Sulfonamide compound and crystal thereof

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United States of America Patent

PATENT NO 8664243
SERIAL NO

13535116

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Abstract

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(S)-1-(4-Chloro-5-isoquinolinesulfonyl)-3-(methylamino)pyrrolidine monohydrochloride and a crystal thereof, and a crystal of the aforementioned monohydrochloride having a major peak or peaks at one or more positions selected from the group consisting of positions where 2θs are about 13.9°, 21.5°, 21.7°, 22.4°, 22.8°, 24.5° and 35.0° in a powder X-ray diffraction spectrum, which have excellent properties as active ingredient of a medicament for prophylactic and/or therapeutic treatment of glaucoma and the like.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI PHARMA CORPORATION1-105 KANDA JINBOCHO CHIYODA-KU TOKYO 1018101 ?1018101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Shunsuke Tokyo, JP 5 29
Kida, Hitoshi Tokyo, JP 61 441
Matsubara, Koki Tokyo, JP 9 24

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