65619-28-5Relevant academic research and scientific papers
CHEMOSELECTIVE METHYLENE HYDROXYLATION IN AROMATIC MOLECULES
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Paragraph 0230; 0277-0284, (2020/03/28)
A chemoselective and reactive Mn(CF3-PDP) catalyst system that enables for the first time the strategic advantages of late-stage aliphatic C—H hydroxylation to be leveraged in aromatic compounds. This discovery will benefit small molecule therapeutics by enabling the rapid diversification of aromatic drugs and natural products and identification of their metabolites.
Chemoselective methylene oxidation in aromatic molecules
Zhao, Jinpeng,Nanjo, Takeshi,de Lucca, Emilio C.,White, M. Christina
, p. 213 - 221 (2019/01/04)
Despite significant progress in the development of site-selective aliphatic C–H oxidations over the past decade, the ability to oxidize strong methylene C–H bonds in the presence of more oxidatively labile aromatic functionalities remains a major unsolved
Fluorinated oxabicycl oxononanoic structure and its liquid crystal composition having compd.
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Paragraph 0079; 0080, (2016/10/09)
PROBLEM TO BE SOLVED: To provide a liquid crystal composition and a display element having negative dielectric anisotropy (Δε) of a large absolute value and being excellent in chemical stability, and to provide a compound having negative Δε of a large
Fluorinated oxabicycl oxononanoic structure and its liquid crystal composition having compd.
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Paragraph 0098; 0099, (2019/06/20)
PROBLEM TO BE SOLVED: To provide a liquid crystal composition and a display element having negative dielectric anisotropy (Δε) of a large absolute value and being excellent in chemical stability, and a compound having negative dielectric anisotropy (Δε
SUBSTITUTED ISOQUINOLINES AND ISOQUINOLINONES AS RHO KINASE INHIBITORS
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Page/Page column 73, (2010/01/30)
The invention relates to substituted isoquinoline and isoquinolinones of the formula (I) useful for the treatment and/or prevention of diseases associated with Rho-kinase and/or Rho-kinase mediated phosphorylation of myosin light chain phosphatase, and compositions containing such compounds.
4-Amino-4-arylcyclohexanones and Their Derivatives, a Novel Class of Analgesics. 1. Modification of the Aryl Ring
Lednicer, Daniel,VonVoigtlander, Philip F.,Emmert, D. Edward
, p. 424 - 430 (2007/10/02)
Investigation of central nervous system activity of phenylcyclohexylamines was continued by preparation of "reversed" analogues.Following the unexpected finding of analgesic activity with 1-(dimethylamino)-1-phenylcyclohexylamine, the SAR of the series was investigated.Synthesis starts by double Michael reaction of acrylate on arylacetonitriles.Following cyclization, decarboxylation, ketalization, and saponification, the geminally substituted acid is rearranged to the isocyanate by means of (C6H5O)2PON3.Isocyanates were then converted to the title compounds.Analgesic activity is very sensitive to the nature and position of the substituent on the aromatic ring.The most potent compounds in this series (p-CH3, p-Br) showed 50percent the potency of morphine.Deletion of the ring oxygen abolishes activity.
