Refat El-Sayed Ibrahim

Heterocyclic compounds with surface and biological activity Refat El-Sayed Ibrahim

Surface active compounds holding heterocyclic ring having a dual function as antimicrobial and surface activity which may be useful in different fields as pharmaceutical and cosmetic industry, pesticides, antibiotics and fungi. Novelty of this book used for a long alkyl chain with a suitable molecular weight for the molecule becomes an amphiphilic molecule, which improves solubility, biodegradability and hence lowers the toxicity to human beings and becomes environmentally friendly. This work has been divided into three parts.1- The synthesis of heterocyclic compounds incorporated with fatty chain2- Preparation and evaluation of nonionic surface active agents3- Antimicrobial evaluation of nonionic surface active agents