Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2004-09-22
2009-11-10
Wilson, James O (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S319000, C544S390000
Reexamination Certificate
active
07615557
ABSTRACT:
This invention relates to a hydroxy-tetrahydro-naphthalene or an urea derivative formula (I) and salts thereof which are useful as active ingredients of pharmaceutical preparations, wherein A represents formula (II) or (III) wherein # represents the connection position to the molecule and Q1a, Q2a, Q3aand Q4aare defined, and E represents formula (IV) or (V) wherein # represents the connection position to the molecule and Q1b, Q2b, Q3b, Q4b, Q5b, R1b, na, ma, Xaand Raare defined.
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Bouchon Axel
De Vry Jean
Diedrichs Nicole
Fujishima Hiroshi
Gupta Jang
Baker & Botts LLP
Leeser Erich A
Wilson James O
Xention Limited
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