Crystal forms of a 9-aminomethyl substituted tetracycline compound and a preparation method thereof

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United States of America Patent

PATENT NO 10633337
APP PUB NO 20190241515A1
SERIAL NO

16312404

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Abstract

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The present invention belongs to the field of pharmaceutical technology, and crystal forms of a 9-aminomethyl substituted tetracycline compound and a process for preparing the same. More specifically, the present invention relates to crystal forms of the compound represented by formula (1), a process for preparing crystal forms of the compound represented by formula (1) and use of said crystal forms in manufacture of medicament for treating and/or preventing an infection disease caused by tetracycline-sensitive bacteria and/or tetracycline-resistant bacteria.

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Patent Owner(s)

Patent OwnerAddress
KBP BIOSCIENCES CO LTDJINAN CITY SHANDONG 250101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Mei Shandong, CN 6 49
Huang, Zhenhua Shandong, CN 44 109
Jiang, Chen Shandong, CN 53 402

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