Synthesis of 2-Phenylazonaphtho[1,8-ef][1,4]diazepines and 9-(3-Arylhydrazono)pyrrolo[1,2-a]perimidines as Antitumor Agents

Abstract

Two series of naphtho[1,8-ef][1,4]diazepines and pyrrolo[1,2-a]perimidines were prepared starting from 1,8-diaminonaphthalene and hydrazonoyl chlorides. The structures of the products were determined on the basis of their spectral data and elemental analyses. The mechanism of formation of such products was also discussed. The prepared compounds were screened for their antitumor activity against three cell lines, namely, MCF-7, TK-10 and UACC-62, and some derivatives showed promising activity.

Keywords

• 1,8-diaminonaphthalene
• naphtho[1,8-ef][1,4]diazepines
• pyrrolo[1,2-a] perimidines
• hydrazonoyl chloride
• antitumor activity