Chris Waddling
x-ray facility manager
Room S126C
Department of Biochemistry & Biophysics
University of California, San Francisco
Mission Bay, Genentech Hall
600 16th St.
San Francisco CA
94143-2140
(415) 476-8288 (Ph)
(415) 514-4142 (Fax)
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"Structurally Novel Bioconversion Products of the Marine Natural Product Sarcophine Effectively Inhibit JB6 Cell Transformation," K.A. El Sayed, M.T. Hamann, C.A. Waddling, C. Jensen, S.K. Lee, C. Andersson Dunstan, and J.M. Pezzuto, J. Org. Chem., 1998, 63(21), 7449.
37 articles citing this article:
El Sayed, Khalid A.; Laphookhieo, Surat; Baraka, Hany N.; Yousaf, Muhammad; Hebert, Anne; Bagaley, Danielle; Rainey, Frederick A.; Muralidharan, A.; Thomas, Shibu; Shah, Girish V. Biocatalytic and semisynthetic optimization of the anti-invasive tobacco (1S,2E,4R,6R,7E,11E)-2,7,11-cembratriene-4,6-diol. Bioorganic & Medicinal Chemistry (2008), 16(6), 2886-2893.
Fattorusso, Ernesto; Romano, Adriana; Taglialatela-Scafati, Orazio; Achmad, M. Janib; Bavestrello, Giorgio; Cerrano, Carlo. Lobozoanthamine, a new zoanthamine-type alkaloid from the Indonesian soft coral Lobophytum sp. Tetrahedron Letters (2008), 49(14), 2189-2192.
Bilasy, Shymaa El-Shawadfy; Khalifa, Sherief I.; Saleh, Samy M.; Abou El-Ela, Soad H. HPLC method for the quantitative determination of sarcophine, a source of cembranoids with cancer chemopreventive activity. Journal of Pharmaceutical and Biomedical Analysis (2008), 46(4), 784-787.
El Sayed, Khalid A.; Laphookhieo, Surat; Yousaf, Muhammad; Prestridge, Justin A.; Shirode, Amit B.; Wali, Vikram B.; Sylvester, Paul W. Semisynthetic and Biotransformation Studies of (1S,2E,4S,6R,7E,11E)-2,7,11-Cembratriene-4,6-diol. Journal of Natural Products, (2008), 71(1), 117–122.
Jain, Sandeep; Shirode, Amit; Yacoub, Shenouda; Barbo, Ashley; Sylvester, Paul W.; Huntimer, Eric; Halaweish, Fathi; El Sayed, Khalid A. Biocatalysis of the anticancer sipholane triterpenoids. Planta Medica (2007), 73(6), 591-596.
Kamel, Haidy Nasr; Fronczek, Frank Rolf; Khalifa, Sherief Ibrahim; Slattery, Marc. Microbial transformation of 5-Episinuleptolide. Chemical & Pharmaceutical Bulletin (2007), 55(4), 537-540.
El Sayed, Khalid A.; Sylvester, Paul W. Biocatalytic and semisynthetic studies of the anticancer tobacco cembranoids. Expert Opinion on Investigational Drugs (2007), 16(6), 877-887.
Arif, Jamal M.; Sawant, Swapnali S.; El Sayed, Khalid A.; Kunhi, Muhammad; Subramanian, Manogaran P.; Siddiqui, Yunus M.; Youssef, Diaa T. A.; Al-Hussain, Khalid; Al-Ahdal, Mohammed N.; Al-Khodairy, Fahad. Antiproliferative potential of sarcophine and its semisynthetic sulfur-containing derivatives against human mammary carcinoma cell lines. Journal of Natural Medicines (2007), 61(2), 154-158.
Hamann, Mark T. The manzamines as an example of the unique structural classes available for the discovery and optimization of infectious disease controls based on marine natural products. Current Pharmaceutical Design (2007), 13(6), 653-660.
Sawant, Swapnali; Youssef, Diaa; Mayer, Alejandro; Sylvester, Paul; Wali, Vikram; Arant, Mark; El Sayed, Khalid. Anticancer and anti-inflammatory sulfur-containing semisynthetic derivatives of sarcophine. Chemical & Pharmaceutical Bulletin (2006), 54(8), 1119-1123.
Sawant, Swapnali S.; Youssef, Diaa T. A.; Reiland, Jane; Ferniz, Melissa; Marchetti, Dario; El Sayed, Khalid A. Biocatalytic and Antimetastatic Studies of the Marine Cembranoids Sarcophine and 2-epi-16-Deoxysarcophine. Journal of Natural Products (2006), 69(7), 1010-1013
Pezzuto, John M. Resveratrol as an inhibitor of carcinogenesis. Oxidative Stress and Disease (2006), 20(Resveratrol in Health and Disease), 233-383.
Yin, Shuai-Wen; Shi, Yan-Ping; Li, Xiao-Ming; Wang, Bin-Gui. A new cembranoid diterpene and other related metabolites from the south-china-sea soft coral Lobophytum crassum. Helvetica Chimica Acta (2006), 89(3), 567-572.
Grote, Daniela; Soliman, Hesham S. M.; Shaker, Kamel H.; Hamza, Mohamed; Seifert, Karlheinz. Cembranoid diterpenes and a briarane diterpene from corals. Natural Product Research (2006), 20(3), 285-291.
Pezzuto, John M.; Kosmeder, Jerome W., II; Park, Eun-Jung; Lee, Sang Kook; Cuendet, Muriel; Gills, Joell; Bhat, Krishna; Grubjesic, Simonida; Park, Hye-Sung; Mata-Greenwood, Eugenia; Tan, YingMeei; Yu, Rong; Lantvit, Daniel D.; Kinghorn, A. Douglas. Characterization of natural product chemopreventive agents. Cancer Chemoprevention (2005), 2 3-37.
Arif, Jamal M.; Kunhi, Mohammed; Siddiqui, Yunus M.; El Sayed, Khalid A.; Orabi, Khaled Y.; Al-Hazzani, Amal; Al-Ahdal, Mohammed N.; Al-Khodairy, Fahad M. Role of intermediary biomarkers in determining the anticancer efficacy of marine compounds. Medicinal Chemistry Research (2004), 13(6/7), 553-562.
Arif, Jamal M.; Kunhi, Mohammed; Siddiqui, Yunus M.; El Sayed, Khalid A.; Orabi, Khaled Y.; Al-Hazzani, Amal; Al-Ahdal, Mohammed N.; Al-Khodairy, Fahad M. Differential modulation of benzo[a]pyrene-derived DNA adducts in MCF-7 cells by marine compounds. International Journal of Cancer Prevention (2004), 1(4), 259-268.
Sawant, Swapnali S.; Sylvester, Paul W.; Avery, Mitchell A.; Desai, Prashant; Youssef, Diaa T. A.; El Sayed, Khalid A. Bioactive Rearranged and Halogenated Semisynthetic Derivatives of the Marine Natural Product Sarcophine. Journal of Natural Products (2004), 67(12), 2017-2023
Arif, Jamal M.; Al-Hazzani, Amal A.; Kunhi, Muhammed; Al-Khodairy, Fahad. Novel marine compounds: anticancer or genotoxic? Journal of Biomedicine & Biotechnology (2004), 2004(2), 93-98.
Kinghorn, A. Douglas; Su, Bao-Ning; Jang, Dae Sik; Chang, Leng Chee; Lee, Dongho; Gu, Jian-Qiao; Carcache-Blanco, Esperanza J.; Pawlus, Alison D.; Lee, Sang Kook; Park, Eun Jung; Cuendet, Muriel; Gills, Joell J.; Bhat, Krishna; Park, Hye-Sung; Mata-Greenwood, Eugenia; Song, Lynda L.; Jang, Meishiang; Pezzuto, John M. Natural inhibitors of carcinogenesis. Planta Medica (2004), 70(8), 691-705.
Martin, Glenroy D. A.; Reynolds, William F.; Reese, Paul B. Investigation of the importance of the C-2 and C-13 oxygen functions in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145. Phytochemistry (Elsevier) (2004), 65(15), 2211-2217.
Ata, Athar; Nachtigall, Jason A. Microbial transformations of a-santonin. Zeitschrift fuer Naturforschung, C: Journal of Biosciences (2004), 59(3/4), 209-214.
Collins, Dwight O.; Reynolds, William F.; Reese, Paul B. New Cembranes from Cleome spinosa. Journal of Natural Products (2004), 67(2), 179-183.
Hamann, Mark T. Enhancing marine natural product structural diversity and bioactivity through semisynthesis and biocatalysis. Current Pharmaceutical Design (2003), 9(11), 879-889.
Peng, Jiangnan; Shen, Xiaoyu; El Sayed, Khalid A.; Dunbar, D. Charles; Perry, Tony L.; Wilkins, Scott P.; Hamann, Mark T.; Bobzin, Steve; Huesing, Joseph; Camp, Robin; Prinsen, Mike; Krupa, Dan; Wideman, Margaret A. Marine natural products as prototype agrochemical agents. Journal of Agricultural and Food Chemistry (2003), 51(8), 2246-2252.
Fahmy, Hesham; Zjawiony, Jordan K.; Khalifa, Sherief; Fronczek, Frank R. A semi-synthetic analog of the cembranoid sarcophine. Acta Crystallographica, Section C: Crystal Structure Communications (2003), C59(2), o85-o87.
Kasanah, Noer; Rao, Karumanchi V.; Yousaf, Muhammad; Wedge, David E.; Hamann, Mark T. The biocatalytic conversion of 8-hydroxymanzamine A to manzamine A. Tetrahedron Letters (2003), 44(6), 1291-1293.
Kinghorn, A. D.; Su, B.-N.; Lee, D.; Gu, J.-Q.; Pezzuto, J. M. Cancer chemopreventive agents discovered by activity-guided fractionation: an update. Current Organic Chemistry (2003), 7(3), 213-226.
Katsuyama, Isamu; Fahmy, Hesham; Zjawiony, Jordan K.; Khalifa, Sherief I.; Kilada, Raouf W.; Konoshima, Takao; Takasaki, Midori; Tokuda, Harakuni. Semisynthesis of New Sarcophine Derivatives with Chemopreventive Activity. Journal of Natural Products (2002), 65(12), 1809-1814.
Yousaf, Muhammad; El Sayed, Khalid A.; Rao, Karumanchi V.; Lim, Chi Won; Hu, Jin-Feng; Kelly, Michelle; Franzblau, Scott G.; Zhang, Fangqiu; Peraud, Olivier; Hill, Russell T.; Hamann, Mark T. 12,34-Oxamanzamines, novel biocatalytic and natural products from manzamine producing Indo-Pacific sponges. Tetrahedron (2002), 58(37), 7397-7402.
El Sayed, Khalid A.; Yousaf, Muhammad; Hamann, Mark T.; Avery, Mitchell A.; Kelly, Michelle; Wipf, Peter. Microbial and Chemical Transformation Studies of the Bioactive Marine Sesquiterpenes (S)-(+)-Curcuphenol and -Curcudiol Isolated from a Deep Reef Collection of the Jamaican Sponge Didiscus oxeata. Journal of Natural Products (2002), 65(11), 1547-1553.
El Sayed, Khalid A.; Orabi, Khaled Y.; Dunbar, D. Chuck; Hamann, Mark T.; Avery, Mitchell A.; Sabnis, Yogesh A.; Mossa, Jaber S.; El-Feraly, Farouk S. Transformation of lactone to lactam in sarcophine and antimalarial activity of the resulting N-substituted azasarcophines. Tetrahedron (2002), 58(19), 3699-3708.
Su, Bao-Ning; Misico, Rosana; Park, Eun Jung; Santarsiero, Bernard D.; Mesecar, Andrew D.; Fong, Harry H. S.; Pezzuto, John M.; Kinghorn, A. Douglas. Isolation and characterization of bioactive principles of the leaves and stems of Physalis philadelphica. Tetrahedron (2002), 58(17), 3453-3466.
Hanson, James R. Diterpenoids (1998). Natural Product Reports (2000), 17(2), 165-174.
El Sayed, Khalid A.; Mayer, Alejandro M. S.; Kelly, Michelle; Hamann, Mark T. The Biocatalytic Transformation of Furan to Amide in the Bioactive Marine Natural Product Palinurin. Journal of Organic Chemistry (1999), 64(25), 9258-9260.
El Sayed, Khalid A.; Dunbar, D. Chuck; Bartyzel, Piotr; Zjawiony, Jordan K.; Day, William; Hamann, Mark T. Marine natural products as leads to develop new drugs and insecticides. Biologically Active Natural Products (2000), 233-252.
Gao, Hongfeng; Kelly, Michelle; Hamann, Mark T. Bromotyrosine-derived metabolites from the sponge Aiolochroia crassa. Tetrahedron (1999), 55(32), 9717-9726
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