67199-57-9Relevant academic research and scientific papers
Kinetic resolution of racemic benzofused alcohols catalysed by HMFO variants in presence of natural deep eutectic solvents
Fraaije, Marco,Lon?ar, Nikola,de Gonzalo, Gonzalo
, (2022/03/01)
5-Hydroxymethylfurfural oxidase (HMFO) has demonstrated to be a useful biocatalyst for the selective oxidation of alcohols employing oxygen as mild oxidant with no requirement of expensive organic cofactors. This wild-type HMFO biocatalyst and an engineered thermostable variant have been tested in the kinetic resolution of different benzofused alcohols. The use of natural deep eutectic solvents was also explored in HMFO-catalysed oxidation of alcohols. The oxidation of racemic 1-indanol showed a higher conversion and selectivity in presence of 60% v/v of different NADES, especially for those containing carbohydrates. By choosing properly the biocatalyst and the NADES, good enantioselectivity values can be obtained, demonstrating the advantages of employing these neoteric solvents in biocatalysed processes.
HSP90B N-TERMINAL ISOFORM-SELECTIVE INHIBITORS
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Paragraph 0158-0159, (2018/08/03)
The present technology provides compounds according to Formula (I) as well as compositions including such compounds useful for the treatment of cancers such as non-small cell lung cancer, bladder cancer, or colon cancer.
BICYCLICALLY SUBSTITUTED URACILS AND THE USE THEREOF
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Paragraph 0903; 0926; 0927; 0928; 0929, (2015/06/03)
The present application relates to novel bicyclically substituted uracil derivatives, to processes for preparation thereof, to the use thereof alone or in combinations for treatment and/or prophylaxis of diseases, and to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases.
FUSED RING COMPOUNDS AS HEPATITIS C VIRUS INHIBITORS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
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, (2014/06/23)
Provided are fused tricyclic compounds effective to inhibit the function of the NS5A protein of formula (I), wherein X, X', Y, Y', A, A',Q1, Q2, R1-R4, X4, R5a, f and W are defined as in the description. Also provided herein are pharmaceutical compositions thereof, and uses in the manufacture of a medicament for treating HCV infection or a HCV disorder thereof.
BRIDGED RING COMPOUNDS AS HEPATITIS C VIRUS INHIBITORS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
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, (2014/09/16)
Provided herein is a compound of formula (I) or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, which can be used for treating HCV infection or a HCV disorder. Also provided herein are a pharmaceutical composition comprising the compound and the use of the compound and the pharmaceutical composition thereof, which can also be used for treating HCV infection or a HCV disorder.
Novel 2-imidazoles as potent and selective α1A adrenoceptor partial agonists
Whitlock, Gavin A.,Conlon, Kelly,McMurray, Gordon,Roberts, Lee R.,Stobie, Alan,Thurlow, Richard J.
, p. 2930 - 2934 (2008/12/22)
Novel 2-imidazoles have been identified as potent partial agonists of the α1A adrenergic receptor, with good selectivity over the α1B, α1D and α2A receptor sub-types. Sulfonamide 23 possessed attractive drug-like properties with respect to physicochemical and ADME properties and wide ligand selectivity.
Synthesis of Benzo-Fused 1-Azabicyclo[m.n.0]alkanes via the Schmidt Reaction: A Formal Synthesis of Gephyrotoxin
Pearson, William H.,Fang, Wen-Kui
, p. 7158 - 7174 (2007/10/03)
The intramolecular capture of benzocyclobutyl, benzocyclopentyl, and benzocyclohexyl carbocations 7 by azides produces spirocyclic aminodiazonium ions 8, which undergo 1,2-C-to-N rearrangement with loss of dinitrogen to produce benzo-fused iminium ions resulting from either aryl (9) or alkyl (10) migration to the electron-deficient nitrogen atom. Reduction of the iminium ions affords regioisomeric benzo-fused 1-azabicyclo[m.n.0]alkanes, e.g., benzopyrrolizidines, benzoindolizidines, benzoquinolizidines, or perhydrobenzo[f]pyrrolo[1,2-α]azepines in two regioisomeric versions, anilines (e.g., 11-14) and benzylic amines (e.g., 15-18), the result of aryl and alkyl migrations, respectively. Generally, aryl migration is preferred, despite modeling that shows that the lowest energy aminodiazonium ions are those where the departing dinitrogen is preferentially antiperiplanar to the migrating alkyl group rather than the aryl group. The utility of this methodology was illustrated by a formal synthesis of the alkaloid gephyrotoxin 4. A dependence on the efficiency and regioselectivity of the Schmidt reaction upon subtle changes in the structure of the cation precursor was observed, necessitating the exploration of a variety of substrates. Fortunately, these materials were easily made. Ultimately, the azido-alkene 81 bearing a 2-bromoethyl side-chain was useful for the Schmidt reaction, producing the known benzo-fused indolizidine 49, which had been transformed by Ito et al. into gephyrotoxin 4. The synthesis of 49 required nine steps (five purifications) from commercially available 4-methoxy-1-indanone 60 and proceeded in 22% overall yield.
BICYCLIC BENZENOID ALKYLENE AMINO THIENO[3,4-D]ISOTHIAZOLE ETHERS AND THIOETHERS, PHARMACEUTICAL COMPOSITIONS AND USE
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, (2015/07/22)
A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.
Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use
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, (2015/07/22)
A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.
BICYCLIC BENZENOID AMINOALKYLENE ETHERS AND THIOETHERS, PHARMACEUTICAL COMPOSITIONS AND USE
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, (2015/07/22)
A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.
