| 摘要 |
<p>Disclosed herein are novel N-alkyl-2-aryl- -4-oxonicotinates, N-alkyl-5-aryl-4-oxonicotinates, N-alkyl-6-aryl-4-oxonicotinates, and N-alkyl- -2,6-diaryl-4-oxonicotinates. These compounds are useful as chemical gametocides and possess a high degree of male/female selectivity.</p> |
