Alkyl- und Arylsulfens�ureamide durch Cycloeliminierung von Alkenen aus Sulfimiden, 3: Bildung prim�rer und sekund�rer aliphatischer Sulfenamide des TypsRSNH2 bzw.RSNHR 1
Stable and easily available sulfide surrogates allow a stereoselective activation of alcohols
作者:Jérémy Merad、Ján Matyašovský、Tobias Stopka、Bogdan R. Brutiu、Alexandre Pinto、Martina Drescher、Nuno Maulide
DOI:10.1039/d1sc01602d
日期:——
Isothiouronium salts are easilyaccessible and stable compounds. Herein, we report their use as versatile deoxasulfenylating agents enabling a stereoselective, thiol-free protocol for synthesis of thioethers from alcohols. The method is simple, scalable and tolerates a broad range of functional groups otherwise incompatible with other methods. Late-stage modification of several pharmaceuticals provides
[EN] SELECTIVE INHIBITORS OF CARBONIC ANHYDRASE<br/>[FR] INHIBITEURS SÉLECTIFS D'ANHYDRASE CARBONIQUE
申请人:UNIV VILNIUS
公开号:WO2017017505A1
公开(公告)日:2017-02-02
Invention is related to novel compounds – benzenesulfonamides of general formulas (I) and (II). The compounds can be used in biomedicine as active ingredients in pharmaceutical formulations, because they inhibit enzymes which participate in disease progression. Acknowledgements: This research was funded by the European Social Fund under the Global Grant measure (no. VP1-3.1.-SMM-07-K-02-009).
Distinguishihg ionization from sulfur p-type lone pair orbitals and carbon π-molecular orbitals by he I/He II photoelectron spectroscopy
作者:Richard S. Glass、Jeffrey L. Broeker、Mark E. Jatcko
DOI:10.1016/0040-4020(89)80124-3
日期:1989.1
Ionization from a molecular orbital localized on sulfur results in a large decrease in intensity using HeII compared with HeI as the source relative to ionization from carbon π-molecular orbitals. Mixed orbitals with both sulfur and carbon character also give rise to diminished intensities in the HeII versus HeIspectra relative to pure carbon orbitais, but proportionately less decrease than pure sulfur
Disclosed are novel compounds—benzenesulfonamides of general formulas (I) and (II)
The compounds can be used in biomedicine as active ingredients in pharmaceutical formulations, because they inhibit enzymes which participate in disease progression. Also disclosed are method of treatment using such compounds.
公开了通式 (I) 和 (II) 的新型化合物-苯磺酰胺
这些化合物可用于生物医学,作为药物制剂的活性成分,因为它们能抑制参与疾病进展的酶。此外,还公开了使用此类化合物进行治疗的方法。
FRANEK, WALTER;CLAUS, PETER K., MONATSH. CHEM., 121,(1990) N-7, C. 539-547