Redox neutral [4+2] benzannulation of dienals and tertiary enaminones for benzaldehyde synthesis
By employing the featured amine elimination of tertiary enaminones as a key transformation, cascade reactions of dienals and tertiary enaminones involving [4+2] annulation, Hofmann-like amine elimination and aromatization are devised for benzaldehyde synthesis. This method is of particular interest in providing benzaldehydes containing an electron withdrawing group at the C3 position which are hard to access by previous methods for benzaldehyde synthesis.
PYRIMIDONE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS AGAINST HIV INFECTED CELLS
The present disclosure is directed to pyrimidone derivatives of Formula I and their use for selectively killing HIV infected GAG-POL expressing cells without concomitant cytotoxicity to HIV nave cells, and for the treatment or prophylaxis of infection by HIV, or for the treatment, prophylaxis or delay in the onset or progression of AIDS or AIDS Related Complex (ARC).
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Page/Page column 36
(2020/07/14)
PYRIDINONE DERIVATIVES AS SELECTIVE CYTOTOXIC AGENTS AGAINST HIV INFECTED CELLS
The present disclosure is directed to pyridinone derivatives of Formula I and their use for selectively killing HIV infected GAG-POL expressing cells without concomitant cytotoxicity to HIV nave cells, and for the treatment of infection by HIV, or for the treatment, prophylaxis or delay in the onset or progression of AIDS or AIDS Related Complex (ARC).
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Page/Page column 31
(2020/12/07)
Potassium channel openers
Compounds having the formula I: are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
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(2008/06/13)
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