2-Substituted phenyl-5, 7-dihydrocarbyl-3, 7-dihydropyrrolo [2, 3-D] pyrimidin-4-one derivatives, the preparation and the pharmaceutical use thereof

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United States of America Patent

PATENT NO 7745433
APP PUB NO 20060173025A1
SERIAL NO

10559516

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to the compounds of formula I, their preparation and the pharmaceutical compositions containing the compounds. The invention also relates to the use of the compounds of formula I in preparing medicines, which can treat sexual dysfunction of animals including human (male and female), especially erectile dysfunction of male and the diseases in which the function of phospholipase 5 (cGMP PDE5) is involved.

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Patent Owner(s)

Patent OwnerAddress
TIANJIN NORTH PHARMA SCI-TECH CO LTDC35 THIRD FLOOR NO 7 KAIHUA ROAD HUAYUAN SCI-TECH INDUSTRY GARDEN TAINJIN 300384
YANGTZE RIVER PHARMACEUTICAL (GROUP) CO LTDNO 1 SOUTH YANGTZE RIVER ROAD TAIZHOU JIANGSU 225321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Yongfeng Tianjin, CN 43 374
Zhao, Kejun Shandong, CN 7 1

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