Mammalian Antifertility Agents. I. Derivatives of 2, 3-Diphenylindenes1

D Lednicer, JC Babcock, PE Marlatt…

Index: Lednicer,D. et al. Journal of Medicinal Chemistry, 1965 , vol. 8, p. 52 - 57

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Citation Number: 35

Abstract

a All cyclizations are by HF unless otherwise indicated. I, Lit. 1o mp 82". Jlethylene chloride used as cosolvent. Based on acid Cyclization by aluminum chloride method. consumed. e Table I, footnote c gives mp 115".'Lit. lo mp 96". gLit. lo mp 153". Lit. l0 mp 156'. moiety comparable to the A/B rings of a steroid, an interesting starting point. We envisaged as final compounds a seiies of basic ethers of 1, 2-diphenylindenes. The usual method for the ...