Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2004-12-24
2010-02-23
Shameem, Golam M. M. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
07667042
ABSTRACT:
Stable polymorphic forms III, IV and substantially amorphous form of an anticonvulsant, tiagabine hydrochloride.
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Byrn et al., “Solid-State Chemistry of Drugs”, 1999, p. 62-63.
Andersen et al. “The Synthseis of Novel GABA Uptake Inhibitors. 1.Elucidation of the Structure-Activity Studies Leading to the Choice of (R)-1-[4,4-Bis(3-methyl-2-thienyl)-3-butenyl]-3-piperidinecarboxylic Acid (Tiagabine) as an Anticonvulsant Drug Candidate” Journal of Medicinal Chemistry, 36 p. 1716-1725 (1993).
Bhatt Mehul Chandrakatbhai
Kilaru Srinivasu
Natarajan Muthukumaran
Patel Nileshkumar Sureshbhai
Thennati Rajamannar
Loewe Sun Jae Y
Schwegman Lundberg & Woessner, P.A.
Shameem Golam M. M.
Sun Pharma Advanced Research Company Ltd.
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