Significance and Biological Importance of Pyrimidine in the Microbial World

<table>Sulfa drugs having monosubstituted (<b>15</b>), disubstituted (<b>16</b>–<b>19</b>), and trisubstituted (<b>20</b>–<b>25</b>) pyrimidine.</table>

International Journal of Medicinal Chemistry

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Figure 4

Figure 4: Significance and Biological Importance of Pyrimidine in the Microbial World 