[Production of various short-chain trimethyl betaine amides and their stimulating action on the frog muscle].
D000577:Amides / Q000138:chemical synthesis*; D000818:Animals; D001001:Anura; D001622:Betaine / Q000138:chemical synthesis* / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D009132:Muscles / Q000187:drug effects; D013268:Stimulation, Chemical
D000577:Amides; D001622:Betaine
Darstellung einiger kurzkettiger Trimethylbetainamide und ihre Reizwirkung auf den Froschmuskel.