Analgesic and immunomodulatory cannabinoids

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C549S388000, C549S390000, C549S391000, C514S455000

Reexamination Certificate

active

06939977

ABSTRACT:
Disclosed are novel compounds represented by the following structural formula:in-line-formulae description="In-line Formulae" end="lead"?R-X-Y;in-line-formulae description="In-line Formulae" end="tail"?and physiologically acceptable salts thereof.R is a tricyclic core of a cannabinoid or substituted cannabinoid.X is a covalent bond, —CH2— or —CHR1—, wherein R1a C1 to C3 substituted or unsubstituted alkyl group.Y is a heterocyclic ring, a substituted heterocyclic ring, a carbocyclic ring, a substituted carbocyclic ring, a fused bicyclic ring system, a substituted fused bicyclic ring system, a bridged bicyclic ring system, a substituted bridged bicyclic ring system, a bridged tricyclic ring system or a substituted bridged tricyclic ring system.Also disclosed is a method of stimulating a CB1 and/or CB2 receptor in a subject. The method comprises administering to the subject a therapeutically effective amount of R-X-Y.

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