Bridgehead nitrogen compounds as potential analgetics.
D000700:Analgesics / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D007212:Indolizines / Q000138:chemical synthesis* / Q000494:pharmacology; D051379:Mice; D011807:Quinolizines / Q000138:chemical synthesis* / Q000494:pharmacology; D013237:Stereoisomerism
D000700:Analgesics; D007212:Indolizines; D011807:Quinolizines