Ohta, H; Suzuki, S; Ogasawara, K. Studies on Fentanyl and Related Compounds IV. Chromatographic and Spectrometric Discrimination of Fentanyl and its Derivatives. J. Anal. Toxicol., 1 Jul 1999, 23 (4), 280-285. 354 kB. https://doi.org/10.1093/jat/23.4.280 #6
Higashikawa, Y; Suzuki, S. Studies on 1-(2-phenethyl)-4-(N-propionylanilino)piperidine (fentanyl) and its related compounds. VI. Structure-analgesic activity relationship for fentanyl, methyl-substituted fentanyls and other analogues. Forensic Toxicol., 1 Jun 2008, 26 (1), 1–5. 283 kB. https://doi.org/10.1007/s11419-007-0039-1 #7
Cooper, D; Jacob, M; Allen, A. Identification of fentanyl derivatives. J. Forensic Sci., 1 Apr 1986, 31 (2), 511–528. 476 kB. https://doi.org/10.1520/JFS12283J #22 GC,MS,NMR,IR
Kronstrand, R; Guerrieri, D; Vikingsson, S; Wohlfarth, A; Gréen, H. Fatal poisonings associated with new psychoactive substances. In New Psychoactive Substances: Pharmacology, Clinical, Forensic and Analytical Toxicology; Maurer, HH; Brandt, SD, Eds., Springer, Berlin, Heidelberg, 1 Jan 2018; pp 495–541. 477 kB. https://doi.org/10.1007/164_2018_110 #para-Fluorofentanyl
Armenian, P; Vo, KT; Barr-Walker, J; Lynch, KL. Fentanyl, fentanyl analogs and novel synthetic opioids: A comprehensive review. Neuropharmacology, 1 May 2018, 134, 121–132. 847 kB. https://doi.org/10.1016/j.neuropharm.2017.10.016 #para-Fluorofentanyl
Anon. INCB: Fentanyl-related substances with no known legitimate use. 24 Jun 2018, n/a. 189 kB. #83
Casy, AF; Huckstep, MR. Structure-activity studies of fentanyl. J. Pharm. Pharmacol., 1 Sep 1988, 40 (9), 605–608. 353 kB. https://doi.org/10.1111/j.2042-7158.1988.tb05318.x #1a
p-Fluoro benzylbutyrylfentanyl
p-Fluoro-isopropylbenzylfentanyl
1-Isopropyl-6-fluoro-4-benzyloxy-N,N-dimethyltryptamine · 1-Isopropyl-6-fluoro-4-benzyloxy-DMT
1-Propyl-6-fluoro-4-benzyloxy-N,N-dimethyltryptamine · 1-Propyl-6-fluoro-4-benzyloxy-DMT
1-Isopropyl-7-fluoro-4-benzyloxy-N,N-dimethyltryptamine · 1-Isopropyl-7-fluoro-4-benzyloxy-DMT
1-Propyl-7-fluoro-4-benzyloxy-N,N-dimethyltryptamine · 1-Propyl-7-fluoro-4-benzyloxy-DMT