Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Meshal A. Almehmadi"'
Autor:
Fawzia Faleh Al-blewi, Meshal A. Almehmadi, Mohamed Reda Aouad, Sanaa K. Bardaweel, Pramod K. Sahu, Mouslim Messali, Nadjet Rezki, El Sayed H. El Ashry
Publikováno v:
Chemistry Central Journal, Vol 12, Iss 1, Pp 1-14 (2018)
Abstract Background Nitrogen heterocyclic rings and sulfonamides have attracted attention of several researchers. Results A series of regioselective imidazole-based mono- and bis-1,4-disubstituted-1,2,3-triazole-sulfonamide conjugates 4a–f and 6a
Externí odkaz:
https://doaj.org/article/eb8d8e2f800b4c67be318bfe5ec2a0a2
Autor:
Ateyatallah Aljuhani, Meshal A. Almehmadi, Ibrahim O. Barnawi, Nadjet Rezki, Imran Ali, Mouslim Messali, Mohamed Reda Aouad
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 3, Pp 102997- (2021)
The present work describes the synthesis of new click products with a 2-mercapto-benzothiazole basic structure supporting the different functionalized side chains linked to the 1,2,3-triazole ring at position N-1 via Cu(I)-mediated click chemistry un
Externí odkaz:
https://doaj.org/article/03f6822344524fc796730e88158cef35
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 12, Pp 1831-1834 (2017)
In the cation of the title molecular salt, C15H18NO+·Br−, the pyridinium and phenyl rings are inclined to one another by 11.80 (8)°. In the crystal, the Br− anion is linked to the cation by a C—H...Br hydrogen bond. The cations stack along th
Externí odkaz:
https://doaj.org/article/ab2cd57840754c6aacac4bd10221fab5
Autor:
Mohamed Reda Aouad, Meshal A. Almehmadi, Fawzia Faleh Albelwi, Mohamed Teleb, Gina N. Tageldin, Marwa M. Abu-Serie, Mohamed Hagar, Nadjet Rezki
Publikováno v:
Bioorganic chemistry. 124
Recently, the interest in targeting metalloenzymes is obviously growing for halting various tumor progression events and surmounting the resistance due to routine chemotherapy regimen. In this regard, attention to MMP-2 and CA II has been drawn as va
Autor:
Sanaa K. Bardaweel, El Sayed H. El Ashry, Pramod K. Sahu, Meshal A. Almehmadi, Nadjet Rezki, Fawzia F. Al-blewi, Mouslim Messali, Mohamed Reda Aouad
Publikováno v:
Chemistry Central Journal, Vol 12, Iss 1, Pp 1-14 (2018)
Chemistry Central Journal
Chemistry Central Journal
Background Nitrogen heterocyclic rings and sulfonamides have attracted attention of several researchers. Results A series of regioselective imidazole-based mono- and bis-1,4-disubstituted-1,2,3-triazole-sulfonamide conjugates 4a–f and 6a–f were d
Autor:
Mohamed Reda Aouad, Ateyatallah Aljuhani, Meshal A. Almehmadi, Imran Ali, Mouslim Messali, Nadjet Rezki, Ibrahim O. Barnawi
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 3, Pp 102997-(2021)
The present work describes the synthesis of new click products with a 2-mercapto-benzothiazole basic structure supporting the different functionalized side chains linked to the 1,2,3-triazole ring at position N-1 via Cu(I)-mediated click chemistry un
Autor:
Saleh Ihmaid, Abdelsattar M. Omar, Mohamed Reda Aouad, Meshal A. Almehmadi, Ahmed M. Shehata, Hany E.A. Ahmed, Nadjet Rezki
Publikováno v:
Bioorganic chemistry. 103
A series of benzothiazole/isatin linked to 1,2,3-triazole moiety and terminal sulpha drugs 5a-e and 6a-e were synthesized and evaluated for cytotoxic activity against a panel of cancer cell lines. The novel compounds showed variable IC50 range of act
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 12, Pp 1831-1834 (2017)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The simple synthesis and crystal structure of a new pyridinium bromide salt, 4-methyl-1-(3-phenoxy propyl)pyridinium bromide, are reported. The C–H⋯Br− interactions have an effect on the NMR signals of the ortho- and meta-pyridinium proto
Autor:
Mohamed Reda Aouad, Mohamed Hagar, Meshal A. Almehmadi, Shaya Y. Al-Raqa, Imran Ali, Ateyatallah Aljuhani, Nadjet Rezki
Publikováno v:
Journal of Molecular Structure. 1225:129148
In an attempt to design and prepare a new library of anticancer candidates, focused thiopropargylated benzothiazole was reacted with ethyl azidoacetate and/or ethyl azidobenzoate to yield newer 1,2,3-triazole-benzothiazole conjugates bearing ester fu