113311-62-9Relevant academic research and scientific papers
FUNCTIONALIZED HETEROCYCLES AS ANTIVIRAL AGENTS
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Paragraph 0228, (2020/04/10)
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, thereof: which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
SYNTHESIS AND REACTIONS OF BENZOFUROPYRYLIUM SALTS
Dulenko, V. I.,Tolkunov, S. V.
, p. 730 - 733 (2007/10/02)
A method has been developed for the synthesis of 3-acetonyl- and 3-phenacylbenzofurans by cyclization of 1-aryloxy-2,4-pentanediones and 1-phenyl-4-aryloxy-1,3-butanediones in polyphosphoric acid.Acylation of 3-acetonyl(phenyl-benzofurans) with alip
SYNTHESIS AND RECYCLIZATION OF 4-CHLOROMETHYLFLAVYLIUM AND 4-CHLOROMETHYLBENZOTHIAPYRILIUM SALTS
Tolkunov, S. V.,Dulenko, V. I.
, p. 633 - 635 (2007/10/02)
Condensation of α-chloro-o-hydroxyacetophenones in the presence of perchloric acid yields 4-chloromethylflavylium perchlorates. 4-Chloromethylbenzothiapyrilium perchlorates were obtained by intramolecular cyclization of 2-arylmercapto-5-chloropentanones-4
