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A generic diaryl phosphate pro-drug of AZT. The first demonstration of the ProTide approach was made in 1992, when the efficiency of aryloxy phosphates and phosphoramidates was noted. [2] In particular, diaryl phosphates were prepared from zidovudine (AZT) using simple phosphorochloridate chemistry. For the first time, the anti-HIV activity of ...
Catch as catch can may refer to: Catch wrestling, also known as Catch As Catch Can Wrestling; Catch as Catch Can, a 1983 album by Kim Wilde; Catch as Catch Can: The Collected Stories and Other Writings, by Joseph Heller; Catch-As-Catch-Can, an American film directed by Charles Hutchison; Catch as Catch Can, a British film starring James Mason
[[Category:Chemistry formatting and function templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:Chemistry formatting and function templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.
The anion [Ce(NO 3) 6] 2− has T h (idealized O h) molecular symmetry.The CeO 12 core defines an icosahedron. [4]Ce 4+ is a strong one-electron oxidizing agent.In terms of its redox potential (E° ≈ 1.61 V vs. N.H.E.) it is an even stronger oxidizing agent than Cl 2 (E° ≈ 1.36 V).
Enantioselective synthesis, also called asymmetric synthesis, [1] is a form of chemical synthesis.It is defined by IUPAC as "a chemical reaction (or reaction sequence) in which one or more new elements of chirality are formed in a substrate molecule and which produces the stereoisomeric (enantiomeric or diastereomeric) products in unequal amounts."
If a given enzyme has a high chemical specificity, this means that the set of ligands to which it binds is limited, such that neither binding events nor catalysis can occur at an appreciable rate with additional molecules. An example of a protein-ligand pair whose binding activity can be highly specific is the antibody-antigen system. [2]
The diarist Samuel Pepys owned a copy of the 1667 edition and enjoyed it, writing on April 15, 1667, "Playford’s new Catch-book ... hath a great many new fooleries in it." A few days later, he wrote, "[I] tried two or three grace parts in Playford’s new book, my wife pleasing me in singing her part of the things she knew, which is a comfort ...
The three kinds of CDs, α-CD (6 units), β-CD (7 units), and γ-CD (8 units) differ in their cavity sizes: 5, 6, and 8 Å, respectively. α-CD can thread onto one PEG chain, while γ-CD can thread onto 2 PEG chains. β-CD can bind with thiophene-based molecule. [5] Cyclodextrins are well established hosts for the formation of inclusion compounds.