏQUE 1,2,4-OXANDIAZOLE, COMPOSITIONS ET LEURS UTILISATIONS
申请人:PTC THERAPEUTICS INC
公开号:WO2017087364A1
公开(公告)日:2017-05-26
Novel hydrogen isotope-enriched 1,2,4-oxadiazole benzoic acid compounds, methods of their use and pharmaceutical compositions thereof are disclosed. The methods include methods of treating or preventing a disease ameliorated by modulation of premature translation termination.
Arene nuclei efficiently underwent the hydrogen (H)–deuterium (D) exchange reaction catalyzed by platinum group metals on carbon in a mixed solvent of 2-propanol and D2O at roomtemperature to produce deuterium-labeled arenes. Platinum on carbon (Pt/C) and iridium on carbon (Ir/C) were applicable catalysts, and the various arenes bearing a carbonyl group, fluorine, phenolic hydroxy group, amino group
[EN] PHENYLOXADIAZOLE BENZOIC ACIDS<br/>[FR] ACIDES BENZOÏQUES DE PHÉNYLOXADIAZOLE
申请人:CONCERT PHARMACEUTICALS INC
公开号:WO2016073545A1
公开(公告)日:2016-05-12
This invention relates to novel phenyloxadiazole benzoic acids, and pharmaceutically acceptable salts thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering an inhibitor of premature translation termination and/or nonsense-mediated mRNA decay.