Synthetic N-linked sialo-glycan-containing polymer and method for producing the same

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United States of America Patent

PATENT NO 8450441
APP PUB NO 20100168366A1
SERIAL NO

12666482

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Abstract

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A polymer containing an N-linked sialo-glycan wherein a sialo-glycan is condensed to a γ-polyglutamic acid using a chemical compound having an amino group on one end and a carboxyl group on another end and represented by the structural formula (I). Formula (I) (In the formula, Z means a hydroxy group or a residue represented by the formula (II), and n represents an integer of 10 or more, with the proviso that any one or more of the Z's is represented by the formula in (II).) Formula (II) (In the formula, X means a hydroxy group or an acetylamino group, Y1 and Y2 mean a hydroxyl group or an N-acetylneuraminic acid residue, L means a hydrocarbon, an m represents 0 or an integer of 1 or 2, with the proviso that Y1 and Y2 are not the same.)

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Patent Owner(s)

Patent OwnerAddress
YAMASA CORPORATIONCHOSHI-SHI CHIBA 288-0056
NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY836 OHYA SURUGA-KU SHIZUOKA-SHI SHIZUOKA-KEN 422-8529
SHIZUOKA PREFECTURAL UNIVERSITIES CORPORATION2-1 OSHIKA 2-CHOME SURUGA-KU SHIZUOKA-SHI SHIZUOKA 422-8021

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamamoto, Tomoki Choshi, JP 9 10
Jwa, Ilpal Shizuoka, JP 5 3
Murata, Takeomi Shizuoka, JP 4 1
Noguchi, Toshitada Choshi, JP 19 19
Ohba, Yusuke Choshi, JP 19 75
Suzuki, Takashi Shizuoka, JP 1597 21445
Usui, Taiichi Shizuoka, JP 4 1

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