Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-06-24
1987-12-15
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514195, C07D49900, A61K 31425
Patent
active
047133783
ABSTRACT:
There are provided compounds of formula ##STR1## wherein R is hydrogen atom or C.sub.1 -C.sub.3 alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, and Q.sup.(+) represents a group ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 are each either: (i) optionally substituted alkyl, aralkyl or aryl radical or
REFERENCES:
patent: 4272437 (1981-06-01), Menard et al.
patent: 4536335 (1985-08-01), Kim et al.
patent: 4631150 (1986-12-01), Battistini et al.
Alpegiani Marco
Bruna Costantino D.
Franceschi Giovanni
Perrone Ettore
Zarini Franco
Farmitalia Carlo Erba S.p.A.
Rizzo Nicholas S.
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