Synthesis of New Pentaerythritol-Based Gemini Surfactants
作者:M. C. Murguía、R. J. Grau
DOI:10.1055/s-2001-16060
日期:——
New dimeric or gemini surfactants bearing double-chain with two or four sulfonate groups, and quadruple-chain with four sulfonate groups, were prepared from pentaerythritol in good overall yields. All these surfactants showed excellent surface-active properties.
Synthesis, Surface‐Active Properties, and Anthelmintic Activities of New Cationic Gemini Surfactants Against the Gastrointestinal Nematode,
<i>Heligmosomoides polygyrus bakeri</i>
, In Vitro
作者:Victoria G. Sánchez、Claudio J. Giudici、Amilcar R. Bassi、Marcelo C. Murguía
DOI:10.1007/s11743-012-1337-0
日期:2012.7
(A) were determined and values indicate that the cationic series is characterized by good surface‐active and self‐aggregation properties. For the first time, we reported the anthelminticactivitiesagainst the rodent gastrointestinalnematodeHeligmosomoidespolygyrusbakeri, in vitro for cationicgemini compounds. In the series of five tested cationic compounds (4a–e), three of them (4a, 4b and 4d)