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US 4,290,958 AGranted
Spiro[cyclohexane-1,1'(3'H)-isobenzofuran]s
AssigneeHoechst-Roussel Pharmaceuticals Inc.
InventorsLawrence L. Martin, Manfred Worm
Life of this patent
Estimating the term…
Abstract
Spiro[cyclohexane-1,1'(3'H)-isobenzofuran]s are useful as antidepressants, tranquilizers, analgesics and anticonvulsants.
Claims2
4-Oximino-3'-phenylspiro[cyclohexane-1,1'(3'H)-isobenzofuran].
4-Methoximino-3'-phenylspiro[cyclohexane-1,1'(3'H)-isobenzofuran].
Dependencies are inferred from the claim text.