Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1984-05-16
1986-12-16
Chan, Nicky
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549399, 549345, 548525, 548407, 548196, 546 15, 514422, 514409, 514337, 514278, A61K 3135, C07D31168, C07D31170
Patent
active
046297340
ABSTRACT:
Compounds of formula (I): ##STR1## wherein: R.sub.1 -R.sub.6 are as defined in the specification;
REFERENCES:
patent: 4363811 (1982-12-01), Evans et al.
patent: 4366163 (1982-12-01), Evans et al.
patent: 4446113 (1984-05-01), Evans et al.
patent: 4481214 (1984-06-01), Evans
Lap et al., Aust. J. Chem., 1979, 32, pp. 619-636.
Beecham Group p.l.c.
Chan Nicky
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