Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1983-07-20
1985-06-18
Trousof, Natalie
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
2602391, 2602453, 514192, 514193, 514200, 514210, A61K 3144, A61K 3142, A61K 3143, C07D49932, C07D49810
Patent
active
045240736
ABSTRACT:
A compound of formula (I) or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof: ##STR1## wherein R represents an alkyl or aralkyl group, substituted on an alkyl carbon atom other than that adjacent to --NH-- group, with one or more functional groups selected from halogen, non-aromatic heterocyclyl linked through carbon, aromatic heterocyclyl, nitro, oxo, --OR.sup.1, SR.sup.1 --P(O)R.sup.2 R.sup.3, --NR.sup.4 R.sup.5, .dbd.NR.sup.6, or a sulphur linked organic radical, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are various organic radicals.
Processes for the preparation of these compounds and pharmaceutical compositions containing them are also disclosed.
REFERENCES:
patent: 4407751 (1983-10-01), Godtfredsen et al.
Bruton Gordon
Calvert Stephen H.
Clarke Brian P.
Stirling Irene
Beecham Group p.1.c.
Clarke Vera C.
Trousof Natalie
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