Frontmatter

Articles in the same Issue

1. Frontmatter
2. Review
3. Research progress in quinazoline derivatives as multi-target tyrosine kinase inhibitors
4. Research Articles
5. A bio-inspired approach to proline-derived 2,4-disubstituted oxazoles
6. Solvent-free preparation of 3-aryl-2-[(aryl)(arylamino)]methyl-4H-furo[3,2-c]chromen-4-one derivatives using ZnO-ZnAl₂O₄ nanocomposite as a heterogeneous catalyst
7. Synthesis of 4-arylethyl-6-arylpyrimidine-2-thiols through aza-Michael addition/nucleophilic addition/aromatization tandem reactions
8. 3-Carboxy-1-sulfopyridin-1-ium chloride ([CPySO₃H]⁺Cl⁻): an efficient catalyst for one-pot synthesis of hexahydroquinoline-3-carboxamides
9. Synthesis of new 3H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-diones via the tandem intramolecular Pinner/Dimroth rearrangement
10. A new synthesis of pyrrolo[3,2-d]pyrimidine derivatives by a one-pot, three-component reaction in the presence of L-proline as an organocatalyst
11. Diversity-oriented synthesis of amide derivatives of tricyclic thieno[2,3-d]pyrimidin-4(3H)-ones and evaluation of their influence on melanin synthesis in murine B16 cells
12. Synthesis, crystal structure, molecular docking studies and bio-evaluation of some N⁴-benzyl-substituted isatin- 3-thiosemicarbazones as urease and glycation inhibitors
13. Ultrasound-assisted synthesis and antimicrobial activity of tetrazole-based pyrazole and pyrimidine derivatives