Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Richard K. Pike"'
1
Metered-dose inhalers. II. Particle size measurement variation
Autor: M.J. Lebelle, Richard K. Pike, Robert C Lawrence, Eric Ormsby, Susan J. Graham, Randy M Duhaime
Publikováno v: International Journal of Pharmaceutics. 151:209-221
Three apparatuses, the Andersen Cascade Impactor (ACI), the Marple-Miller Impactor (MMI) and the Twin Impinger (TI) were compared in the measurement of particle size distribution (PSD) of four commercially available salbutamol metered-dose inhalers (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca476638be5fcde63a89f686e1eb975a
https://doi.org/10.1016/s0378-5173(97)04905-3
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2
Metered-dose inhalers I: drug content and particle size distribution of beclomethasone dipropionate
Autor: M.J. Lebelle, Susan J. Graham, Richard K. Pike, Heather A. Bogard, Eric Ormsby
Publikováno v: Journal of Pharmaceutical and Biomedical Analysis. 14:793-800
Four commercially available beclomethasone metered dose inhalers were analyzed for both spray content uniformity and particle size. The drug contents of primed and unprimed sprays collected at the beginning of the lifetime of the canister were not si
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2539b6c8892af6e3f39fb06a484384c8
https://doi.org/10.1016/0731-7085(96)01730-x
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5
Spectroscopic and Chromatographic Identification of Dimethylamphetamines
Autor: Richard K Pike, Keith Bailey, Donald Legault, Denise R Gagné
Publikováno v: Journal of AOAC INTERNATIONAL. 60:642-653
The qualitative analysis of the 6 isomeric dimethylamphetamines (both methyl groups on the aromatic ring) is described. Their ultraviolet, mass, and proton magnetic resonance spectra are similar, but infrared spectra allow a positive identification t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6d9428126ed03fefad2a8a4dd9bddd8
https://doi.org/10.1093/jaoac/60.3.642
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6
Investigation and Identification of the Bromination Products of Dimethoxyamphetamines
Autor: Denise R Gagné, Keith Bailey, Richard K Pike
Publikováno v: Journal of AOAC INTERNATIONAL. 59:1162-1169
The qualitative analysis of the aromatic bromination products of the 6 isomeric dimethoxyamphetamines and their hydrochloride or hydrobromide salts is described. Their ultraviolet, mass, and proton magnetic resonance spectra are not sufficiently diff
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::508a4b5d960d57ce40e87913243f8936
https://doi.org/10.1093/jaoac/59.5.1162
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7
Identification of Some Analogs of the Hallucinogen Phencyclidine
Autor: Denise R Gagné, Richard K Pike, Keith Bailey
Publikováno v: Journal of AOAC INTERNATIONAL. 59:81-89
The drugs 1-[1-(2-thienyl)cyclohexyl]piperidine, 1-[1-(2-thienyl) cyclohexyl] morpholine, 1-[1-(2-thienyl)cyclohexyl] pyrrolidine, 1-(1-phenylcyclohexyl) morpholine, and 1-(1-phenylcyclohexyl) pyrrolidine are identified by spectroscopic techniques. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a028ad8c63557dc027e7db1eb938bb4
https://doi.org/10.1093/jaoac/59.1.81
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8
Identification of 1-(1-Cyanocycloalkyl)amines, Intermediates in the Synthesis of Phencyclidine and Its Analogs
Autor: Richard K Pike, Denise R Gagné
Publikováno v: Journal of AOAC INTERNATIONAL. 60:32-47
Eight 1-(1-cyanocycloalkyl)amines are identified by spectroscopic techniques. Their ultraviolet and mass spectra are similar, but proton magnetic resonance and infrared spectra are distinctly different; reference spectra and data are provided. Gas-li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::091bc85b98d2574a8b40c9a0861edaaf
https://doi.org/10.1093/jaoac/60.1.32
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