Chemistry (Weinheim an der Bergstrasse, Germany), 17(13), 3679-3692 (2011-03-03)
The first catalytic asymmetric synthesis of β-sultones is reported. This development has enabled a rapid access to a number of highly enantioenriched biologically interesting sulfonyl and sulfinyl compound classes, which makes use of the inherent ring strain of the four-membered
Journal of molecular graphics & modelling, 27(3), 326-331 (2008-07-08)
A density functional theory investigation was carried out to characterize (14)N electric field gradient tensors, EFG, in crystalline sulfamerazine and sulfathiazole. To include hydrogen-bonding effects in the calculations, the most probable interacting molecules with the target were considered as tetrameric
International journal of pharmaceutics, 415(1-2), 110-118 (2011-06-08)
The ability to detect and quantify polymorphism of pharmaceuticals is critically important in ensuring that the formulated product delivers the desired therapeutic properties because different polymorphic forms of a drug exhibit different solubilities, stabilities and bioavailabilities. The purpose of this
Protein sulfenic acids are essential cysteine oxidations in cellular signaling pathways. The thermodynamics that drive protein sulfenylation are not entirely clear. Experimentally, sulfenic acid reduction potentials are hard to measure, because of their highly reactive nature. We designed a calculation
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