53874-72-9Relevant academic research and scientific papers
Chiral Phosphoric-Acid-Catalyzed Cascade Prins Cyclization
Sun, Huai-Ri,Zhao, Qingyang,Yang, Hui,Yang, Sen,Gou, Bo-Bo,Chen, Jie,Zhou, Ling
supporting information, p. 7143 - 7148 (2019/09/07)
Asymmetric Prins cyclization of in situ generated quinone methides and o-aminobenzaldehyde has been developed with chiral phosphoric acid as an efficient catalyst. This unconventional method provides a facile access to diverse functionalized trans-fused pyrano-/furo-tetrahydroquinoline derivatives in excellent yield and with excellent diastereo- and enantioselectivities (up to 99% yield and 99% ee). Mechanistic studies suggested that the three adjacent tertiary stereocenters were constructed through the sequential formation of C-O, C-C, and C-N bonds.
GLYCINE B ANTAGONISTS
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Page/Page column 45, (2010/04/27)
The invention relates to quinoline derivatives as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are glycine B antagonists and are therefore useful for the control and prevention of various disorders, including neurological disorders.
HCV INHIBITORS AND METHODS OF USING THEM
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Page/Page column 22, (2010/02/11)
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and composit
