| In vitro and in vivo study of cucurbitacins-type triterpene glucoside from Citrullus colocynthis growing in Saudi Arabia against hepatocellular carcinoma SEN Ayyad, A Abdel-Lateff, WM Alarif, FR Patacchioli, FA Badria, ... Environmental toxicology and pharmacology 33 (2), 245-251, 2012 | 101 | 2012 |
| Antioxidant, cytotoxic, antitumor, and protective DNA damage metabolites from the red sea brown alga Sargassum sp SEN Ayyad, ST Ezmirly, SA Basaif, WM Alarif, AF Badria, FA Badria Pharmacognosy research 3 (3), 160, 2011 | 88* | 2011 |
| Laurene-type sesquiterpenes from the Red Sea red alga Laurencia obtusa as potential antitumor–antimicrobial agents WM Alarif, SS Al-Lihaibi, SEN Ayyad, MH Abdel-Rhman, FA Badria European Journal of Medicinal Chemistry 55, 462-466, 2012 | 74 | 2012 |
| Cytotoxic hydroazulene diterpenes from the brown alga Cystoseira myrica SEN Ayyad, OB Abdel-Halim, WT Shier, TR Hoye Zeitschrift für Naturforschung C 58 (1-2), 33-38, 2003 | 70 | 2003 |
| Antioxidant, cytotoxic, antitumor, and protective DNA damage metabolites from the red sea brown alga Sargassum sp SEN Ayyad, ST Ezmirly, SA Basaif, WM Alarif, AF Badria, FA Badria Pharmacognosy research 3 (3), 160, 2011 | 65 | 2011 |
| Cytotoxic and protective DNA damage of three new diterpenoids from the brown alga Dictoyota dichotoma SEN Ayyad, MS Makki, NS Al-Kayal, SA Basaif, KO El-Foty, AM Asiri, ... European Journal of Medicinal Chemistry 46 (1), 175-182, 2011 | 62 | 2011 |
| Three new cembranoid-type diterpenes from Red Sea soft coral Sarcophyton glaucum: Isolation and antiproliferative activity against HepG2 cells SS Al-Lihaibi, WM Alarif, A Abdel-Lateff, SEN Ayyad, AB Abdel-Naim, ... European journal of medicinal chemistry 81, 314-322, 2014 | 60 | 2014 |
| Bioactive C15 acetogenins from the red alga Laurencia obtusa SEN Ayyad, KO Al-Footy, WM Alarif, TR Sobahi, SA Bassaif, MS Makki, ... Chemical and Pharmaceutical Bulletin 59 (10), 1294-1298, 2011 | 59 | 2011 |
| Rare pyrane-based cembranoids from the Red Sea soft coral Sarcophyton trocheliophorum as potential antimicrobial–antitumor agents KO Al-Footy, WM Alarif, F Asiri, MM Aly, SEN Ayyad Medicinal Chemistry Research 24, 505-512, 2015 | 55 | 2015 |
| Inhibitory effects of extracts from the marine alga Caulerpa taxifolia and of toxin from Caulerpa racemosa on multixenobiotic resistance in the marine sponge Geodia cydonium HC Schröder, FA Badria, SN Ayyad, R Batel, M Wiens, HMA Hassanein, ... Environmental Toxicology and Pharmacology 5 (2), 119-126, 1998 | 55 | 1998 |
| Otteliones A and B: Potently cytotoxic 4-methylene-2-cyclohexenones from Ottelia alismoides SEN Ayyad, AS Judd, WT Shier, TR Hoye The Journal of Organic Chemistry 63 (23), 8102-8106, 1998 | 49 | 1998 |
| Insecticidal Metabolites from the Green Alga Caulerpa racemosa WM Alarif, ZS Abou‐Elnaga, SEN Ayyad, SS Al‐lihaibi CLEAN–Soil, Air, Water 38 (5‐6), 548-557, 2010 | 48 | 2010 |
| The role of new eudesmane-type sesquiterpenoid and known eudesmane derivatives from the red alga Laurencia obtusa as potential antifungal–antitumour agents WM Alarif, KO Al-Footy, MS Zubair, M Halid PH, MA Ghandourah, ... Natural product research 30 (10), 1150-1155, 2016 | 40 | 2016 |
| New cytotoxic isoprenoid derivatives from the Red Sea soft coral Sarcophyton glaucum A Abdel-Lateff, WM Alarif, SEN Ayyad, SS Al-Lihaibi, SA Basaif Natural product research 29 (1), 24-30, 2015 | 40 | 2015 |
| The structural determination of a new steroidal metabolite from the brown alga Sargassum asperifolium SE N. Ayyad, SZA Sowellim, MS El-Hosini, A Abo-Atia Zeitschrift für Naturforschung C 58 (5-6), 333-336, 2003 | 40 | 2003 |
| A review of steroids from Sarcophyton species MS Zubair, KO Al-Footy, SEN Ayyad, SS Al-Lihaibi, WM Alarif Natural product research 30 (8), 869-879, 2016 | 34 | 2016 |
| Caulerpine: An antitumor indole alkaloid from Caulerpa racemosa SE Ayyad, FA Badria Alexandria Journal of Pharmaceutical Sciences 8 (3), 217-9, 1994 | 34 | 1994 |
| Toward Computing Relative Configurations: 16-e pi-Latrunculin B, a New Stereoisomer of the Actin Polymerization Inhibitor Latrunculin B TR Hoye, SEN Ayyad, BM Eklov, NE Hashish, WT Shier, KA El Sayed, ... Journal of the American Chemical Society 124 (25), 7405-7410, 2002 | 33 | 2002 |
| Selective cytotoxic effects on human breast carcinoma of new methoxylated flavonoids from Euryops arabicus grown in Saudi Arabia WM Alarif, A Abdel-Lateff, AM Al-Abd, SA Basaif, FA Badria, M Shams, ... European journal of medicinal chemistry 66, 204-210, 2013 | 28 | 2013 |
| New antimicrobial biscembrane hydrocarbon and cembranoid diterpenes from the soft coral Sarcophyton trocheliophorum M Zubair, W Alarif, K Al-Footy, M Ph, M Ali, S Basaif, S Al-Lihaibi, ... Turkish Journal of Chemistry 40 (3), 385-392, 2016 | 27 | 2016 |
