Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-11-10
2008-09-30
Aulakh, Charanjit S (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S091000, C546S128000, C514S304000
Reexamination Certificate
active
07429600
ABSTRACT:
Fluorenecarboxylic acid esters of general formula 1wherein X−and the groups A, R, R1, R2, R3, R3′, R4, and R4′have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
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Germeyer Sabine
Meissner Helmut
Morschhauser Gerd
Pestel Sabine
Pieper Michael P.
Aulakh Charanjit S
Boehringer Ingelheim Pharma GmbH & Co. KG
Devlin Mary-Ellen M.
Morris Michael P.
Petka Wendy A.
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