A NEW ANALGETIC

[1] Eisleb O, 1939, Piperidine compounds (therapeutics and intermediates), Patent No. [US 2167351, 2167351]

[2] GROSS F, 1947, HELV PHYSL ACTA C, V31, pV5

[3] THE PREPARATION AND ANALGESIC ACTIVITY OF 4-CARBETHOXY-4-PHENYL-1-(2-PHENYLETHYL)PIPERIDINE AND RELATED COMPOUNDS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1956, 21 (01) : 125 - 126

[4] SCHNIDER O, 1949, HELV CHIM ACTA, V32, P821, DOI 10.1002/hlca.19490320325

[5] STOLZ A, 1897, Patent No. 579412

[6] A NEW SYNTHETIC ANALGESIC [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (10) : 2342 - 2343

[7] 1950, Patent No. 269980

[1] Eisleb O, 1939, Piperidine compounds (therapeutics and intermediates), Patent No. [US 2167351, 2167351]

[2] GROSS F, 1947, HELV PHYSL ACTA C, V31, pV5

[3] THE PREPARATION AND ANALGESIC ACTIVITY OF 4-CARBETHOXY-4-PHENYL-1-(2-PHENYLETHYL)PIPERIDINE AND RELATED COMPOUNDS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1956, 21 (01) : 125 - 126

[4] SCHNIDER O, 1949, HELV CHIM ACTA, V32, P821, DOI 10.1002/hlca.19490320325

[5] STOLZ A, 1897, Patent No. 579412

[6] A NEW SYNTHETIC ANALGESIC [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (10) : 2342 - 2343

[7] 1950, Patent No. 269980