Zhang CY, Liu XH, Wang BL, Wang SH, Li ZM. Synthesis and antifungal activities of new pyrazole derivatives via 1,3-dipolar cycloaddition reaction.
Chem Biol Drug Des 2010;
75:489-93. [PMID:
20486935 DOI:
10.1111/j.1747-0285.2010.00948.x]
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Abstract
A series of cycloadducts--pyrazoles via 1,3-dipolar cycloaddition reactions of generated nitrilimines with N-(4-chloro-2-fluorophenyl)maleimide were described. The novel compounds synthesized were characterized by (1)H NMR, MS, and elemental analysis. The fungicidal tests showed that most of the title compounds exhibit significant fungicidal activities against Corynespora cassiicola.
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