title: [Muscarinic activity of cis and trans isomers of 5-membered cyclic compounds].
abstract: This communication deals with the evaluation of the muscarinic activity (rat jejunum) of eight heterocyclic (dioxolane, oxathiolane, tetrahydrofuran) derivatives which constitute four couples of cis-trans isomers. The data on the observed stereoselectivity are referred.
mesh_terms: D000818:Animals; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000187:drug effects; D010277:Parasympathomimetics / Q000138:chemical synthesis*; D051381:Rats; D013237:Stereoisomerism
chemical_list: D006571:Heterocyclic Compounds; D010277:Parasympathomimetics
vernacular_title: Attività muscarinica degli isomeri cis e trans di composti ciclici pentaatomici.