عودة

 

الأستاذ الدكتور/ صابرين رجب محمد إبراهيم
أستاذ بقسم العقاقير، كلية الصيدلة، جامعة أسيوط
تفاصيل السيرة الذاتية

بيانات ال MIS

دخول الإعضاء

تواصل مع العضو نسخة للطباعة
العنوان الحالى قسم العقاقير - كلية الصيدلة - جامعة أسيوط - أسيوط – مصر
تليفون المكتب 031267
الموبايل 01004625033
تليفون المنزل +20882286416
الفاكس +20882080774
البريد الالكترونى sabreen.ibrahim@pharm.au.edu.eg
sabrinshaur@gmail.com
google scholar link https://scholar.google.com.eg/citations?user=aJSJf2wAAAAJ&hl=en

  • دكتوراه فى العلوم الصيدلية ( العقاقير ) ، جامعة هاينريش هاينه ، المانيا، 2005
  • ماجستير فى العلوم الصيدلية ( العقاقير ) ، كلية الصيدلة، جامعة أسيوط، 2000
  • بكالوريوس فى العلوم الصيدلية، كلية الصيدلة، جامعة أسيوط، 1996
الدرجات العلمية :
  • أستاذ بقسم العقاقير، كلية الصيدلة، جامعة أسيوط، 2016
  • أستاذ مساعد بقسم العقاقير، كلية الصيدلة، جامعة أسيوط، 2010
  • مدرس بقسم العقاقير، كلية الصيدلة، جامعة اسيوط، 2005
  • مدرس مساعد بقسم العقاقير، كلية الصيدلة، جامعة أسيوط، 2000
  • معيد بقسم العقاقير، كلية الصيدلة، جامعة أسيوط، 1996

المجالات البحثية:
Ascidian Didemnum Species , Glycerides , Garcinia mangostana , Pericarp , Vitro Anticancer Effects , Root Barks , Tagetes minuta , Flavonoid

الابحاث :

1-Gamal I.A. Mohamed1; Ahmed Mohamed Zaher2; Ahmed A. Ali2; Hanaa Mohamed Saeyd2 and Sabrin R. Mohamed2 , Authentication of Euphorbia peplus L. family Euphorbiaceae growing in Egypt using Finger Printing , Assiut J. Agric. Sci., , Faculty of Agriculture, www.Assiut J. Agric. Sci., , 2016
البحث كاملا
2-Sabrin R.M. Ibrahim, Gamal A. Mohamed, Samir A. Ross, Integracides F and G: New tetracyclic triterpenoids from the endophytic fungus Fusarium sp., Phytochemistry Letters, Elsevier, 15, 125–130, http://dx.doi.org/10.1016/j.phytol.2015.12.010, 2016
3- Sabrin R. M. Ibrahim and Gamal A. Mohamed, Marine Pyridoacridine Alkaloids: Biosynthesis and Biological Activities, Chem. Biodiversity, Verlag Helvetica Chimica Acta AG, Zîrich, 13, 37-47, http://dx.doi.org/10.1002/cbdv.201500434, 2016
4-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Ehab S. Elkhayat, Samir A. Ross, Hanaa M. Sayed, Safaa A.M. El-Moghazy, Mohamed A. El-Shanawany, Blepharisides A and B, new flavonol glycosides from Blepharis ciliaris growing in Saudi Arabia, Phytochemistry Letters , vol. 11, pp. 177–182, 2015
5-Sabrin RM Ibrahim, Gamal A Mohamed, Natural occurring 2-(2-phenylethyl) chromones,structure elucidation and biological activities, Natural Product Research, Taylor & Francis, Vol. 29, No. 16, Vol. 29, No. 16, 1489–1520, http://dx.doi.org/10.1080/14786419.2014.991323, 2015
البحث كاملا
6-Sabrin RM Ibrahim, Gamal A Mohamed, Ahmad M Moharram, Diaa TA Youssef, Aegyptolidines A and B: New pyrrolidine alkaloids from the fungus Aspergillus aegyptiacus, Phytochemistry letters, Elsevier, 12, 91-93, http://dx.doi.org/10.1016/j.phytol.2015.03.001, 2015
البحث كاملا
7-Sabrin RM Ibrahim, Gamal A Mohamed, Lamiaa A Shaala, Laetitia Moreno Y Banuls, Robert Kiss, Diaa T A Youssef., Calotroposides H-L, new cytotoxic oxypregnane oligoglycosides from the root bark of Calotropis procera. , Steroids , Elsevier, 96, 63-72, http://dx.doi.org/10.1016/j.steroids.2015.01.012, 2015
البحث كاملا
8-Gamal A Mohamed, Sabrin RM Ibrahim, Diaa TA Youssef, Naturally occurring didemnaketals, structural elucidation, features, and pharmacological activities. , Bull. Facu. Pharm., Cairo University (B-FOPCU) , Elsevier, 53, 69-76, http://dx.doi.org/10.1016/j.bfopcu.2015.02.003, 2015
البحث كاملا
9-Mohamed A Gamal, Kamal MK Hani, Elhady S Sameh, Ibrahim RM Sabrin., A Review: Phenolics and nitrogenous compounds isolated from Cyperus species (Part I). , Internat. J. Pharmacog. Phytochem. Res. (IJPPR) , 7, 51-67, Cyperacae, Cyperus species, Phenolics, Nitrogenous compounds., 2015
البحث كاملا
10-Sabrin RM Ibrahim, Gamal A Mohamed, Mohamed F Zayed and Hanaa M Sayed, Ingenines A and B, two new alkaloids from the Indonesian sponge Acanthostrongylophora ingens, Drug Research, DOI: 10.1055/s-0034-1384577, Thieme, Vol. 65, No. 7, pp. 361-365, https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0034-1384577, 2015
البحث كاملا
11-M. A. El-Shanawany, H. M. Sayed, S. R. M. Ibrahim and M. A. A. Fayed, Stigmasterol Tetracosanoate, a New Stigmasterol Ester from the Egyptian Blepharis ciliaris, Drug Research, DOI: 10.1055/s-0034-1382064, Thieme, Vol. 65, No. 7, pp. 347-353, https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0034-1382064, 2015
البحث كاملا
12-Sabrin R.M. Ibrahim and Gamal A. Mohamed, Natural occurring 2-(2-phenylethyl) chromones, structure elucidation and biological activities, Natural Product Research, Taylor & Francis, 29, Vol. 29, No. 16, 1489–1520, http://dx.doi.org/10.1080/14786419.2014.991323, 2015
13-Sabrin R. M. Ibrahim • Hossam M. Abdallah • Ali M. El-Halawany • Gamal A. Mohamed, Naturally occurring thiophenes: isolation, purification, structural elucidation, and evaluation of bioactivities, Phytochemistry Review, Springer, DOI 10.1007/s11101-015-9403-7, 2015
14-Sabrin R. M. Ibrahim . Gamal A. Mohamed, Naturally occurring naphthalenes: chemistry, biosynthesis,structural elucidation, and biological activities, Phytochemistry Review, Springer, DOI 10.1007/s11101-015-9403-7, 2015
15-Amgad I.M. Khedr , Gamal A. Mohamed , Mohamed A.A. Orabi , Sabrin R.M. Ibrahim , Koji Yamada, Staphylopeptide A, a new cyclic tetrapeptide from culture broth of Staphylococcus sp., Phytochemistry Letters, Elsevier, 13, 11-14, http://dx.doi.org/10.1016/j.phytol.2015.05.007, 2015
16-Diaa TA Youssef, Gamal A Mohamed, Lamiaa A Shaala, Jihan M Badr Faida H Bamanie, Sabrin RM Ibrahim. , New purine alkaloids from the Red Sea marine tunicate Symplegma rubra, Phytochemistry Letters, Elsevier, 13, 212-217, http://dx.doi.org/10.1016/j.phytol.2015.06.012, 2015
17-Sabrin RM Ibrahim, Gamal A Mohamed, Mohamed MM Abdel-Latif, Shahenda M El-Messery, Nawal M Al Musayeib, Ibrahim A Shehata. , Minutaside A, new a-amylase inhibitor flavonol glucoside from Tagetes minuta: Antidiabetic, antioxidant, and molecular modeling studies, Starch/Stärke, WILEY-VCH Verlag GmbH, DOI 10.1002/star.201500068, 2015
18-Ehab S Elkhayat, Sabrin RM Ibrahim, Gamal A Mohamed, Samir A Ross. , Terrenolide S, a new anti-leishmanial butenolide from the endophytic fungus Aspergillus terreus, atural Product Research: Formerly Natural Product Letters, Taylor & Francis, http://dx.doi.org/10.1080/14786419.2015.1072711, 2015
19-Hani Z. Asfour, Sabrin R. M. Ibrahim, Gamal A. Mohamed, ANTIMICROBIAL ACTIVITY OF EXTRACTS AND COMPOUNDS ISOLATED FROM CASSIA ITALICA AERIAL PARTS, INTERNATIONAL JOURNAL OF PHYTOPHARMACY RESEARCH, 6, 95-100, 2015
20-Mohamed A Gamal, Kamal MK Hani, Ibrahim RM Sabrin, Review: Compounds Isolated from Cyperus Species (Part II): Terpenoidal, International Journal of Pharmacognosy and Phytochemical Research , 7(1), 83-99, 2015
21-Diaa TA Youssef, Lamiaa A Shaala, Gamal A Mohamed, Sabrin RM Ibrahim, Zainy M Banjar, Jihan M Badr, Kerry L McPhail, April L Risinger, Susan L Mooberry. , 2,3-Seco-2,3-dioxo-lyngbyatoxin A from a Red Sea Strain of the Marine Cyanobacterium Moorea producens, Natural Product Research: Formerly Natural Product Letters , Taylor & Francis, Vol. 29, No. 8, pp. 703-709, http://dx.doi.org/10.1080/14786419.2014.982647, 2015
البحث كاملا
22-Sabrin R.M. Ibrahim, Gamal A. Mohamed, Litchi chinensis: medicinal uses, phytochemistry, and pharmacology, Journal of Ethnopharmacology, Elsevier, 174, 492–513, http://dx.doi.org/10.1016/j.jep.2015.08.054, 2015
23-Ahmed A.M. Al-Attas, Nagwa S. El-Shaer, Gamal A. Mohamed, Sabrin R.M. Ibrahim, Ahmed Esmat, Anti-inflammatory sesquiterpenes from Costus speciosus rhizomes, Journal of Ethnopharmacology, Elsevier, 176, 365–374, http://dx.doi.org/10.1016/j.jep.2015.11.026, 2015
24-Sabrin R.M. Ibrahim, Mostafa A. Fouad, Ahmed Abdel-Lateff, Tatsufumi Okino, Gamal A. Mohamed, Alnuheptanoid A: A New Diarylheptanoid Derivative from Alnus japonica, Nat. Prod. Res., Vol. 28, No. 20, pp. 1765-1771, http://dx.doi.org/10.1080/14786419.2014.947489, 2014
25-Mohamed A. El-Shanawany, Hanaa M. Sayed, Sabrin R. M. Ibrahim, Marwa A. A. Fayed, New Nitrogenous Compounds from Anisotes trisulcus, Z. Naturforsch., DOI: 10.5560/ZNC.2013-0116, Vol. 69c, pp. 209-218, 2014
26-Gamal A. Mohamed, Sabrin R. M. Ibrahim, Nawal M. Al-Musayeib, Samir A. Ross, New Anti-Inflammatory Flavonoids from Cadaba glandulosa Forssk, Arch. Pharm. Res., DOI: 10.1007/s12272-013-0305-1 , Vol. 37, pp. 459-466, 2014
27-Sabrin R. M. Ibrahim, New Chromone and Triglyceride from Cucumis melo Seeds, Natural Product Communications, Vol. 9, No. 2, pp. 205-208, www.naturalproduct.us, 2014
28-Sabrin R.M. Ibrahim, Gamal A. Mohamed, Lamiaa A. Shaala, Diaa T.A. Youssef, Ali A. Gab-Alla, Didemnacerides A and B: Two New Glycerides from Red Sea Ascidian Didemnum Species, Nat. Prod. Res., Vol. 28, No. 19, pp. 1591-1597, http://dx.doi.org/10.1080/14786419.2014.927874, 2014
29-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Jihan M. Badr, Diaa T.A. Youssef, Didemnaketals D and E, Bioactive Terpenoids from a Red Sea Ascidian Didemnum Species, Tetrahedron, Vol. 70, pp. 35-40, http://dx.doi.org/10.1016/j.tet.2013.11.057, 2014
30-Lamiaa A. Shaala, Diaa T.A. Youssef, Sabrin R.M. Ibrahim, Gamal A. Mohamed, Jihan M. Badr, April L. Risinger, Susan L. Mooberry, Didemnaketals F and G, New Bioactive Spiroketals from a Red Sea Ascidian Didemnum Species, Marine Drugs, doi: 10.3390/md12095021 , Vol. 12, pp. 5021-5034, 2014
31-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Mona I.A. Shaaban, Samir A. Ross, Mangostanaxanthones I and II, New Xanthones from the Pericarp of Garcinia mangostana, Fitoterapia, Vol. 98, pp. 215-221, http://dx.doi.org/10.1016/j.fitote.2014.08.014, 2014
32-Nawal M. Al Musayeib, Ramzi A. Mothana, Gamal A. Mohamed, Sabrin R.M. Ibrahim, Louis Maes, Hypoestenonols A and B, New Fusicoccane Diterpenes from Hypoestes forskalei, Phytochemistry Lett., Vol. 10, pp. 23-27, http://dx.doi.org/10.1016/j.phytol.2014.06.020, 2014
33-Nawal M. Al Musayeib, Ramzi A. Mothana, Sabrin R.M. Ibrahim, Ali A. El Gamal, Shaza M. Al-Massarani, Klodorone A and Klodorol A: New Triterpenes from Kleinia odora, Nat. Prod. Res., Vol. 28, No. 15, pp. 1142-1146, http://dx.doi.org/10.1080/14786419.2014.915831, 2014
34-Gamal A. Mohamed, Sabrin R. M. Ibrahim, Rwaida A. Al Haidari, A Review on Natural Contraceptive Agents, Am. J. PharmTech Res., Vol. 4, No. 3, pp. 124-158, http://www.ajptr.com, 2014
35-Sabrin R.M. Ibrahim, Gamal A. Mohamed, Lamiaa A. Shaala, Diaa T. A. Youssef, Non-Alkaloidal Compounds from the Bulbs of the Egyptian Plant Pancratium maritimum, Z. Naturforsch., DOI: 10.5560/ZNC.2013-0111 , Vol. 69c, pp. 92-98, 2014
36-Fouad A. Mostafa, Mohamed A. Gamal, Ibrahim R.M. Sabrin, Elkhayat S. Ehab, Antioxidant and Anti-Inflammatory Activities of Phenolic Constituents from Primula elatior L. Aerial Part, International Journal of Pharmacognosy and Phytochemical Research (IJPPR), Vol. 6, No. 1, pp. 74-78, www.ijppr.com , 2014
37-S.R.M. Ibrahim, G.A. Mohamed, L.A. Shaala, L. Moreno Y. Banuls, R. Kiss, D.T.A. Youssef, Proceraside A, a New Cardiac Glycoside from the Root Barks of Calotropis procera with In Vitro Anticancer Effects, Nat. Prod. Res., Vol. 28, No. 17, pp. 1322-1327, http://dx.doi.org/10.1080/14786419.2014.901323, 2014
38-Nawal M. Al-Musayeib, Gamal A. Mohamed, Sabrin R.M. Ibrahim, Samir A. Ross, New Thiophene and Flavonoid from Tagetes minuta Leaves Growing in Saudi Arabia, Molecules, doi: 10.3390/molecules19032819, Vol. 19, pp. 2819-2828, 2014
39-Diaa T.A. Youssef, Lamiaa A. Shaala, Gamal A. Mohamed, Jihan M. Badr, Faida H. Bamanie, Sabrin R.M. Ibrahim, Theonellamide G, a Potent Antifungal and Cytotoxic Bicyclic Glycopeptide from the Red Sea Marine Sponge Theonella swinhoei, Marine Drugs, doi: 10.3390/md12041911 , Vol. 12, pp. 1911-1923, 2014
40-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Lamiaa A. Shaala, Khalid Z. Alshali, Diaa T.A. Youssef, Urgineaglyceride A: A New Monoacylglycerol from the Egyptian Drimia maritima Bulbs, Nat. Prod. Res., Vol. 28, No. 19, pp. 1583-1590, http://dx.doi.org/10.1080/14786419.2014.927468, 2014
41-Ehab S. Elkhayat, Sabrin R.M. Ibrahim, Mostafa A. Fouad, Gamal A. Mohamed, Dendronephthols A-C, New Sesquiterpenoids from the Red Sea Soft Coral Dendronephthya sp., Tetrahedron, Vol. 70, pp. 3822-3825, http://dx.doi.org/10.1016/j.tet.2014.03.056, 2014
42-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Mohamed S.A. Abdelkader, Nawal M. Al-Musayeib, Mohamed Ghoneim, Samir A. Ross, Zeaoxazolinone, a New Antifungal Agent from Zea mays Roots, Med. Chem. Res., DOI: 10.1007/s00044-014-1026-9 , Vol. 23, pp. 4627-4630, 2014
43-Sabrin RM Ibrahim, Khalid Z Alshali, Mostafa A Fouad, Ehab S Elkhayat, Rwaida A Al Haidari, Gamal A Mohamed, Chemical constituents and biological investigations of the aerial parts of Egyptian Clerodendrum inerme, Bulletin of Faculty of Pharmacy, Cairo University, Elsevier, 52, 165-170, 2014
44-Gamal A Mohamed, Sabrin RM Ibrahim, Ehab S Elkhayat, Riham Salah El Dine. , Natural anti-obesity agents, Bulletin of Faculty of Pharmacy, Cairo University, Elsevier, 52, 269-284, http://dx.doi.org/10.1016/j.bfopcu.2014.05.001, 2014
45-Mohamed A El-Shanawany, Hanaa M Sayed, Sabrin RM Ibrahim, Marwa AA Fayed. , Chemical constituents, anti-inflammatory, and antioxidant activities of Anisotes trisulcus, Bulletin of Faculty of Pharmacy, Cairo University (, Elsevier, 52, 9-14, http://dx.doi.org/10.1016/j.bfopcu.2014.02.004, 2014
46-Mohamed A. El-Shanawany, Hanaa M. Sayed, Sabrin R. M. Ibrahim, Marwa A. A. Fayed, Mohamed M. Radwan, Samir A. Ross, A New Isoflavone from Blepharis ciliaris of an Egyptian Origin, Med. Chem. Res., DOI 10.1007/s00044-012-0228-2, Vol. 22, pp. 2346-2350, 2013
47-Gamal A. Mohamed, Sabrin R.M. Ibrahim, Samir A. Ross, New Ceramides and Isoflavone from the Egyptian Iris germanica L. Rhizomes, Phytochemistry Letters, Vol. 6, pp. 340-344, http://dx.doi.org/10.1016/j.phytol.2013.04.009, 2013
48-Nawal M. Al-Musayeib, Gamal A. Mohamed, Sabrin R. M. Ibrahim, Samir A. Ross, Lupeol-3-O-decanoate, a New Triterpene Ester from Cadaba farinosa Forssk. Growing in Saudi Arabia, Med. Chem. Res., DOI: 10.1007/s00044-013-0536-1 , Vol. 22, pp. 5297-5302, 2013
49-Ahamed A. Ali, Hanaa M. Sayed, Sabrin R.M. Ibrahim, Ahamed M. Zaher, Chemical Constituents, Antimicrobial, Analgesic, Antipyretic, and Anti-Inflammatory Activities of Euphorbia peplus L., Phytopharmacology, Vol. 4, No. 1, pp. 69-80, 2013
50-Sabrin R. M. Ibrahim, Gamal A. Mohamed, Zainy M. Banjar, Hani K. M. Kamal, Natural Antihyperlipidemic Agents: Current Status and Future Perspectives, Phytopharmacology, Vol. 4, No. 3, pp. 492-531, 2013
51-Sabrin R. M. Ibrahim, Gamal A. Mohamed, Lamiaa A. Shaala, Diaa T. A. Youssef, Khalid A. El Sayed, New Alkaloids from Pancratium maritimum, Planta Med., DOI: 10.1055/s-0033-1350741, Vol. 79, pp. 1480–1484, 2013
52-Sabrin RM Ibrahim, Gamal A Mohamed, Ehab S Elkhayat, Mostafa A Fouad, Peter Proksch., Sagitol C, a new cytotoxic pyridoacridine alkaloid from the sponge Oceanapia sp., Bulletin of Faculty of Pharmacy, Cairo University (2013) 51, 229–232, Elsevier, 51, 229-232, http://dx.doi.org/10.1016/j.bfopcu.2013.05.004, 2013
53-E. S. Elkhayat, G. A. Mohamed, S. R. M. Ibrahim, Activity and Structure Elucidation of Ceramides, Current Bioactive Compounds, Vol. 8, No. 4, pp. 370-409, 2012
54-Ehab S El-Khayat, Sabrin R M Ibrahim, Gamal A Mohamed. , Plant Endophytes, Renewable Source of New Natural Products, The Natural Products Journal, Bentham Science Publishers, 2, 225-234, 2012
55-Ahamed A Ali, Hanaa M Sayed, Sabrin RM Ibrahim, Ahamed M Zaher. , Macro-and micromorphology of the root, stem, leaf, inflorescence and fruit of Euphorbia peplus L. growing in Egypt. , Bull. Pharm. Sci., Assiut University, 35, 109-126, 2012
56-Sabrin RM Ibrahim, Gamal A Mohamed, Lamiaa A Shaala, Laetitia Moreno Banuls, Gwendoline Van Goietsenoven, Robert Kiss, Diaa TA Youssef., New ursane-type triterpenes from the root bark of Calotropis procera, Phytochemistry Letters , Elsevier, 5, 490-495, http://dx.doi.org/10.1016/j.phytol.2012.04.012, 2012
57-Sabrin RM Ibrahim, Gamal A Mohamed, Nawal M Al-Musayeib. , New Constituents from the Rhizomes of Egyptian Iris germanica L., Molecules , 17, 2587-2598, doi:10.3390/molecules17032587, 2012
58-Mohamed A. El-Shanawany, Hanaa M. Sayed, Sabrin R. M. Ibrahim, Marwa A. A. Fayed, Hydroxy Vasntine, A New Pyrroloquinazoline Alkaloids Trisulcus (Forssk) Nees, J. Nat. Prod. Plant Resour, Vol. 1,No. 4, PP.80-85, 2011
59-Mohamed A El-Shanawany, Samir A. Ross, Sabrin RM Ibrahim, Gamal A Mohamed, Alaa M Nafady. , A new xanthone from the roots of Centaurium spicatum L. , Phytochemistry Letters , Elsevier, 4, 126-128, doi:10.1016/j.phytol.2010.12.008, 2011
60-Samir A. Ross, Mohamed A El-Shanawany, Gamal A Mohamed, Alaa M Nafady, Sabrin RM Ibrahim, Mohamed M Radwan. , Antifungal activity of xanthones from Centaurium spicatum (Gentianaceae)., Planta Medica, Thieme, 77P, DOI: 10.1055/s-0031-1273572., 2011
61-Sabrin R. M. Ibrahim, New 2-(2-Phenylethyl)chromone Derivatives from the Seeds of Cucumis melo L var. reticulatus, Natural Product Communications, vol. 5 - No. 3, pp. 403 - 406, 2010
62-Sabrin RM Ibrahim, Cho C. Mina, Franka Teuschera, Rainer Ebel, Christel Kakoschke, Wenhan Lin, Victor Wray, RuAngelie Edrada-Ebel, Peter Proksch., Callyaerins A–F and H, new cytotoxic cyclic peptides from the Indonesian marine sponge Callyspongia aerizusa, Bioorganic & Medicinal Chemistry , Elsevier, 18, 4947–4956, doi:10.1016/j.bmc.2010.06.012, 2010
63-Sabrin R.M. Ibrahim1, Gamal A. Mohamed2, Mostafa A. Fouad3, Ehab S. El-Khayat2, Peter Proksch4, Iotrochotamides I and II New Ceramides from the Indonesian Sponge Iotrochota purpurea, Natural Product Research, vol. 23 - No. 1, pp. 86 - 92, 2009
64-Gamal A. Mohamed1, Ahmed Abdel-Lateff2, Mostafa A. Fouad2, Sabrin R. M. Ibrahim3, Ehab S. Elkhayat1, Tatsufumi Okino4, Chemical Composition and Hepato-protective Activity of Imperata cylindrica Beauv, Pharmacognosy Magazine, vol. 4 - No. 17, pp. 28 - 36, 2009
65-G. A. Mohamed, S. R. M. Ibrahim and H. M. Sayed , Phenolic Constituents of Cucurbita pepo L. cv `Eskandrani` (Summer Squash) Flowers, Bull. Pharm. Sci., Assiut University, 32, 311-319, 2009
66-Sabrin R. M. Ibrahim1, RuAngelie Ebel2, Rainer Ebel2, Peter Proksch2, Acanthomine A, A New Pyrimidine-b-carboline Alkaloid from the Sponge Acanthostrongy-lophora ingens, Natural Product Communications, vol. 3 - No. 2, pp. 175 - 178, 2008
67-Sabrin R. M. Ibrahim1, Gamal A. Mohamed2, Ehab S. Elkhayat2, Yaser G. Gouda1, Peter Proksch3, Strepsiamide A-C, New Ceramides from the Marine Sponge Strepsichordaia lendenfeldi, Natural Product Communications, vol. 3 - No. 2, pp. 205 - 209, 2008
68-Sabrin R. M. Ibrahim1, RuAngelie Edrada-Ebel2, Gamal A. Mohamed3, Diaa T. A. Youssef4, Victor Wray5, Peter Proksch6, Callyaerin G, a New Cytotoxic Cyclic Peptide from Marine Sponge Callyspongia aerizusa, ARKIVOC, xii, pp. 164 - 171 , 2008
69-Sabrin R.M. Ibrahim1,2, Rainer Ebel3, Victor Wray4, Werner E. G. Müller5, RuAngelie Edrada-Ebel6, Peter Proksch4, Diacarperoxides, Norterpene Cyclic Peroxides from the Sponge Diacarnus megaspinorhab-dosa, Nat. Prod, vol. 71, pp. 1358 – 1364, 2008
70-Ehab S. Elkhayat1, Sabrin R. M. Ibrahim2, Mohamed A. Aziz3, Portulene, A New Diterpene from Portulaca oleracea L. Growing in Egypt, Asian Natural Products Research, vol. 10 - No. 11, pp. 1039 - 1043, 2008
71-Gamal A Mohamed, Sabrin RM Ibrahim. , Eucalyptone G, a new phloroglucinol derivative and other constituents from Eucalyptus globulus Labill., ARKIVOC , xv, 281-291, http://quod.lib.umich.edu/a/ark/5550190.0008.f27?rgn=main;view=fulltext, 2007
72-Sabrin RM Ibrahim, Badr JM, El Sayed KA, Youssef DTA, A new cytotoxic sesquiterpene and three anti-inflammatory flavonoids of the Egyptian Tanacetum santolinoides., Natural Product Communications, 2, 1071-1074, 2007
73-Youssef DTA, Ramadan MA, Sabrin R. M. Ibrahim, Badr JM. , Cytotoxic Sesquiterpene Lactones of Egyptian Tanacetum santolinoides, Natural Product Communications, 2, 795-798., 2007
74-Edrada RA, Sabrin RM Ibrahim, Ebel R, Wray V, Müller WEG, Proksch P., New Norterpene Cyclic Peroxides from the Sponge Diacarnus megaspinorhabdosa, Planta Medica, Thieme, 72, -S-020, DOI: 10.1055/s-2006-949753, 2006
75-Abdel-Hafiz MA, Ramadan MA, Desoky EK, Ibrahim SRM. , Macro- and Micromorphology of Crinum asiaticum Linn. Cultivated In Egypt. Part II: The inflorescence., Bull. Pharm. Sci., Assiut University 2006 , 23, 24-35, 2000
76-Abdel-Hafiz MA, Ramadan MA, Desoky EK, Ibrahim SRM. , Macro- And Micromorphology of Crinum asiaticum Linn. Cultivated in Egypt. Part I: Roots, Bulbs and Leaves., Bull. Pharm. Sci., Assiut University , 22, 147-153., 1999
77-A.M. El-Moghazy, C.S. Gomaa, D.W. Bishay, and S.M. Ibrahim. , Microdetermination of atropine in mixture with papaverine or ephedrine. , 4th Congress of Arab Pharmacists Union, Cairo , 1974
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