380381-36-2Relevant academic research and scientific papers
NOVEL COMPOUND FOR IMAGING TAU PROTEIN ACCUMULATED IN THE BRAIN
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Paragraph 0268, (2014/09/02)
The present invention provides a compound represented by the following formula (I), a pharmaceutically acceptable salt thereof, or a solvate thereof. wherein: R1 and R2 are each separately selected from the group consisting of hydrog
KI-VO(acac)2-H2O2-acoh, A new iodinating system for selective iodination at C-5 position of activated pyrimidinediones: A combined experimental and density functional study
Saikia, Lakhinath,Talukdar, Dhrubajyoti,Deka, Ramesh C.,Thakur, Ashim J.
, p. 1031 - 1038 (2013/10/21)
KI-VO(acac)2-H2O2 in aqueous ethanolic medium with acetic acid as additive has been found to iodinate pyrimidinediones and aromatic amines. The methodology is mild, efficient, and environmentally benign. Density functional theory-based reactivity parameters support the experimentally observed reactivity of pyrimidinedione derivatives.
2-ARYLBENZOTHIOPHENE DERIVATIVES OR PHARCEUTICALLY ACCEPTABLE SALTS THEREOF, PREPARATION METHOD THEREOF, AND PHARCEUTICAL COMPOSITION FOR THE DIAGNOSIS OR TREATMENT OF DEGENERATIVE BRAIN DISEASE CONTAINING THE SAME AS ACTIVE INGREDIENT
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Page/Page column 23-24, (2010/11/03)
2-arylbenzothiophene derivatives or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition for the diagnosis or treatment of degenerative brain disease containing the same as an active ingredient. Since the 2-arylbenzothiophene derivatives of Formula 1 have a relatively high binding affinity for β-amyloid, they can be used as diagnostic reagents for diagnosing Alzheimer's disease at an early stage by non-invasive techniques when they are labeled with radioisotopes: wherein R1-R4, V, W, X, Y and Z are as defined in the Detailed Descript of the specification. Further, when the pharmaceutical composition containing the 2-arylbenzothiophene derivative binds with a low-molecular weight β-amyloid peptide binding compound, generation of malignant high-molecular weight β-amyloid deposits is minimized. Accordingly, the pharmaceutical composition can be used as a therapeutic agent of degenerative brain disease such as Alzheimer's disease.
A simple Cu-catalyzed coupling approach to substituted 3-pyridinol and 5-pyrimidinol antioxidants
Nara, Susheel J.,Jha, Mukund,Brinkhorst, Johan,Zemanek, Tony J.,Pratt, Derek A.
supporting information; experimental part, p. 9326 - 9333 (2009/04/06)
(Chemical Equation Presented) A convenient approach to 3-pyridinols and 5-pyrimidinols via a two-step Cu-catalyzed benzyloxylation/catalytic hydrogenation sequence is presented. The corresponding 3-pyridinamines and 5-pyrimidinamines can be prepared in an analogous sequence utilizing benzylamine in lieu of benzyl alcohol. The radical-scavenging ability of these derivatives are preliminarily explored and reveal that the increased acidities of the pyridinols and pyrimidinols render them susceptible to more significant kinetic solvent effects when compared to phenols.
3-‘4-HETEROCYCLYL -1,2,3,-TRIAZOL-1-YL!-N-ARYL-BENZAMIDES AS INHIBITORS OF THE CYTOKINES PRODUCTION FOR THE TREATMENT OF CHRONIC INFLAMMATORY DISEASES
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Page/Page column 77-78, (2008/06/13)
Disclosed compounds of formula (I), which inhibit production of cytokines involved in inflammatory processes and are thus useful for treating diseases and pathological conditions involving inflammation such as chronic inflammatory disease. Also disclosed are processes for preparing these compounds and pharmaceutical compositions comprising these compounds.
Ophthalmic compositions for treating ocular hypertension
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Page 19, (2008/06/13)
This invention relates to potent potassium channel blocker compounds of Formula I or a formulation thereof for the treatment of glaucoma and other conditions which leads to elevated intraoccular pressure in the eye of a patient. This invention also relate
