title: Thiazolothiazoles. 3. Synthesis and biological evaluation of functionalized dialkyl derivatives from  , , , -tetramethylthiazolo(5,4-d)thiazole-2,5-dibutyronitrile.
mesh_terms: D000818:Animals; D003864:Depression, Chemical; D004357:Drug Synergism; D007274:Injections, Intraperitoneal; D007928:Lethal Dose 50; D051379:Mice; D009570:Nitriles / Q000008:administration & dosage / Q000138:chemical synthesis / Q000494:pharmacology / Q000633:toxicity; D010424:Pentobarbital / Q000494:pharmacology; D013844:Thiazoles / Q000008:administration & dosage / Q000138:chemical synthesis* / Q000494:pharmacology / Q000633:toxicity; D013997:Time Factors
chemical_list: D009570:Nitriles; D013844:Thiazoles; D010424:Pentobarbital