الفعالية المضادة للكائنات الدقيقه لدوائيْن أوليّيْن جديديْن مبتكريْن من مضادات البكتيريا؛ الأموكسيلين والسيفالكسين Antibacterial activity of Novel Prodrugs of Amoxicillin and Cephalexin

dc.contributor.advisor رفيق قرمان
dc.contributor.author ساميه صلاح الدين عبد الغني كرد ar
dc.contributor.author samia salahaldeen abdalgani kord en
dc.contributor.examiner احمد عمرو
dc.contributor.examiner حاتم سلامة
dc.date.accessioned 2018-10-07T11:30:54Z
dc.date.available 2018-10-07T11:30:54Z
dc.date.issued 2015-06-02
dc.description.abstract The two novel prodrugs of amoxicillin and cephalexin were synthesized to improve the stability and bitter taste of their parent drugs. The in vitro susceptibility for both prodrugs was determined against Escherichia coli, staphylococcus epidermidis, staphylococcus aureus, Klebsiella pneumonia, streptococcus group A, streptococcus group B, and compared to that of their parents. The results revealed that both novel prodrugs have antibacterial activity on most bacterial strains with about the same potency as their parent drugs, In addition, Klebsiella pneumonia, and staphylococcus epidermidis showed resistance to both amoxicillin drug and its prodrug. Since klebsiella is gram negative bacteria and staphylococcus epidermidise is beta lactamase positive . It is worth noting that those two novel prodrugs are among a small number of prodrugs that have activity themselves before undergoing conversion via enzymatic or chemical processes to their corresponding parent drugs. The novel prodrugs exhibit their antibacterial activity against different types of bacterial strains due to the presence of beta lactam ring in their structures. In addition, it is expected that the novel two prodrugs will be much more stable in aqueous media than their corresponding parent drugs due to the fact that the sensitive amine group exists in the parent drugs was replaced with a more stable group, amide. en
dc.identifier.other 21112814
dc.identifier.uri https://dspace.alquds.edu/handle/20.500.12213/1327
dc.language.iso en_US
dc.publisher AL-Quds University en
dc.publisher جامعة القدس ar
dc.subject العلوم الصيدلانية ar
dc.subject Pharmaceutical Sciences en
dc.subject.other رسالة ماجستير ar
dc.subject.other دراسات عليا ar
dc.subject.other Higher Studies en
dc.subject.other Master Thesis en
dc.title الفعالية المضادة للكائنات الدقيقه لدوائيْن أوليّيْن جديديْن مبتكريْن من مضادات البكتيريا؛ الأموكسيلين والسيفالكسين ar
dc.title Antibacterial activity of Novel Prodrugs of Amoxicillin and Cephalexin en
dc.type Thesis
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