method for preparation of new fenylindeen - and fenylnaftaleenverbindingen and werkwij - for preparation of pharmaceutical preparations.

摘要

Derivatives of 2-aroyl-3-phenylindenes, 3-aroyl-4-phenyl-1,2-dihydronaphthalenes, and 1-phenyl-2-aroyl-naphthalenes are useful as antifertility agents.