Soad M. Toaima
Soad M. Toaima
Professor of Pharmacognosy, Pharos University
Verified email at pua.edu.eg - Homepage
TitleCited byYear
Antimicrobial isoflavans from Astragalus species
NA El-Sebakhy, AM Asaad, RM Abdallah, SM Toaima, MS Abdel-Kader, ...
Phytochemistry 36 (6), 1387-1389, 1994
561994
Cycloartane triterpene glycosides from Astragalus trigonus
P Gariboldi, F Pelizzoni, M TatÚ, L Verotta, N El-Sebakhy, AM Asaad, ...
Phytochemistry 40 (6), 1755-1760, 1995
521995
Kahiricosides II–V, cycloartane glycosides from an Egyptian collection of Astragalus kahiricus
MM Radwan, NA El-Sebakhy, AM Asaad, SM Toaima, DGI Kingston
Phytochemistry 65 (21), 2909-2913, 2004
452004
Phytochemical and Biological Investigation of Hymenocallis littoralis Salisb.
AH Abou‐Donia, SM Toaima, HM Hammoda, E Shawky, E Kinoshita, ...
Chemistry & biodiversity 5 (2), 332-340, 2008
442008
Cycloartane saponins from Astragalus peregrinus as modulators of lymphocyte proliferation
L Verotta, M Guerrini, NA El-Sebakhy, AM Asaad, SM Toaima, ...
Fitoterapia 72 (8), 894-905, 2001
412001
Cycloartane and oleanane saponins from Egyptian Astragalus spp. as modulators of lymphocyte proliferation
L Verotta, M Guerrini, NA El-Sebakhy, AM Assad, SM Toaima, ...
Planta medica 68 (11), 986-994, 2002
402002
Cycloartane triterpene glycosides from Astragalus alexandrinus
F Orsini, L Verotta, L Barboni, NA El-Sebakhy, AM Asaad, RM Abdallah, ...
Phytochemistry 35 (3), 745-749, 1994
271994
Chemical constituents from Astragalus annularis Forssk. and A. trimestris L., Fabaceae
AM El-Hawiet, SM Toaima, AM Asaad, MM Radwan, NA El-Sebakhy
Revista Brasileira de Farmacognosia 20 (6), 860-865, 2010
262010
A new approach to develop a standardized method for assessment of acetylcholinesterase inhibitory activity of different extracts using HPTLC and image analysis
AH Abou-Donia, FA Darwish, SM Toaima, E Shawky, SS Takla
Journal of Chromatography B 955, 50-57, 2014
252014
Cycloartane triterpene glycosides from Astragalus sieberi
L Verotta, M TatÚ, NA El-Sebakhy, SM Toaima
Phytochemistry 48 (8), 1403-1409, 1998
241998
New rapid validated HPTLC method for the determination of galanthamine in Amaryllidaceae plant extracts
AH Abou‐Donia, SM Toaima, HM Hammoda, E Shawky
Phytochemical analysis 19 (4), 353-358, 2008
212008
New rapid validated HPTLC method for the determination of lycorine in amaryllidaceae plants extracts
AH Abou-Donia, SM Toaima, HM Hammoda, E Shawky
Chromatographia 65 (7-8), 497-500, 2007
182007
Hepatoprotective effects of Astragalus kahiricus root extract against ethanol-induced liver apoptosis in rats
RM Allam, DA Selim, AI Ghoneim, MM Radwan, SM Nofal, AE Khalifa, ...
Chin J Nat Med 11 (4), 354-61, 2013
172013
Determination of Rutin in Amaryllis belladonna L. Flowers by HPTLC and Spectrophotometry
AH Abou-Donia, SM Toaima, HM Hammoda, E Shawky
Chromatographia 64 (1-2), 109, 2006
172006
Acetals of Three New Cycloartane-Type Saponins from Egyptian Collections of Astragalus t omentosus
MM Radwan, A Farooq, NA El-Sebakhy, AM Asaad, SM Toaima, ...
Journal of natural products 67 (3), 487-490, 2004
152004
A cycloartane triterpene 3β, 16β diglucoside from Astragalus trigonus and its non natural 6-hydroxy epimer
L Verotta, F Orsini, M TatÚ, NA El-Sebakhy, SM Toaima
Phytochemistry 49 (3), 845-852, 1998
131998
A minor cycloartan-3 beta, 16 beta-diglucoside from Astragalus trigonus
F Pelizzoni, L Verotta, G Nicastro, M Tato, N Elsebakhy, A Asaad, ...
111996
HPTLC and GC/MS Study of Amaryllidaceae Alkaloids of Two Narcissus Species
E Shawky, AH Abou‐Donia, FA Darwish, SM Toaima, SS Takla, NB Pigni, ...
Chemistry & biodiversity 12 (8), 1184-1199, 2015
102015
Constituents of Egyptian Astragalus tribuloides Del.
NA El-Sebakhy, AM Asaad, RM Abdallah, SM Toaima, L Verotta, F Orsini
Natural Product Sciences 6 (1), 11-15, 2000
92000
Acetylcholinesterase inhibitory activity of some Amaryllidaceae plant extracts and their alkaloidal isolates
HM Hammoda, AH Abou-Donia, SM Toaima, EA Shawky
Alex J Pharm Sci 25, 26-8, 2011
62011
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