Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Tariq R. Sobahi"'
Autor:
Fatima B. Alamri, Tariq R. Sobahi, Hanan I. Althagbi, Ahmed Abdel-Lateff, Mohammed Y. Alfaifi, Ayeda Y. Mohammed, Ehab Abdel-Latif, Walied M. Alarif
Publikováno v:
Saudi Pharmaceutical Journal, Vol 31, Iss 6, Pp 773-782 (2023)
Two cytotoxic sesquiterpene lactones, 17-epichlorohyssopifolin A (1) and chlorjanerin (2), and a monoterpene lactone, loliolide (3) were isolated from Centaurea pseudosinaica. The cytotoxicity of the total extract and terpenoids 1–3 were evaluated
Externí odkaz:
https://doaj.org/article/355beb7f424b4ba1b22da40430098a16
Autor:
Zainab H. Abdul-Hameed, Nahed O. Bawakid, Hajer S. Alorfi, Tariq R. Sobahi, Najla Ali Alburae, Ahmed Abdel-Lateff, Serag Eldin I. Elbehairi, Mohammad Y. Alfaifi, Nabil A. Alhakamy, Walied M. Alarif
Publikováno v:
Molecules, Vol 27, Iss 4, p 1422 (2022)
Chromatographic investigation of the aerial parts of the Rhazya stricta (Apocynaceae) resulted in the isolation of two new monoterpene indole alkaloids, 6-nor-antirhine-N1-methyl (1) and razyamide (2), along with six known compounds, eburenine (3), e
Externí odkaz:
https://doaj.org/article/938f17ef10af4e41a1356ae9bc84d5c6
Autor:
Gadeer R. Ashour, Mahmoud A. Hussein, Tariq R. Sobahi, Khalid A. Alamry, Sara A. Alqarni, Mohd Rafatullah
Publikováno v:
Polymers, Vol 13, Iss 20, p 3569 (2021)
In the current study, a variety of sulfonated polyethersulfone (SPES)-based ion-exchange membranes were prepared and utilized as efficient and selective solid adsorbents for the detection of Co(II) ions in aquatic solutions. SPES membranes were treat
Externí odkaz:
https://doaj.org/article/d9051b983076426bbf2c5b9d34c8b043
Autor:
Afrah E. Mohammed, Zainab H. Abdul-Hameed, Modhi O. Alotaibi, Nahed O. Bawakid, Tariq R. Sobahi, Ahmed Abdel-Lateff, Walied M. Alarif
Publikováno v:
Molecules, Vol 26, Iss 2, p 488 (2021)
By the end of the twentieth century, the interest in natural compounds as probable sources of drugs has declined and was replaced by other strategies such as molecular target-based drug discovery. However, in the recent times, natural compounds regai
Externí odkaz:
https://doaj.org/article/8ff052028ec14bbe89f13945a6e87743
Autor:
Hassan M. Faidallah, Khalid M. A. Al-Shaikh, Tariq R. Sobahi, Khalid A. Khan, Abdullah M. Asiri
Publikováno v:
Molecules, Vol 18, Iss 12, Pp 15704-15716 (2013)
An efficient and novel method for the synthesis in moderate to good yield (72%–84%) of a series of 3-amino-1-substituted-9,10-dihydrophenanthrene-2,4-dicarbonitriles 1–5 via one-pot multi-component reactions of aldehydes, malononitrile, 1-tetralo
Externí odkaz:
https://doaj.org/article/6989c85c2fca4eec974a36789157399d
Publikováno v:
International Journal of Molecular Sciences, Vol 13, Iss 4, Pp 4321-4339 (2012)
Levodopa (LD) is used to increase dopamine level for treating Parkinson’s disease. The major metabolism of LD to produce dopamine is decarboxylation. In order to understand the metabolism of LD; the electronic structure of levodopa was investigated
Externí odkaz:
https://doaj.org/article/43a4710624fe426594fe41b6b712b860
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 11, Pp e4-e4 (2015)
In the paper by Asiri et al. [Acta Cryst. (2012), E68, o1154], the title and the chemical name of one of the reagents used in the synthesis are corrected.
Externí odkaz:
https://doaj.org/article/f02e986a37d4443cb7060702731b47a1
Autor:
Tariq R. Sobahi
Publikováno v:
ARKIVOC, Vol 2003, Iss 1, Pp 73-80 (2003)
Externí odkaz:
https://doaj.org/article/98e8f34db2ee4cd783f5c3a5860fb0cf
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o193-o193 (2013)
Two independent molecules, A and B, comprise the asymmetric unit of the title compound, C21H18N2OS, with the difference in the angle of orientation between the naphthalene ring system and the mean plane of the cycloheptyl ring [16.13 (1) in A and 11.
Externí odkaz:
https://doaj.org/article/676c385511dd4c889a660455a22714ec
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o49-o49 (2013)
The title compound, C18H22N2O5S, is largely planar, with an r.m.s. deviation of 0.0546 (1) Å of atoms from the mean plane through all non-H atoms except for the methyl groups. The benzene and pyrimidinedione rings are inclined to one another at a di
Externí odkaz:
https://doaj.org/article/7a2e0500ff0c4e0ea8165817998115b0