[SYNTHESIS OF 4-(9'-FLUORENYL)-, 4-(9'-XANTHYL)- AND 4-(BENZHYDRYL)-N-METHYL-4-PIPERIDINOL DERIVATIVES. III. XANTHYL AND BENZHYDRYL DERIVATIVES].
D002626:Chemistry, Pharmaceutical; D005449:Fluorenes; D010880:Piperidines; D012106:Research; D014970:Xanthines
D005449:Fluorenes; D010880:Piperidines; D014970:Xanthines
CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; FLUORENES; PIPERIDINES; XANTHINES