Novel Pyrimidine Derivatives Bearing a 1,3,4-Thiadiazole Skeleton: Design, Synthesis, and Antifungal Activity

Autor: Nianjuan Pan, Chunyi Liu, Ruirui Wu, Qiang Fei, Wenneng Wu
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Frontiers in Chemistry, Vol 10 (2022)
Druh dokumentu: article
ISSN: 2296-2646
DOI: 10.3389/fchem.2022.922813
Popis: In this study, twenty novel pyrimidine derivatives bearing a 1,3,4-thiadiazole skeleton were designed and synthesized. Then their antifungal activity against Botrytis cinereal (B. cinereal), Botryosphaeria dothidea (B. dothidea), and Phomopsis sp. were determined using the poison plate technique. Biological test results showed that compound 6h revealed lower EC50 values (25.9 and 50.8 μg/ml) on Phompsis sp. than those of pyrimethanil (32.1 and 62.8 μg/ml).
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