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Abstract

Non-steroidal antifertility agents. Synthesis of basic ethers of 7 (h) oxofuro [2.3-f] [1] benzopyrans and their antifertility activity.

Author(s): B Rajitha, Y Geetanjali, Rao M Kanakalingeshwara, VV Somayajulu, BS Setty, Q Jehan, Jehan Quisar
Dept. of Chemistry, Regional Engineering College, Warangal-506 004 (A.P.),

Correspondence Address:
B Rajitha Dept. of Chemistry, Regional Engineering College, Warangal-506 004 (A.P.)

The Beta-t-alkylaminoalkoxy phenyl Furanobenzopyrones (14 compounds) were synthesised and screened for antifertility activity. Two of them, 2.9-Diphenyl-4-methyl-3 [P-(2-dimethyl amino etnoxy)phenyl]-7H furo [2.3-f] [1] benzopyran-7-one (IVe) and 2.9 diphenyl-3[P-2- dimethylaminoisopropoxy) phenyl]-7H Furo [2.3-F] [1] benzopyran-7-one (IVg) were found to possess marked antifertility activity in rats.