Research Article

Calotropis gigantea Assisted Synthesis of Zinc Oxide Nanoparticle Catalysis: Synthesis of Novel 3-Amino Thymoquinone Connected 1,4-Dihyropyridine Derivatives and Their Cytotoxic Activity

Scheme 2

Synthesis of thymoquinone connected 1,4-dihyropyridine derivatives (1a-1j).