Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-05-09
2006-05-09
Balasubramanian, Venkataraman (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S272000, C514S302000, C514S320000, C514S321000
Reexamination Certificate
active
07041673
ABSTRACT:
The subject invention concerns novel compounds that are useful as ultrashort acting hypnotic barbiturates. Specifically exemplified are derivatives of barbituric and thiobarbituric acids. They are rapidly metabolized by blood and tissue enzymes to form polar metabolites with no hypnotic activity and which are rapidly eliminated.
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Druzgala Pascal
Milner Peter G.
ARYX Therapeutics, Inc.
Balasubramanian Venkataraman
McDonnell Boehnen & Hulbert & Berghoff LLP
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