Title:
COMPOUND AND CONTRAST MEDIUM FOR PHOTOACOUSTIC IMAGING HAVING THE COMPOUND
Document Type and Number:
Japanese Patent JP2014185138
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a contrast medium for photoacoustic imaging high in accumulation property to tumor and large in photoacoustic signal strength generated from the tumor even upon the lapse of a time after administration.SOLUTION: There is provided a compound in which an organic coloring matter absorbing light in a near-infrared wavelength range exemplified below and PEG having branch covalently bind. (41), where n is any integer of 10 to 2500.
Inventors:
TAKAHASHI ATSUSHI
KANEZAKI KENGO
YAMAUCHI FUMIO
MINAMI MASATO
OGAWA KENJI
YUASA SATOSHI
KANEZAKI KENGO
YAMAUCHI FUMIO
MINAMI MASATO
OGAWA KENJI
YUASA SATOSHI
Application Number:
JP2013150763A
Publication Date:
October 02, 2014
Filing Date:
July 19, 2013
Export Citation:
Assignee:
CANON KK
International Classes:
C07D209/60; A61K38/00; A61K39/395; A61K49/00; C07C217/08; C07C271/16; C07D207/452; C07D209/14; C07D403/14; C07D417/14; C07K2/00; C07K16/00
Domestic Patent References:
| JP2007505928A | 2007-03-15 |
Foreign References:
| WO2011063156A2 | 2011-05-26 |
Other References:
OPTIC LETTERS, vol. 29, no. 7, JPN6017007237, 2004, pages 730 - 732, ISSN: 0003512390
MOLECULAR PHARMACEUTICS, vol. 9, JPN6017007240, 2012, pages 144 - 155, ISSN: 0003512391
MOLECULAR PHARMACEUTICS, vol. 9, JPN6017007240, 2012, pages 144 - 155, ISSN: 0003512391
Attorney, Agent or Firm:
Takuma Abe
Kuroiwa 創吾
Kuroiwa 創吾
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