SYNTHESIS, SURFACE-ACTIVE PROPERTIES AND ANTIMICROBIAL ACTIVITY OF NEW BIS QUATERNARY AMMONIUM-COMPOUNDS

被引：95

作者：

DIZ, M

MANRESA, A

PINAZO, A

ERRA, P

INFANTE, MR

机构：

[1] CSIC, CTR INVEST & DESARROLLO, BARCELONA, SPAIN

[2] UNIV BARCELONA, FAC FARM, DEPT MICROBIOL, BARCELONA 7, SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1994年 / 08期

关键词：

D O I：

10.1039/p29940001871

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New dimeric surfactants 1 and 2 containing two saturated hydrocarbon chains and two quaternary ammonium salts linked through an alkene spacer chain with amide and disulfide bonds have been prepared from a betaine type amphoteric surfactant. They show a high effectiveness of adsorption in comparison with their single chain homologues. Surfactants 1 and 2 are very water soluble compounds with extraordinary micelle-forming properties. Both are very active against a wide range of microorganisms including gram negative bacteria.

引用

页码：1871 / 1876

页数：6

共 32 条

[1] ALKANEDIYL-ALPHA,OMEGA-BIS(DIMETHYLALKYLAMMONIUM BROMIDE) SURFACTANTS .3. BEHAVIOR AT THE AIR-WATER-INTERFACE [J].