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PENTOSAN POLYSULFATE AND METHOD FOR PRODUCING PENTOSAN POLYSULFATE
PENTOSAN POLYSULFATE AND METHOD FOR PRODUCING PENTOSAN POLYSULFATE
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机译:戊聚糖聚硫酸盐和生产戊聚糖聚硫酸盐的方法
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摘要
The present invention provides a pentosan polysulfate having a uronic acid content of 0.0% by mass to 6.0% by mass, preferably a pentosan polysulfate having a structure represented by Formula I:; ;wherein each R represents a hydrogen atom, —COCH3 or —SO3X, and at least one R represents —SO3X, wherein X represents a hydrogen atom or a monovalent or divalent metal, and n represents an integer of 1 or more and 30 or less; a pharmaceutically acceptable salt thereof; or a pharmaceutically acceptable solvate of the pentosan polysulfate or of a pharmaceutically acceptable salt thereof. The present invention further provides a method for producing pentosan polysulfate, the method comprising the steps of depolymerizing a plant-derived raw material to obtain neutral xylooligosaccharide and sulfating the neutral xylooligosaccharide, in this order.
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