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Human cultured cell line
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Patent number 4,675,291
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Issue date Jun 23, 1987
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Otsuka Pharmaceutical Co., Ltd.
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Yuichi Yamamura
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C07 - ORGANIC CHEMISTRY
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Muramyldipeptide derivatives
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Patent number 4,606,857
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Issue date Aug 19, 1986
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Daiichi Seiyaku Co., Ltd.
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Akira Hasegawa
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C07 - ORGANIC CHEMISTRY
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-
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Glucosamine derivatives
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Patent number 4,430,265
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Issue date Feb 7, 1984
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Takeda Chemical Industries, Ltd.
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Yamamura Yuichi
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C07 - ORGANIC CHEMISTRY
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-
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Aqueous immunoregulatory agent
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Patent number 4,191,778
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Issue date Mar 4, 1980
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Takeda Chemical Industries, Ltd.
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Yuichi Yamamura
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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