Prasad, J. V. N. Vara; Markoski, Larry J.; Boyer, Fred E.; Domagala, John M.; Ellsworth, Edmund L.; Gajda, Christopher; Hagen, Susan E.; Tait, Bradley D.; Lunney, Elizabeth A.; Tummino, Peter J.; Ferguson, Donna; Holler, Tod; Hupe, Donald; Nouhan, Carolyn; Gracheck, Stephen J.; VanderRoest, Steven; Saunders, James; Iyer, K.; Sinz, M. published their research in Bioorganic & Medicinal Chemistry Letters on August 2 ,1999. The article was titled 《Nonpeptidic HIV protease inhibitors: 6-alkyl-5,6-dihydro-2-pyranones possessing a novel and achiral 3-(2-t-butyl-5-methyl-4-sulfamate)phenylthio moiety》.Safety of 4-Methyl-1-piperazinesulfonyl Chloride The article contains the following contents:
Dihydropyran-2-ones possessing a sulfamate moiety at the 4-position of a phenylthio ring were designed to reach S3′ pocket of the HIV protease. Synthetic routes for the preparation of thiotosylates possessing 3-(2-tert-butyl-5-methyl-4-sulfamate) phenylthio moiety were established. SAR of various sulfamate analogs including HIV protease binding affinities, antiviral activities and therapeutic indexes will be described. An example compound thus prepared and tested was sulfamic acid 4-[[5,6-dihydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-6-methyl-2-oxo-2H-pyran-3-yl]thio]-5-(1,1-dimethylethyl)-2-methylphenyl ester. The experimental part of the paper was very detailed, including the reaction process of 4-Methyl-1-piperazinesulfonyl Chloride(cas: 1688-95-5Safety of 4-Methyl-1-piperazinesulfonyl Chloride)
4-Methyl-1-piperazinesulfonyl Chloride(cas: 1688-95-5) is a member of sulfamide. Sulfamide was used in the synthesis of: Schiff bases of the type ArCH=NSO2NH2; 1H,3H-2,1,3-benzothiadiazin-4-one-2,2-dioxide (BTDD); sulfamide analogs of oleoylethanolamide analogs in a study of PPARα activation.Safety of 4-Methyl-1-piperazinesulfonyl Chloride
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics