109872-22-2Relevant academic research and scientific papers
Investigation of structural mimetics of natural phosphate ion binding motifs
Kataev, Evgeny A.,Shumilova, Tatiana A.
, p. 3354 - 3370 (2015)
Phosphates are ubiquitous in biology and nearly half of all proteins interact with their partners by means of recognition of phosphate residues. Therefore, a better understanding of the phosphate ion binding by peptidic structures is highly desirable. Two
IMMEDIATE-RELEASE ABUSE DETERRENT COMPOSITIONS OR MEDICAMENTS FOR TREATING PAIN, ADD, ADHD AND OTHER SYNDROMES OR DISORDERS
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Sheet 5, (2018/04/27)
The presently described technology provides one or more compositions, preferably one or more immediate-release profile compositions, comprising aryl carboxylic acids chemically conjugated to hydrocodone (morphinan-6-one, 4,5- alpha-epoxy-3-methoxy-17-meth
Benzoic Acid, Benzoic Acid Derivatives and Heteroaryl Carboxylic Acid Conjugates of Hydrocodone, Prodrugs, Methods of Making and Use Thereof
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Paragraph 0160-0161, (2015/12/07)
The presently described technology provides methods of treating a patient having moderate to severe pain, narcotic or opioid abuse or narcotic or opioid withdrawal. The presently described methods are carried out by comprising administering to the patient
Relaxing substrate specificity in antibody-catalyzed reactions: Enantioselective hydrolysis of N-Cbz-amino acid esters
Tanaka, Fujie,Kinoshita, Keiko,Tanimura, Ryuji,Fujii, Ikuo
, p. 2332 - 2339 (2007/10/03)
For a catalytic antibody to be generally useful for organic synthetic chemistry, it must be able to accept a broad range of substrates, yet retain high selectivity. In this work, we propose a hapten design to endow antibody catalysts with two opposing qualities, such as high enantioselectivity and broad substrate specificity. Racemic hapten 2 induced two separate classes of catalytic antibodies to hydrolyze either the L- or D-isomers of N-Cbz-amino acid esters 1. In the kinetic resolution of racemic ester 9, antibodies 7G12 and 3G2 gave 96% ee of L-10 and 94% ee of D-10, respectively. In addition, antibody 7G12 displayed broad substrate specificity, hydrolyzing the L-esters of Ala (1a), Leu (1b), Norleu (1c), Met (1d), Phe (1e), Val (1f), and phenylglycine (1g) with high enantioselectivity. Antibody 3G2 also hydrolyzed the D-isomers of these esters without sacrificing the enantioselectivity. This observation suggests that the use of haptens that fit snugly into the antigen-combining site, and leave the linker moiety outside, is an effective approach for the generation of catalytic antibodies with high selectivity and broad substrate applicability.
