Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1974-07-22
1976-04-20
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
424244, 424247, 424254, 424260, 424273, 424311, 424312, A61K 3146
Patent
active
039521087
ABSTRACT:
The specification describes quaternary bromides of scopolamine in which the substituent on the nitrogen atom has the formula --(CH.sub.2).sub.n -R in which R represents a cycloalkyl group containing up to six carbon atoms, an alkyl-substituted cycloalkyl group containing up to six carbon atoms or an epoxyethyl group and n is 1 or 2. Such compounds have valuable spasmolytic and anti-ulcer properties and pharmaceutical preparations containing them are also described.
REFERENCES:
patent: 3847924 (1974-11-01), Tanaka et al.
Casadio Silvano
Donetti Arturo
Istituto de Angeli S.p.A.
Waddell Frederick E.
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