Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-03-10
1990-07-17
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544236, 544238, 544285, 546 99, 546142, 546176, 546192, 546193, 546194, 546197, 546204, 546230, 546233, 546234, 549451, 549468, A61K 31445, C07D40112
Patent
active
049421697
ABSTRACT:
A novel piperidine derivative is defined by the formula (I), including a salt thereof, ##STR1## wherein R.sup.1 denotes a univalent group derived from one selected among substituted or unsubstituted benzene, pyridine, pyrazine, indole, anthraquinone, quinoline, substituted or unsubstituted phthalimide, homophthalimide, pyridinecarboxylic acid imide, pyridine N-oxide, pyrazinedicarboxylic acid imide, naphthalenedicarboxylic acid imide, substituted or unsubstituted quinazolinedione, 1,8-naphthalimide, bicyclo [2.2.2.] oct-5-ene-2,3-dicarboxylic acid imide and pyromerylimide,
REFERENCES:
patent: 4643995 (1987-02-01), Engel et al.
patent: 4791112 (1988-12-01), Bagley et al.
patent: 4792554 (1988-12-01), Elben et al.
patent: 4810703 (1989-03-01), Shanklin et al.
Araki Shin
Higurashi Kunizou
Karibe Norio
Kubota Atsuhiko
Nakamura Takaharu
Eisai Co. Ltd.
Raymond Richard L.
Turnipseed James H.
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