16840-84-9Relevant articles and documents
COMPOUNDS USEFUL IN HIV THERAPY
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Page/Page column 106-107; 135-136, (2021/10/02)
The invention relates to compounds of Formula (I), salts thereof, pharmaceutical compositions thereof, as well as methods of treating or preventing HIV in subjects.
TENSION SUPERFICIELLE ET MICELLISATION D'ALKYL SULFONATES DE SODIUM A DEUX CHAINES EGALES
Granet, Robert,Piekarski, Salomon
, p. 131 - 136 (2007/10/02)
Five new symetrical double tailed alkyl sodium sulfonates R(R)CH-SO3Na, each chain varying from 7 to 11 carbon atoms, have been synthesized and purified.Their solubilities in distillled water have been determined between 0 and 80 deg C.From measurement of surface tension, the curve γ = f(log C) permits the determination of the CMC and the surface excess.A linear plot of log(CMC) versus the total number of carbons have been established.The area per molecule near the CMC is the same for all the terms of the serie.The surface tension above the CMC decreases from 25.7 to 21.4 mN/m when the alkyl chain grows, from R = C7H16 to R = C11H23 at 60 deg C.In the presence of added NaCl, the area per molecule decreases to 55 +/- 5 Angstroem and the evolution of the CMC values versus salinity gives an estimation of the ionization degree of the micelles.