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  • Title: Stereochemical analogs of a muscarinic, ganglionic stimulant. 3. 2,3-Substituted bicyclo(2.2.1)hept-5-enes and -heptanes related to 4-(N-(3-chlorophenyl)carbamoyloxy)-2-butynyltrimethylammonium chloride (McN-A-343).
    Author: Nelson WL, Freeman DS, Vincenzi FF.
    Journal: J Med Chem; 1976 Jan; 19(1):159-60. PubMed ID: 54427.
    Abstract:
    Preparation of analogs of 4-[N-(3-chlorophenyl)carbamoyloxy]-2-butynyltrimethylammonium chloride (1, McN-A-343), the isomeric 2-trimethylammoniomethyl-3-[N-(4-chlorophenyl)carbamoyloxymethyl]bicyclo [2.2.1]hept-5-ene iodides (10-13), and the corresponding -bicyclo[2.2.1]heptane iodides (14-17) are reported. None of the compounds demonstrated ganglion-stimulating activity similar to 1 or antagonized the effects of 1.
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