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El-Hela, Atef A.
650
results:
Search for persons
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Online (650)
Mediatypes
Articles (Online) (607)
Bookchapter (Online) (32)
OpenAccess-fulltext (10)
Thesis (Online) (1)
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1
Phytochemical Characterization of Pterocephalus frutescens ..:
El-Hela, Atef A.
;
Bakr, Marwa S. Abu
;
Hegazy, Mostafa M.
...
Scientia Pharmaceutica. 91 (2023) 1 - p. 7 , 2023
Link:
https://doi.org/10.3390/..
?
2
Ultra-performance liquid chromatography coupled with quadru..:
Ibrahim, Taghreed A.
;
Hegazy, Mostafa M.
;
Maatooq, Galal T.
.
Medicinal Chemistry Research. 32 (2023) 5 - p. 975-989 , 2023
Link:
https://doi.org/10.1007/..
?
3
Dinebra retroflexa Herbal Phytotherapy: A Simulation Study ..:
El-Hela, Atef A.
;
Hegazy, Mostafa M.
;
Abbass, Hatem S.
...
Medicina. 58 (2022) 12 - p. 1719 , 2022
Link:
https://doi.org/10.3390/..
?
4
Chemical constituents from Silene schimperiana Boiss. belon..:
Hussein, Ismail A.
;
Srivedavyasasri, Radhakrishnan
;
El-Hela, Atef A.
..
Biochemical Systematics and Ecology. 92 (2020) - p. 104113 , 2020
Link:
https://doi.org/10.1016/..
?
5
Optimizing ectoine biosynthesis using response surface meth..:
Omara, Ahmed M. A.
;
Sharaf, Abd El-Monem M.
;
El-Hela, Atef A.
...
Biotechnology Letters. 42 (2020) 6 - p. 1003-1017 , 2020
Link:
https://doi.org/10.1007/..
?
6
New iridoid glycosides from Anarrhinum pubescens:
Mahran, Ehab
;
Hosny, Mohammed
;
El-Hela, Atef
.
Natural Product Research. 33 (2018) 21 - p. 3057-3064 , 2018
Link:
https://doi.org/10.1080/..
?
7
Antibacterial Activity of Polygonum plebejum and Euphorbia ..:
S. Abdelkhalek, Eman
;
A. El-Hela, Atef
;
Hamed El-Kasaby, Aziza
...
Journal of Pure and Applied Microbiology. 12 (2018) 4 - p. 2205-2216 , 2018
Link:
https://doi.org/10.22207..
?
8
New triterpenoidal saponins from Koelreuteria paniculata:
Mostafa, Ahmad E.
;
El-Hela, Atef A.
;
Mohammad, Abd-Elsalam I.
..
Phytochemistry Letters. 17 (2016) - p. 213-218 , 2016
Link:
https://doi.org/10.1016/..
?
9
Asphodosides A-E, anti-MRSA metabolites from Asphodelus mic..:
Ghoneim, Mohammed M.
;
Elokely, Khaled M.
;
El-Hela, Atef A.
...
Phytochemistry. 105 (2014) - p. 79-84 , 2014
Link:
https://doi.org/10.1016/..
?
10
New secondary metabolites from Dodonaea viscosa:
Mostafa, Ahmad E.
;
El-Hela, Atef A.
;
Mohammad, Abd-Elsalam I.
...
Phytochemistry Letters. 8 (2014) - p. 10-15 , 2014
Link:
https://doi.org/10.1016/..
?
11
Isolation and characterization of new secondary metabolites..:
Ghoneim, Mohammed M.
;
Elokely, Khaled M.
;
El-Hela, Atef A.
...
Medicinal Chemistry Research. 23 (2014) 7 - p. 3510-3515 , 2014
Link:
https://doi.org/10.1007/..
?
12
Antileukemic α-pyrone derivatives from the endophytic fungu..:
Metwaly, Ahmed M.
;
Fronczek, Frank R.
;
Ma, Guoyi
...
Tetrahedron Letters. 55 (2014) 24 - p. 3478-3481 , 2014
Link:
https://doi.org/10.1016/..
?
13
Nigrosphaerin A a new isochromene derivative from the endop..:
Metwaly, Ahmed M.
;
Kadry, Hazem A.
;
El-Hela, Atef A.
...
Phytochemistry Letters. 7 (2014) - p. 1-5 , 2014
Link:
https://doi.org/10.1016/..
?
14
Biologically Active Secondary Metabolites from Asphodelus M..:
Ghoneim, Mohammed M.
;
Ma, Guoyi
;
El-Hela, Atef A.
...
Natural Product Communications. 8 (2013) 8 - p. 1934578X1300800 , 2013
Link:
https://doi.org/10.1177/..
?
15
Antioxidant potential and phenolic acid content of certain ..:
Ibrahim, Taghreed A.
;
El-Hefnawy, Hala M.
;
El-Hela, Atef A.
Natural Product Research. 24 (2010) 16 - p. 1537-1545 , 2010
Link:
https://doi.org/10.1080/..
1-15