Author
Masato Koreeda
Other affiliations: Vanderbilt University
Bio: Masato Koreeda is an academic researcher from University of Michigan. The author has contributed to research in topics: Diol & Chirality (chemistry). The author has an hindex of 30, co-authored 163 publications receiving 2786 citations. Previous affiliations of Masato Koreeda include Vanderbilt University.
Papers published on a yearly basis
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172 citations
146 citations
TL;DR: In this article, a one-pot, three-step procedure was developed for the synthesis of peracetylated glycal derivatives from various reducing sugars including D-glucose, D-galactose, L-rhamnose and L-arabinose.
78 citations
78 citations
TL;DR: Its structure was elucidated on the basis of extensive proton and C-13 NMR experiments, as well as by comparison of the NMR data with those of the mono- and diacetate derivatives 5-7 of the major NaBH(4)-reduction product of salvinorin A (2).
75 citations
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TL;DR: This review covers the literature published in 2014 for marine natural products, with 1116 citations referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms.
4,649 citations
TL;DR: Interest in the biodegradation mechanisms and environmental fate of polycyclic aromatic hydrocarbons is prompted by their ubiquitous distribution and their potentially deleterious effects on human health.
Abstract: Interest in the biodegradation mechanisms and environmental fate of polycyclic aromatic hydrocarbons (PAHs) is prompted by their ubiquitous distribution and their potentially deleterious effects on human health. PAHs constitute a large and diverse class of organic compounds and are generally
1,125 citations
TL;DR: The knowledge of the way in which mutagens and carcinogens are metabolized is essential to a better understanding of their mode of action and of the processes for their detoxication.
Abstract: Publisher Summary This chapter discusses the role of glutathione (GSH) and glutathione s-transferases in metabolism of chemical carcinogens and other electrophilic agents. GSH is a tripeptide (I) that is present in nearly all living cells and is the most abundant sulfhydryl compound present in animal tissues, mainly in the cytosol. The chapter illustrates the wide range of electrophilic agents, including several known mutagens and carcinogens, which conjugate with GSH, a process usually catalyzed by the GSH S-transferases. This conjugation is probably a protective mechanism and is the initial stage in mercapturic acid biosynthesis for the elimination of foreign compounds from the body. GSH S-transferases provide protection not only by catalyzing the conjugation of a potential toxicant with GSH, but also by preferentially binding, even covalently, that toxicant. The reactive electrophiles that conjugate with GSH also bind to DNA, RNA, and protein and identification of GSH conjugates provide information on the nature of these biologically active intermediates or even their immediate precursors. Thus, the knowledge of the way in which mutagens and carcinogens are metabolized is essential to a better understanding of their mode of action and of the processes for their detoxication.
1,124 citations
TL;DR: This work aims to demonstrate the efforts towards in-situ applicability of EMMARM, which aims to provide real-time information about the physical properties of EMTs and their applications in the context of drug discovery and development.
Abstract: Alan Ford,† Hugues Miel, Aoife Ring,† Catherine N. Slattery,† Anita R. Maguire,*,†,‡ and M. Anthony McKervey* †Department of Chemistry and ‡School of Pharmacy, Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre, University College Cork, Cork, Ireland Almac Discovery Ltd., David Keir Building, Stranmillis Road, Belfast BT9 5AG, United Kingdom Almac Sciences Ltd., Almac House, 20 Seagoe Industrial Estate, Craigavon BT63 5QD, United Kingdom
1,051 citations
TL;DR: It has become increasingly apparent that the behavior of Lewis bases as agents for promoting chemical reactions is not merely as an electronic complement of the cognate Lewis acids: in fact Lewis bases are capable of enhancing both the electrophilic and nucleophilic character of molecules to which they are bound.
Abstract: The legacy of Gilbert Newton Lewis (1875-1946) pervades the lexicon of chemical bonding and reactivity. The power of his concept of donor-acceptor bonding is evident in the eponymous foundations of electron-pair acceptors (Lewis acids) and donors (Lewis bases). Lewis recognized that acids are not restricted to those substances that contain hydrogen (Bronsted acids), and helped overthrow the "modern cult of the proton". His discovery ushered in the use of Lewis acids as reagents and catalysts for organic reactions. However, in recent years, the recognition that Lewis bases can also serve in this capacity has grown enormously. Most importantly, it has become increasingly apparent that the behavior of Lewis bases as agents for promoting chemical reactions is not merely as an electronic complement of the cognate Lewis acids: in fact Lewis bases are capable of enhancing both the electrophilic and nucleophilic character of molecules to which they are bound. This diversity of behavior leads to a remarkable versatility for the catalysis of reactions by Lewis bases.
1,050 citations