Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-06-13
2006-06-13
Aulakh, Charanjit S. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S324000, C514S285000, C514S183000, C435S007200, C546S102000, C546S104000, C546S202000
Reexamination Certificate
active
07060711
ABSTRACT:
The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine and pharmaceutically acceptable salts thereof, use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.
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Kaiser, C. et al.: Analogs of phenothiazines. Synthesis and neuropharmacological activity of some piperidylidene derivatives of Thioxanthenes, Xanthenes, Dibenzoxepins and Acridans. J. Med. Chem. vol. 17, pp. 57-62, 1974.
Bellott Emile
Froimowitz Mark
Gordon Douglas
Lubbert Hermann
Ullmer Christoph
Aulakh Charanjit S.
Biofrontera Bioscience GmbH
Knobbe Martens Olson & Bear,LLP
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