1006891-33-3Relevant academic research and scientific papers
Tetrahydropyran carboxylic acid derivative and synthesis method thereof
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, (2020/12/06)
The invention belongs to the technical field of organic synthesis, and relates to (3S,4S)-3-(((9H-fluorene-9-yl)methoxy)carbonyl)-tetrahydro-2H-pyran-4-carboxylic acid and a synthesis method thereof.The provided synthetic method comprises the following steps: taking 3-butene-1-ol and 2-bromo-1,1-diethoxyethane as raw materials, and carrying out nine steps: substitution, substitution, cyclization,catalytic hydrogenation, Boc feeding, oxidation, chiral resolution, Boc removal and substitution reaction to prepare (3S, 4S)-3-((((9H-fluorene-9-yl) methoxy) carbonyl)-tetrahydro-2H-pyran-4-carboxylic acid. The synthetic route is simple, the cost is low, the efficiency is high, and the synthesized product can be used as a new medical intermediate.
Chemical synthesis method of 3-N-BOC-amino tetrahydro-2H-pyran-4-formate
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, (2019/01/14)
The invention belongs to the field of chemical synthesis, and particularly relates to a chemical synthesis method of 3-N-BOC-amino tetrahydro-2H-pyran-4-formate. A synthesis route of the method is asfollows: (shown in the description). The chemical synthesis method adopts 3-butenol as a raw material to prepare 3-N-BOC-amino tetrahydro-2H-pyran-4-formate by virtue of six-step reaction. A high-efficiency synthesis method is provided for synthesis of the compound.
HETEROCYCLIC COMPOUND
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, (2017/02/09)
The present invention provide a heterocyclic compound having a HDAC inhibitory action, and useful for the treatment of autoimmune diseases and/or inflammatory diseases, graft versus host disease, cancers, central nervous diseases including neurodegenerative diseases, Charcot-Marie-Tooth disease and the like, and a pharmaceutical composition comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.
Discovery of β-benzamido hydroxamic acids as potent, selective, and orally bioavailable TACE inhibitors
Duan, James J.-W.,Chen, Lihua,Lu, Zhonghui,Xue, Chu-Biao,Liu, Rui-Qin,Covington, Maryanne B.,Qian, Mingxin,Wasserman, Zelda R.,Vaddi, Krishna,Christ, David D.,Trzaskos, James M.,Newton, Robert C.,Decicco, Carl P.
, p. 241 - 246 (2008/09/18)
β-Benzamido hydroxamic acids were discovered as potent TACE inhibitors. A computer model was constructed to help understanding the binding activities and guiding SAR study. SAR optimization led to the discovery of compound 30 which met all in vitro and in
Cyclic beta-amino acid derivatives as factor Xa inhibitors
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Page/Page column 53, (2010/10/20)
The present application describes cyclic β-amino acid derivatives or pharmaceutically acceptable salt forms thereof, wherein the central core is a non-aromatic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
