title: Syntheses of N-(1-methyl-2-piperazinoethyl)propionanilides and 2-alkoxy-6-[N-[1-methyl-2-(4-phenethylpiperazino)ethyl]-propionamide]benzothiazoles.
mesh_terms: D000700:Analgesics / Q000138:chemical synthesis*; D000813:Anilides / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D051379:Mice; D010879:Piperazines / Q000138:chemical synthesis / Q000494:pharmacology; D013844:Thiazoles / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000700:Analgesics; D000813:Anilides; D010879:Piperazines; D013844:Thiazoles