Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-11-13
1995-07-18
Springer, David B.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514312, 514314, 514400, 546101, 546108, 546159, 546162, 548153, C07D47104, C07D40314, A61K 3147, A61K 3141
Patent
active
054341655
ABSTRACT:
An aromatic amino-substituted compound represented by formula: ##STR1## wherein A represents CH, N, or N.fwdarw.O; R.sub.1 represents a nitro group or an amino group; R.sub.2 represents a hydrogen atom, a lower alkyl group, or an acyl group; and R.sub.3 represents a group: ##STR2## wherein m represents 0 or 1; n represents an integer of from 0 to 3; R.sub.4 and R.sub.5 each represents a hydrogen atom or a lower alkyl group; R.sub.6 and R.sub.7 each represents a hydrogen atom or a straight chain or branched lower alkyl group; R.sub.4 and R.sub.6 may be joined together to form an alkylene chain forming a heterocyclic ring; R.sub.5 and R.sub.7 may be joined together to form an alkylene chain forming a heterocyclic ring and R.sub.6 and R.sub.7 may be joined together to form an alkylene chain forming a heterocyclic ring,
Baba Yutaka
Hirooka Kiyotaka
Kurono Masayasu
Sawai Kiichi
Suzuki Tomoo
Sanawa Kagaku Kenkyusho Company, Ltd.
Springer David B.
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