Aminothiophenedicarboxamides and dicyanothiopheneacetamides as effective synthetic molluscicides against Indoplanorbis exustus snail
                                
                                    
                                        作者:Shrikant B. Kanawade、Raghunath B. Toche、Shivaraj P. Patil、Ashok E. Desai、Sapana S. Bhamare                                    
                                    
                                        DOI:10.1016/j.ejmech.2011.06.001
                                    
                                    
                                        日期:2011.9
                                    
                                    New thiophenedicarboxamide 2a-c and dicyanothiopheneacetamide 3a-c derivatives were synthesized and their bioactivity against Indoplanorbis exustus snails was evaluated. The I. exustus snail is a serious host of parasite of genus Schistosoma which infects cattle. Thus reduces livestock productivity and also acts as a source of cercarial dermatitis in human beings. The results obtained show a significant (P < 0.05) molluscicidal activity with LC50 = 0.6043 ppm for compound 2a and LC50 = 0.6511 ppm for compound 3a. (C) 2011 Elsevier Masson SAS. All rights reserved.