Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Atef A, Hanna"'
Publikováno v:
Molecules, Vol 27, Iss 8, p 2389 (2022)
Cdc25 phosphatases have been considered promising targets for anticancer development due to the correlation of their overexpression with a wide variety of cancers. In the last two decades, the interest in this subject has considerably increased and m
Externí odkaz:
https://doaj.org/article/97fcc50088b3494190096cbf1c2600af
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss 3, Pp 390-399 (2016)
In an attempt to find out new, potent and safe anti-inflammatory molecules and as a contribution in the chemistry of triterpenes, a series of 18β-glycyrrhetinic acid (GTA) derivatives (4a–j, 5a–e, 7–9, 11–13) were synthesized and evaluated a
Externí odkaz:
https://doaj.org/article/fa7b85b3e84c4e779996ce08bbb4db39
Publikováno v:
Zeitschrift für Naturforschung C. 76:337-346
Acovenoside A (Acov-A) and acobioside A (Acob-A) were isolated from Acokanthera oblongifolia. Their anticancer properties were explored regarding, antiproliferative and antiangiogenic activities. The study included screening phase against six cancer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89f0a0866cc799821d10860ae91cc2e
https://doi.org/10.1515/znc-2020-0302
https://doi.org/10.1515/znc-2020-0302
Autor:
Amal Z. Hassan, Atef G. Hanna, Mounir M. El-Safty, Hanan A. A. Taie, Heba M Abo-Salem, Howaida I. Abd-Alla, Maha M. Soltan, Eman A. Karam
Publikováno v:
Zeitschrift für Naturforschung C. 76:301-315
Pentacyclic triterpenes and cardenolides were isolated from Acokanthera oblongifolia leaves. Their chemical structures were determined based on comprehensive 1D and 2D NMR spectroscopy. Their MIC was determined against 12 microorganisms. Their exerte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771d685413ffae69c566a6f770774faa
https://doi.org/10.1515/znc-2020-0198
https://doi.org/10.1515/znc-2020-0198
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 214:476-486
A systematic study on sulfonamide derivatives with salicylamide core is presented for possible use in pharmaceutical applications. The molecular structure of eight different compounds has been investigated by FTIR in the frequency range 4000–400 cm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7199ab73211732d111331c880e8657e
https://doi.org/10.1016/j.saa.2019.02.070
https://doi.org/10.1016/j.saa.2019.02.070
Publikováno v:
Footankle specialist. 15(6)
Pes planovalgus (PPV) deformity is common among cerebral palsy (CP) patients. There is no true consensus about the best way of treating this common deformity, especially when surgical interference is required. Treatment options range from orthotics t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e196317e9e90d0d729c7ed9270e60674
https://pubmed.ncbi.nlm.nih.gov/33269639
https://pubmed.ncbi.nlm.nih.gov/33269639
Autor:
Howaida I, Abd-Alla, Maha M, Soltan, Amal Z, Hassan, Hanan A A, Taie, Heba M, Abo-Salem, Eman A, Karam, Mounir M, El-Safty, Atef G, Hanna
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciencesReferences. 76(7-8)
Pentacyclic triterpenes and cardenolides were isolated from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::84709ace558776a692aaa65157dca9aa
https://pubmed.ncbi.nlm.nih.gov/34218548
https://pubmed.ncbi.nlm.nih.gov/34218548
Autor:
ElSayed M. Shalaby, Atef G Hanna, A. Abouelsayed, Medhat Ibrahim, Emad A. Al-Ashkar, Alaaeldin M. F. Galal
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 188:213-221
The absolute configuration of 5-chloro-2-methoxy-N-phenylbenzamide single crystal [compound (1)] and the effect of introducing -[CH2]n-, n=1,2 group adjacent to the amide group [compounds (2) and (3)], were studied. Furthermore, the replacement of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96309a771bd15337556cfdb844991576
https://doi.org/10.1016/j.saa.2017.06.068
https://doi.org/10.1016/j.saa.2017.06.068
Publikováno v:
MedChemComm. 9:1511-1528
A novel series of sulfonamide derivatives, coupled with a salicylamide scaffold, was designed and synthesized. The structures of the synthesized compounds were established using 1H NMR, 13C NMR and high-resolution mass spectroscopy. The synthesized c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df075f4c8e6ba6e0f06ea164eafeffd1
https://doi.org/10.1039/c8md00214b
https://doi.org/10.1039/c8md00214b
Publikováno v:
Synthesis. 49:2971-2979
Formylated chlorothieno[2,3-b]pyridine derivatives were synthesized by reaction between N-protected 3-acetyl-2-aminothiophenes and Vilsmeier–Haack reagent under classical conditions. These products were not accessible without N-protection of the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e4f8d4bcdee97003b4df3e63f34f80
https://doi.org/10.1055/s-0036-1588992
https://doi.org/10.1055/s-0036-1588992