DESIGN, AND PROCESS FOR THE PREPARATION OF SOME NEW INDOLE DERIVATIVES

摘要

The present invention relates to process of preparing some new indole derivatives with a specific CNS activity. Specifically the present invention relates to some new indole derivatives which comprises of synthesis of 6-N, N Dialkylaminoalkoxy (2 phenyl 1- oxa-3, 4, 9 triaza-fluoren) derivatives� & 2-(4-N, N Dialkylaminoalkoxy) phenyl-1-oxa -3, 4, 9-triaza fluorenes� from isatin and characterization by IR, NMR, MASS spectral studies.