5, and most preferably 1 to 3, preferably, substituted or unsubstituted at least is a bicyclic alkyl or saturated cyclic 4-12 membered being, is represented by it, one nitrogen atom of the ring to form a bond with the sulfonyl group of formula I, thus a] to provide sulfonamide that. ...
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Proton NMR spectroscopy showed the complete absence of the cis iso- mer. It should be noted, however, that hy- drolysis of sulfonamide V was not the meth- od of choice used to isolate the cis isomer; this is due largely to the observation that after 3 days of hydrolysis in 6N HCI ...
Anti-fibrillization effects of sulfonamide derivatives on α-synuclein and hyperphosphorylated tau isoform 1N4R 2022, Journal of Molecular Structure Citation Excerpt : While many compounds inhibiting aggregation of non-phosphorylated tau are reported [6–9], many (e.g., dihydroxybenzene, aminothioeno...
The present invention is directed to a method for the preparation of N-[4-(4-fluorophenyl)-5-formyl-6-isopropylpyrimidin-2-yl]-N-methylmethanesulfonamide and its use in the preparation of rosuvastatin or a pharmaceutically acceptable sal... GRUMANN Arne,PIETIKINEN Pekka,REINE Inese - WO 被引...
Electrocatalytic recycling of waste nitrate (NO3−) to valuable ammonia (NH3) at ambient conditions is a green and appealing alternative to the Haber−Bosch process. However, the reaction requires multi-step electron and proton transfer, making it a
It is found that inclusion of the sulfonamide further improves stability, particularly at higher temperatures and permits the active halogen source to be stabilized as a slurry. The destaining activity of the halogen remains effective even after a prolonged storage period. 申请人:CHEMED CORPORATION ...
Claims L. Hydrophilic sulfonamide derivatives according to formula I with its geometrical isomers, in an optically active form as enantiomers, dia- stereomers, as well as in the form of racemates and the pharmaceutically accept- able salts thereof, wherein Arl is an aryl or heteroaryl; Ar2 is...
methanesulfonamide group, and the like are mentioned. As the alkyl group X, straight-chain or branched alkyl groups having 1 to 5 carbon atoms such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, sec-butyl and the like are mentioned. As the halogen atom, chlorine, bromine or...
Biol. 7:171-176); sulfonamide (Guerineau et al. (1990) Plant Mol. Biol. 15:127-136); bromoxynil (Stalker et al. (1988) Science 242:419-423); glyphosate (Shaw et al. (1986) Science 233:478-481); phosphinothricin (DeBlock et al. (1987) EMBO J. 6:2513-2518)....