Zobrazeno 1 - 10
of 16
pro vyhledávání: '"FN Kamau"'
Publikováno v:
Pharmaceutical Chemistry Journal. 51:153-158
Asimple, rapid isocratic liquid chromatography method was developed for the simultaneous determination of diphenhydramine, promethazine, chlorpheniramine, and ephedrine in cold-cough syrups commonly available in the Kenyan market. The influence of th
Publikováno v:
Chromatographia. 79:1507-1514
A simple, rapid, isocratic, and versatile liquid chromatographic method was developed for the simultaneous determination of bromhexine, guaifenesin, ambroxol, salbutamol/terbutaline, pseudoephedrine, triprolidine, and chlorpheniramine maleate in coug
Publikováno v:
Pharmaceutics
Pharmaceutics; Volume 9; Issue 1; Pages: 11
BASE-Bielefeld Academic Search Engine
Pharmaceutics, Vol 9, Iss 1, p 11 (2017)
Pharmaceutics; Volume 9; Issue 1; Pages: 11
BASE-Bielefeld Academic Search Engine
Pharmaceutics, Vol 9, Iss 1, p 11 (2017)
A simple, isocratic and robust RP-HPLC method for the analysis of azithromycin was developed, validated and applied for the analysis of bulk samples, tablets and suspensions. The optimum chromatographic conditions for separation were established as a
A simple, isocratic and robust RP-HPLC method for the analysis of azithromycin was developed, validated and applied for the analysis of bulk samples, tablets and suspensions. The optimum chromatographic conditions for separation were established as m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::640b7c1877d4e0505d328ea696fabce1
Publikováno v:
Journal of Chromatographic Science. 40:529-533
An isocratic liquid chromatographic method with UV detection at 215 nm, which is suitable for the analysis of azithromycin (AZT) in bulk samples, is described. AZT is separated from its synthesis intermediates and a degradation product as well as fro
Publikováno v:
Chromatographia. 54:725-729
A selective, repeatable, and robust isocratic liquid chromatographic method has been developed for the analysis of bulk samples of roxithromycin, a semi-synthetic macrolide antibiotic. The method involves the use of XTerra RP18 as stationary phase an
Autor:
Dennis S.B. Ongarora, Julius W. Mwangi, Kennedy O. Abuga, Grace N. Thoithi, Isaac O Kibwage, FN Kamau
Publikováno v:
Ethiopian Pharmaceutical Journal; Vol 27, No 1 (2009)
Two pentacyclic triterpenoids were isolated, for the first time, from the stem bark of Blighia unijugata Bak. The structures of the two compounds were elucidated on the basis of their spectral data as friedelin and epifriedelinol. Keywords : triterpe
Publikováno v:
East and Central African Journal of Pharmaceutical Sciences; Vol 11, No 2 (2008)
Two sterols, β-sitosterol and stigmasterol, were isolated from the stem bark of Combretum fragrans. The identity of these compounds was established by spectral analysis.
Autor:
Eric M. Guantai, FN Kamau, E Mbae, HK Chepkwony, N Mwaura, G Wang’ang’a, S Muteru, M Wandeto, N Birgen, E Gathoni
Publikováno v:
East and Central African Journal of Pharmaceutical Sciences; Vol 10, No 3 (2007); 59-62
During the period 2002–2005, the National Quality Control Laboratory analysed 229 samples of antimalarial drugs. In 2002, 42% of these products failed to comply with compendial specifications, with the sulfadoxine/ sulfamethoxypyrazine and pyrimeth
Autor:
FN Kamau, Jos Hoogmartens, G Muriuki, Eugene Roets, Roger Busson, HK Chepkwony, Anastasia N. Guantai, I P Kibwage
Publikováno v:
East and Central African Journal of Pharmaceutical Sciences; Vol 9, No 2 (2006); 52-57
Three steroidal indoxyls, 3-oxo-16,17-seco-16-nor-1,4-androstadien-15-(7\'-methoxy-2-indoxyliden)17-oic acid, 1-(2\'-indoxyliden)-2-nor-1,2-secocholestan-3-oic acid and 1-(5\'- chloro-2-indoxyliden)-2-nor-1,2-secocholestan-3-oic acid were synthesized