Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-09-04
2007-09-04
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S343000
Reexamination Certificate
active
11069724
ABSTRACT:
The present invention is directed to the tartrate salts of 5,8,14-triazatetracyclo[10.3.1.02,11.04,9]-hexadeca-2(11),3,5,7,9-pentaene:and pharmaceutical compositions thereof. The present invention in particular is directed to the L-tartrate salt, and further to the various polymorphs of the L-tartrate salt, including two distinct anhydrous polymorphs (referred to herein as Forms A and B) and a hydrate polymorph (referred to herein as Form C). In addition, the present invention is also directed to the D-tartrate salt of 5,8,14-triazatetracyclo[10.3.1.02,11.04,9]-hexadeca-2(11),3,5,7,9-pentaene and the various polymorphs thereof; as well as the D,L-tartrate salt thereof and its polymorphs, and the meso-tartrate salt thereof and its polymorphs.
REFERENCES:
patent: 3471503 (1969-10-01), Carson
patent: 1078637 (2001-02-01), None
patent: WO 9935131 (1999-07-01), None
Paul H. Mazzochi, et al., “Synthesis and Pharmacological Activity of 2,3,4,5-Tetrahydro-1,5-Methano-1H-3-Benzazepines”, J. Med. Chem., vol. 22, No. 4, 1979, pp. 455-457, XP002090422.
Bogle David E.
Rose Peter R.
Williams Glenn R.
Joran A. David
Kifle Bruck
Pfizer Inc
Zelson Steve T.
LandOfFree
Tartrate salts of 5,8,14-triazatetracyclo[10.3.1.0 2,11 .0... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tartrate salts of 5,8,14-triazatetracyclo[10.3.1.0 2,11 .0..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tartrate salts of 5,8,14-triazatetracyclo[10.3.1.0 2,11 .0... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3761170