Near-infrared dye-bound hyaluronic acid derivative and contrast agent for optical imaging having the same

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专利权人:

キヤノン株式会社

发明人:

三木 康嗣,井上 達広,小林 靖人,中野 克哉,大江 浩一,山内 文生,矢野 哲哉,南 昌人

申请号：

JP2014031227

公开号：

JP6230443B2

申请日:

2014.02.21

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

Provided is a compound having a high ICG content that has high accumulation property in a tumor and has a large intensity of a photoacoustic signal emitted from the tumor even when a time period elapses after administration. Specifically, provided is a hyaluronic acid derivative to which polyethylene glycol and an ICG derivative are conjugated.

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