Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1987-12-31
1988-12-13
Bond, Robert T.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514318, 514329, 514332, 514341, 514342, 546193, 546194, 546201, 546209, 546210, 546211, 546212, 546213, A61K 31445, C07D40512, C07D41712, C07D40112
Patent
active
047911204
ABSTRACT:
Compounds are disclosed of the formula ##STR1## where R.sup.1 is an unsubstituted or substituted heterocyclic ring system; R.sup.2 is an unsubstituted or substituted phenyl; R.sup.3 is a lower alkyl or lower alkoxy, and L is selected from a wide variety of groups.
REFERENCES:
patent: 3164600 (1965-01-01), Janssen
patent: 3998834 (1976-12-01), Janssen et al.
patent: 4584303 (1986-04-01), Huang et al.
McElvain, et al., "Piperidine Derivatives", (1958) JACS, vol. 80 pp. 3915-3923.
Kudzma Linas V.
Lin Bor-Sheng
Spencer H. Kenneth
Bond Robert T.
Cassett Larry R.
Konkol Chris P.
The BOC Group Inc.
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