5-(.omega.-ammonio acyloxy methylene) tetrahydrofurans and tetra

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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546283, 546284, C07D40512, C07D40912, A61K 3144

Patent

active

050175882

ABSTRACT:
This invention relates to new tetrahydrofurans and tetrahydrothiophenes of the general formula ##STR1## wherein X stands for O or S, .eta. is an integer from 1 to 6, R stands for various hydrocarbon substituents and Z.sup..crclbar. is a pharmaceutically acceptable anion, to a preparation process of said compounds and to therapeutic compositions of matter containing the same.

REFERENCES:
Chemical Abstracts, vol. 110 (No. 21) abst. No. 192,663-c; May 22, 1989.
Chemical Abstracts, vol. 110 (No. 25) abst. No. 231,446f Jun. 19,1989.

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