Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Mahmoud M. A. Hassan"'
Autor:
AHMAD ABOLYOSR MOHAMMED, M.D., MOHAMMAD S. ABDEL-KADER, M.D., ATEF F. ALI, M.D., MAHMOUD M. MOUBARAK HASSAN, M.Sc.
Publikováno v:
The Medical Journal of Cairo University. 90:2411-2415
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0a8eb37670ef182223c5a72fa1168dc
https://doi.org/10.21608/mjcu.2022.295225
https://doi.org/10.21608/mjcu.2022.295225
Autor:
Mahmoud M. A. Hassan, Farid J. Muhtadi
Publisher Summary This chapter discusses the analytical profile of scopolamine hydrobromide. Generic names of scopolamine hydrobromide are: scopolamine hydrobromide; hyoscine hydrobromide; scopolammonium bromide; and scopolamine bromohydrate. The str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b145f2a29a1ba040fb7160546040517
https://doi.org/10.1016/s0099-5428(08)60376-7
https://doi.org/10.1016/s0099-5428(08)60376-7
Publikováno v:
International Journal of Crude Drug Research. 25:26-34
The volatile oil of Thymus vulgaris, L. (Fam. Labiatae) growing in the Northern region of Saudi Arabia was prepared and its percentage was determined. Its specific gravity, refractive index, solubility and optical rotation have been determined. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aef14e52e7f77f0df47da409031abfd
https://doi.org/10.3109/13880208709060907
https://doi.org/10.3109/13880208709060907
Publikováno v:
Journal of Pharmaceutical Sciences. 75:596-600
Nuclear magnetic resonance spectroscopy was combined with X-ray crystallography to determine the solution and solid-state conformations of glyburide (C23H28CIN3O5S). In solution, there is apparently free rotation about several of the single bonds. Cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfd2129df96addf3f5174fba5add16db
https://doi.org/10.1002/jps.2600750615
https://doi.org/10.1002/jps.2600750615
Publikováno v:
Spectroscopy Letters. 21:293-302
The natural abundance, noise decoupled and off-resonance C-13 magnetic resonance spectra of noscapine [(−)-α-narcotine], (−)-β-hydrastine, their protonated and quaternized forms were recorded. Their carbon chemical shifts were compared to other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee24d13370d41a79c566fd87bc9b35e0
https://doi.org/10.1080/00387018808082306
https://doi.org/10.1080/00387018808082306
Publikováno v:
Spectroscopy Letters. 13:595-602
An NMR procedure is described for the quantitation of nikethamide in bulk drug and injectable dosage formulation. The determination is based on the integration of the 4- and 5- Pyridine protons of the nikethamide relative to that of the methylene pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b80950bc1e946e7c598c75ba1fb50a2f
https://doi.org/10.1080/00387018008076905
https://doi.org/10.1080/00387018008076905
Publikováno v:
Spectroscopy Letters. 16:151-158
The assignment of the Carbon - 13NMR resonances of Penbutolol, Timolol, Pindolol and Nadolol, new and non-cardioselective β-adrenergic blockers, in deuterated chloroform or deuterated dimethylsulfoxide has been made. The assignments were made using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::309cb591a020102923cf29a0a96d2909
https://doi.org/10.1080/00387018308062331
https://doi.org/10.1080/00387018308062331
Publikováno v:
Analytical Letters. 15:757-761
A quantitative assay for linalool in a commercial sample of coriander oil is described. Good agreement was obtained with results found by the acetylation method. No interference from other oil constituents was noted.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1264567226022a2a267eeec26be4b33e
https://doi.org/10.1080/00032718208069510
https://doi.org/10.1080/00032718208069510
Publikováno v:
Journal of Liquid Chromatography. 6:1491-1497
A new, sensitive and rapid method for the determination of naloxone hydrochloride as drug in dosage entity and form using HPLC has been developed. Authentic naloxone hydrochloride was used to establish a calibration curve. A linear relationship was o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d8173396f27fd42f2ce2f82a5277b7
https://doi.org/10.1080/01483918308064866
https://doi.org/10.1080/01483918308064866
Publikováno v:
Spectroscopy Letters. 18:491-496
Abstract - The essential oil of Ducrosia ismaelis, Asch. was prepared and its physical (specific gravity, refractive index, and optical rotation) and chemical standards (ester percentage) were determined. The constituents of the oil were identified u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94c6a314a71b77cd38c3085bdbeebd42
https://doi.org/10.1080/00387018508062249
https://doi.org/10.1080/00387018508062249