2-(2-hydroxy-2-phenylethyl)-3-[(phenylmethyl)oxy]-4H-pyran-4-one of the formula P-3 and/or 2-[(E)-2-phenylethenyl]-3-[(phenylmethyl)oxy]-4H-Pyran-4-one of the formula P-4

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United States of America Patent

PATENT NO 8981129
APP PUB NO 20140256961A1
SERIAL NO

14282049

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Abstract

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The compounds are intermediates in the preparation of therapeutic agents useful in the treatment of viral infections, particularly HIV infection. The compounds are 2-(2-hydroxy-2-phenylethyl)-3-[(phenylmethyl)oxy]-4H-pyran-4-one of the formula P-3 and/or 2-[(E)-2-phenylethenyl]-3-[(phenylmethyl)oxy]-4H-pyran-4-one of the formula P-4.

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Patent Owner(s)

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SHIONOGI & CO LTDOKAYAMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyama, Yasunori Osaka, JP 13 78
Hakogi, Toshikazu Osaka, JP 15 107
Johns, Brian Alvin Research Triangle Park, US 50 391
Weatherhead, Jason Gordon Research Triangle Park, US 24 98

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