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. Author manuscript; available in PMC: 2018 Sep 15.
Published in final edited form as: Bioorg Med Chem Lett. 2018 Jul 10;28(17):2914–2919. doi: 10.1016/j.bmcl.2018.07.016

Table 2.

Synthesis and antimicrobial data of 3, 4 difluoro substituted hydrazone derivatives.

graphic file with name nihms-985674-t0020.jpg
Comd. No. R Microorganism (MIC μg/mL)
Product yield (%)
Sa MRSA B s Ab P a E a
6a graphic file with name nihms-985674-t0021.jpg 25 25 25 6.25 NA NA 88%
6b graphic file with name nihms-985674-t0022.jpg 12.5 12.5 12.5 6.25 NA NA 85%
6c graphic file with name nihms-985674-t0023.jpg 12.5 12.5 12.5 6.25 NA NA 90%
6d graphic file with name nihms-985674-t0024.jpg 25 25 25 6.25 NA NA 88%
6e graphic file with name nihms-985674-t0025.jpg NA NA 3.125 6.25 NA NA 80%
6f graphic file with name nihms-985674-t0026.jpg 12.5 12.5 6.25 NA NA NA 78%
6g graphic file with name nihms-985674-t0027.jpg 0.78 0.78 0.78 3.12 NA NA 81%
6h graphic file with name nihms-985674-t0028.jpg 6.25 6.25 6.25 1.56 NA NA 91%
6i graphic file with name nihms-985674-t0029.jpg 1.56 1.56 0.78 3.125 NA NA 75%
6j graphic file with name nihms-985674-t0030.jpg 3.12 1.56 1.56 0.78 NA NA 89%
6k graphic file with name nihms-985674-t0031.jpg NA NA NA NA NA NA 90%
6l graphic file with name nihms-985674-t0032.jpg NA NA NA NA NA NA 81%
6m graphic file with name nihms-985674-t0033.jpg NA NA NA NA NA NA 72%