FIELD: organic chemistry. SUBSTANCE: invention proposes new heterocyclic compound, - 4-[(benzo-2,1,3-thiadiazolyl-4)-amino] -5,6,7,8-tetrahydroben-zothieno-[2,3-d] -pyrimidine showing the improved anthelmintic activity. Compound provides an effective inhibition of growth of larvocysts of alveolar echinococcus (by 90.8%) and death of the most part of parasitic larvocysts (by 70-90%) in infected cotton rats in experiment as compared with the known antiechinococcosis preparation mebendazol. The proposed compound shows low toxicity and tolerated by mice at the dose 4.0 g/kg without any toxic symptoms. EFFECT: enhanced effectiveness of new compound indicated above. 1 tbl
Title | Year | Author | Number |
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6-[4-(4-ALKYLPIPERAZINYL-1)PHENYLAMINO]-1,2,5-THIADIAZOLO[3,4- -H]QUINOLINES SHOWING ANTHELMINTIC ACTIVITY AT ALVEOLAR ECHINOCOCCOSIS AND HYMENOLEPIDOSIS | 1991 |
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Authors
Dates
1998-07-27—Published
1997-02-13—Filed