Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-06-22
2009-08-04
Anderson, Rebecca L (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S217030, C514S233200, C514S254110, C514S256000, C514S278000, C514S314000, C514S316000, C514S320000, C544S297000, C544S153000, C544S141000, C544S364000, C546S016000, C546S187000, C546S193000, C546S196000, C540S596000, C549S414000, C549S467000
Reexamination Certificate
active
07569604
ABSTRACT:
Heterocyclic derivatives act as Ca channel antagonists. The compositions are useful for treating or relieving Ca channel mediated conditions.
REFERENCES:
patent: 7265152 (2007-09-01), Saha et al.
patent: WO 02/098852 (2002-12-01), None
patent: WO 00/30683 (2003-10-01), None
patent: WO 2004041202 (2004-05-01), None
Database WPI Section ch, Week 200039 Derwent Publications Ltd., London, GB; AN 2000-451668, XP002350808 & WO 00/30683 A1 (Shionogi & CO LTD) Jun. 2, 2000 abstract pp. 51, 52; compounds I-24, I-32, I-33, I-62.
Cohen Charles
Gutierrez Corey
Martinborough Esther
Termin Andreas
Zimmerman Nicole
Anderson Rebecca L
Chen Wei-Chuan
Nolan Jason
Vertex Pharmaceuticals Incorporated
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