Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-01-31
1993-11-02
Cintins, Marianne M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514879, 546137, A61K 31445, C07D45302
Patent
active
052583929
ABSTRACT:
The invention relates to a 3-quinuclidine derivative having the formula I ##STR1## wherein X is O or S, and R represents one to five substituents independently selected from hydrogen, hydroxy, lower alkyl, lower alkoxy, lower aralkyloxy, lower alkanoyloxy, halogen, NO.sub.2, CF.sub.3, CN, NR.sub.1 R.sub.2, and COR.sub.3, in which R.sub.1 and R.sub.2 are independently selected from hydrogen, lower alkyl, and lower alkanoyl, and R.sub.3 is selected from OH, lower alkyl, lower alkoxy, and NR.sub.4 R.sub.5, wherein R.sub.4 and R.sub.5 are independently hydrogen or lower alkyl; or pharmaceutically acceptable salts thereof.
REFERENCES:
patent: 2901486 (1959-08-01), Grob
patent: 3405134 (1968-10-01), Judd
patent: 3796714 (1974-03-01), Brack
patent: 3821248 (1974-06-01), Griot
patent: 4531967 (1985-07-01), Van Heertum
patent: 4593034 (1986-06-01), Munson et al.
patent: 4599344 (1986-07-01), Morgan, Jr.
patent: 4605652 (1986-08-01), Welstead et al.
patent: 4843074 (1989-06-01), Rzeszotarski
patent: 4853376 (1989-08-01), King
patent: 4921860 (1990-05-01), Cliffe
Plate Ralf
van Aelst Sjoerd F.
Wieringa Johannes H.
Akzo N.V.
Bobrowicz Donna
Cintins Marianne M.
Scalzo Catherine
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