Synthesis of 1,4-dihydropyrazolo[4,3-b]indoles via intramolecular C(sp2)-N bond formation involving nitrene insertion, DFT study and their anticancer assessment

Manpreet Kaur, Vikrant Mehta, Aabid A. Wani, Sahil Arora, Prasad V. Bharatam, Ashoke Sharon, Sandeep Singh, Raj Kumar