Results 41 to 50 of about 1,655 (166)

Conformationally-Locked C-Glycosides: Tuning Aglycone Interactions for Optimal Cheperone Behaviour in Gaucher Fibroblasts [PDF]

open access: yes, 2016
A series of conformationally locked C-glycosides based on the 3-aminopyrano[3,2-b]pyrrol-2(1H)-one (APP) scaffold has been synthesized. The key step involved a totally stereocontrolled C-Michael addition of a serine-equivalent C-nucleophile to tri-O ...
Avenoza, A.   +9 more
core   +1 more source

RP-HPLC and spectrophotometric estimation of ambroxol hydrochloride and cetirizine hydrochloride in combined dosage form

open access: yesIndian Journal of Pharmaceutical Sciences, 2008
Rapid, precise, accurate, specific and sensitive reverse phase liquid chromatographic and absorbance ratio spectrophotometric methods have been developed for the simultaneous analysis of ambroxol hydrochloride and cetirizine hydrochloride in their tablet formulation. The chromatographic methods were standardized using a HIQ SIL-C(18) column (250×4.6 mm
Bhatia, Neela M.   +4 more
openaire   +3 more sources

Drug-induced anaphylaxis in China: a 10 year retrospective analysis of the Beijing Pharmacovigilance Database [PDF]

open access: yes, 2017
Background Few studies on the causes of drug-induced anaphylaxis (DIA) in the hospital setting are available. Objective We aimed to use the Beijing Pharmacovigilance Database (BPD) to identify the causes of DIA in Beijing, China.
Li, Xiaotong   +7 more
core   +1 more source

Preparation and evaluation of microencapsulated fast melt tablets of ambroxol hydrochloride

open access: yesIndian Journal of Pharmaceutical Sciences, 2009
Natural resources in general and plant materials in particular are receiving more attention due to their safety as pharmaceutical excipients. Present work assessed the potential of a natural polysaccharide, pectin to mask the bitter taste of ambroxol hydrochloride, by microencapsulation technique, and its possibility to formulate as a fast ...
Jacob, S., Shirwaikar, A.
openaire   +3 more sources

Polymorphism of spironolactone: An unprecedented case of monotropy turning to enantiotropy with a huge difference in the melting temperatures [PDF]

open access: yes, 2018
Postprint (author's final ...
Barrio Casado, María del   +4 more
core   +4 more sources

Determination of ambroxol hydrochloride using dithiocarbamic acid colorimetric method

open access: yesIndian Journal of Pharmaceutical Sciences, 2006
A new simple, colorimetric method was developed on the basis of a chemical reaction of amine group in ambroxol hydrochloride with carbon disulphide to form dithiocarbamic acid, which on further reaction with cupric chloride forms a colored copper chelate.
PNS Pai   +3 more
openaire   +1 more source

Formulation and Evaluation of Levocetirizine Dihydrochloride and Ambroxol Hydrochloride Lozenges

open access: yesINTERNATIONAL JOURNAL OF PHARMACEUTICAL QUALITY ASSURANCE, 2020
The present work aims to formulate and evaluate levocetirizine dihydrochloride and ambroxol hydrochloride hard candy lozenges to produce a slow-release of drugs for the management of cold and cough. The lozenges were prepared using sucrose, liquid glucose, hydroxyethylcellulose, and hydroxypropyl methylcellulose K4M by heating and congealing method ...
R Reddy Thout   +3 more
openaire   +1 more source

Mengoptimalkan Analisis Ambroxol Hidroklorida: Pendekatan Kromatografi Cair Kinerja Tinggi (Hplc) yang Komprehensif [PDF]

open access: yes, 2023
Ambroxol hidroklorida adalah senyawa yang umum digunakan dalam formulasi sediaan farmasetika, terutama tablet, sebagai agen ekspektoran dan mukolitik. Penelitian ini menyoroti pentingnya pemantauan kadar Ambroxol hidroklorida dalam sediaan tablet untuk ...
Hidayah, Himyatul   +3 more
core   +2 more sources

ПРИМЕНЕНИЕ МУКОАКТИВНЫХ ЛЕКАРСТВЕННЫХ СРЕДСТВ В ПРАКТИКЕ ТЕРАПЕВТА

open access: yesАрхивъ внутренней медицины, 2013
Russia is among the countries where using of mucolytic drugs in clinical practice is widespread. In chronic bronchitis, chronic obstructive pulmonary disease, acute respiratory syndrome with prolonged cough, pneumonia, tuberculosis and many other ...
Ф. Т. Малыхин   +2 more
doaj   +1 more source

Novel Ratio Subtraction and Isoabsorptive Point Methods for Determination of Ambroxol Hydrochloride and Doxycycline in their Combined Dosage Form: Development and Validation [PDF]

open access: yes, 2015
Purpose: To develop and validate two innovative spectrophotometric methods used for the simultaneous determination of ambroxol hydrochloride and doxycycline in their binary mixture.Methods: Ratio subtraction and isoabsorptive point methods were used for ...
Darwish, HA, El Bayoumi, A, Metwally, FH
core   +2 more sources

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