Results 51 to 60 of about 68,079 (149)

Discussion on the dimerization reaction of penicillin antibiotics

open access: yesJournal of Pharmaceutical Analysis, 2022
Penicillins are one type of the most important antibiotics used in the clinic. Control of drug impurity profiles is an important part of ensuring drug safety.
Qizhang Wu   +3 more
doaj  

Molecular modelling of four penicillins: bencylpenicillin, phenoxymethylpenicillin, ampicillin and amoxicillin

open access: yesMedisur, 2009
Background:Penicillins differ structurally among themselves by the lateral chains. At the same time, they have differences in their pharmacological action that can be associated to modifications included in the betalactamic ring and/or effects localized ...
Elso Manuel Cruz Cruz   +1 more
doaj   +2 more sources

Molecular Imprinted Polymers for Penicillins and Tetracyclines

open access: yesАнтибиотики и Химиотерапия, 2020
The molecular imprinted polymers (MIPs) for penicillins and tetracyclines described in the literature were analysed with a purpose of evaluating their possible use for the antibiotic sorption isolation.
M. I. Yakhkind   +4 more
doaj  

Quantitative Determination of Penicillins by Iodometry Using Potassium Hydrogen Peroxymonosulfate

open access: yesАнтибиотики и Химиотерапия, 2020
The kinetics and stoichiometry of S-oxidation of semisynthetic penicillins (amoxicillin trihydrate, ampicillin trihydrate, sodium salt of oxacillin and ticarcillin disodium salt) by potassium hydrogen peroxymonosulfate in aqueous solutions at pH 3-6 was ...
N. E. Blazheevsky   +2 more
doaj  

Evaluation of Precursors for Penicillin G [PDF]

open access: bronze, 1948
Kesar Singh, Marvin J. Johnson
openalex   +1 more source

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