Search Results - "Dunlap, Norma"

Synthesis of nitrocyclopropyl peptidomimetics by Dunlap, Norma K., Basham, Jacob, Wright, Matthew, Smith, Katrina, Chapa, Omar, Huang, Jihun, Shelton, Will, Yatsky, Yaroslav

“…Nitrocyclopropanation of amino-acid derived enones has led to a series of cyclopropyl peptidomimetics suitable for further elaboration to compounds with the…”
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Concise Synthesis of Enantiomers of 4-Aminobutane-1,2,3-triol by Dunlap, Norma K, Drake, John, Ward, Andrea, Salyard, Tracy L. J, Martin, Leah

“…A very efficient synthesis of (2R,3S) and (2S,3R)-4-aminobutane-1,2,3-triol has been developed using either d- or l-glucose as the starting material. A key…”
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Sterol biosynthesis in the harmful marine dinoflagellate, Karenia brevis: Identification of biosynthetic intermediates produced during exposure to the fungicide fenpropidine by Leblond, Jeffrey D., Roche, Shannon A., Porter, Nicole M., Howard, James C., Dunlap, Norma K.

“…SUMMARY Karenia brevis is a harmful marine dinoflagellate that forms yearly blooms in the Gulf of Mexico. Under normal growth conditions, K. brevis forms two…”
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Stereoselective cyclopropanations of amino-acid derived enones by Anwar, Avraz, Kerns, Holli, Orr, Taylor, Byrd, Jonathan, Fitzsimonds, Zackary, Dunlap, Norma

“…[Display omitted] •Stereoselective synthesis of cyclopropyl peptidomimetics.•Quinine and quinidine ether catalyze diastereoselective cyclopropanation with…”
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Synthesis of Cyclocaric Acid A and Comparison to Material from Cyclocarya paliurus by Wright, Matthew E, Byrd, Jonathan, He, Chunnian, Dunlap, Norma

“…Components previously reported from Cyclocarya paliurus include the oleananes cyclocaric acids A and B, with cyclocaric acid A possessing an oxetane ring…”
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A general procedure for a one-pot oxidative cleavage/Wittig reaction of glycols by Dunlap, Norma K., Mergo, Wosenu, Jones, James M., Carrick, Jesse D.

“…Oxidative cleavage of a series of glycols using NaIO 4 on silica gel in the presence of a series of stabilized ylides provides access to a number of…”
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Antitrypanosomal activity of iridals from Iris domestica by Pathiranage, Anuradha Liyana, Stubblefield, Jeannie Moore, Zhou, Xiaolei, Miao, Jianhua, Newsome, Anthony L., Dunlap, Norma

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Substituents on Etoposide That Interact with Human Topoisomerase IIα in the Binary Enzyme−Drug Complex: Contributions to Etoposide Binding and Activity by Bender, Ryan P, Jablonksy, Michael J, Shadid, Mohammad, Romaine, Ian, Dunlap, Norma, Anklin, Clemens, Graves, David E, Osheroff, Neil

“…Etoposide is a widely prescribed anticancer agent that stabilizes topoisomerase II-mediated DNA strand breaks. The drug contains a polycyclic ring system…”
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Synthesis and evaluation of ether-linked demethylepipodophyllotoxin dimers by Dunlap, Norma, Salyard, Tracy L J, Pathiranage, Anuradha Liyana, Stubblefield, Jeannie, Pitts, Steven L, Ashley, Rachel E, Osheroff, Neil

“…A series of novel ether-linked dimers of demethylepipodophyllotoxin are topoisomerase II poisons that exhibit higher levels of double-stranded versus…”
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Three-Step Synthesis of Cyclopropyl Peptidomimetics by Dunlap, Norma, Lankford, Kevin R, Pathiranage, Anuradha Liyana, Taylor, Jessica, Reddy, Nikhil, Gouger, Daniel, Singer, Phillip, Griffin, Kent, Reibenspies, Joseph

“…An efficient approach to novel cyclopropyl peptidomimetics has been developed. The synthetic route involves a cyclopropanation using ethyl…”
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Dual-action penems and carbapenems by Corraz, Alfred J, Dax, Scott L, Dunlap, Norma K, Georgopapadakou, Nafsika H, Keith, Dennis D, Pruess, David L, Rossman, Pamela L, Then, Rudolf, Unowsky, Joel, Wei, Chung Chen

“…Two new series of dual-action antibacterial agents were synthesized in which penems and carbapenems were linked at the 2'-position to quinolones through either…”
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A convenient preparation of 4- and 5-substituted cyclopentenones: a short synthesis of methylenomycin B by Rizzo, Carmelo J, Dunlap, Norma K, Smith, Amos B

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A free-radical cyclization of .alpha.-bromo acetals leading to tetracyclic 9.beta.-picrasanes by Kim, Moonsun, Gross, Raymond S, Sevestre, Hubert, Dunlap, Norma K, Watt, David S

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Substituents on etoposide that interact with human topoisomerase IIalpha in the binary enzyme-drug complex: contributions to etoposide binding and activity by Bender, Ryan P, Jablonksy, Michael J, Shadid, Mohammad, Romaine, Ian, Dunlap, Norma, Anklin, Clemens, Graves, David E, Osheroff, Neil

“…Etoposide is a widely prescribed anticancer agent that stabilizes topoisomerase II-mediated DNA strand breaks. The drug contains a polycyclic ring system…”
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Substituents on Etoposide That Interact with Human Topoisomerase II alpha in the Binary Enzyme-Drug Complex: Contributions to Etoposide Binding and Activity super([dagger]) by Osheroff, Neil, Dunlap, Norma, Bender, Ryan P, Anklin, Clemens, Shadid, Mohammad, Graves, David E, Romaine, Ian, Jablonksy, Michael J

“…Etoposide is a widely prescribed anticancer agent that stabilizes topoisomerase II-mediated DNA strand breaks. The drug contains a polycyclic ring system…”
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Quassinoids. 2. Synthesis of an ABCD ring precursor involving a lactonization induced by iodotrimethylsilane by Voyle, Martyn, Dunlap, Norma K, Watt, David S, Anderson, Oren P

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Quassinoids. 1. Attempted intramolecular Diels-Alder approach for assembling the ABCD rings by Voyle, Martyn, Kyler, Keith S, Arseniyadis, Simeon, Watt, David S, Dunlap, Norma K

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Synthesis of biological markers in fossil fuels. 3. Degraded and rearranged C27 hopanes by Dunlap, Norma K, Sabol, Mark R, Bauer, Philip E, Watt, David S, Reibenspies, Joseph H, Anderson, Oren P, Seifert, Wolfgang K, Moldowan, J. Michael

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Synthesis of biological markers in fossil fuels. 1. 17.alpha. and 17.beta. isomers of 30-norhopane and 30-normoretane by Bauer, Philip E, Dunlap, Norma K, Arseniyadis, Simeon, Watt, David S, Seifert, Wolfgang K, Moldowan, J. Michael

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A free-radical cyclization of α-bromo acetals leading to tetracyclic 9β-picrasanes by MOONSUN KIM, GROSS, R. S, SEVESTRE, H, DUNLAP, N. K, WATT, D. S

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