TY - GEN AU - Beckett,A H AU - Lingard,R G AU - Theobald,A E TI - Bridgehead nitrogen compounds as potential analgetics SN - 0022-2623 PY - 1969///0824 KW - Analgesics KW - chemical synthesis KW - Animals KW - Chemical Phenomena KW - Chemistry KW - Indolizines KW - Mice KW - Quinolizines KW - Stereoisomerism N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/jm00304a001 ER -