Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-08-02
2005-08-02
McKenzie, Thomas C. (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S379000
Reexamination Certificate
active
06924288
ABSTRACT:
An essentially pure compound of the formula:(−)3-((S)-((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl)(3-thienyl)methyl)phenol or a pharmaceutically acceptable salt thereof, having utility as a receptor-binding species, e.g., as a therapeutic agent for mediating analgesia; as a co-administered agent with various other bioactive compositions, including anesthetics, barbiturates, analgesics, etc.; for reducing, treating, reversing or preventing drug-mediated respiratory depression that may be directly or indirectly caused by use of such various bioactive compositions; as a conjugate in agonist/antagonist pairs for verifying/assaying receptor and neurotransmitter function; and as a therapeutic agent having utility in combating pain, cardiac disorders, mental and emotional disorders cough, diarrhea and gastro-intestinal disorders.
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Ardent Pharmaceuticals, Inc.
Fuierer Marianne
Hultquist Steven J.
McKenzie Thomas C.
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