Poornima Shetty

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BACKGROUND Annexin A2 (AnxA2), a calcium-dependent phospholipid binding protein, is abundantly present at the surface of triple-negative and Herceptin-resistant breast cancer cells. Interactions between cell-surface AnxA2 and tyrosine kinase receptors have an important role in the tumour microenvironment and act together to enhance tumour growth. The(More)
A series of novel 4-amino-6-(1,3,4-oxadiazolo/1,3,4-thiadiazolo)-pyrimidine derivatives of biological interest were prepared by sequential amination, hydrazide formation, and hydrazine carbothioamidination followed by cyclization. All the synthesized compounds (6a–6h and 7a–7f) were screened for antibacterial and antifungal activity. From this group,(More)
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