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Title:
NOVEL NON-FLUORESCENT RHODAMINES
Document Type and Number:
WIPO Patent Application WO/2019/168198
Kind Code:
A1
Abstract:
[Problem] To provide a non-fluorescent rhodamine dye which forms a TICT state. [Solution] A compound represented by general formula (I) or a salt thereof.

Inventors:
HANAOKA KENJIRO (JP)
URANO YASUTERU (JP)
IKENO TAKAYUKI (JP)
Application Number:
JP2019/008396
Publication Date:
September 06, 2019
Filing Date:
March 04, 2019
Export Citation:
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Assignee:
UNIV TOKYO (JP)
International Classes:
C09B11/28; G01N21/64; G01N21/78; G01N33/48; G01N33/68; C07D311/82
Domestic Patent References:
WO2010149190A12010-12-29
Foreign References:
JPH11508277A1999-07-21
JP2007513096A2007-05-24
JP2005534931A2005-11-17
JP2003267968A2003-09-25
JP2004518766A2004-06-24
Other References:
BUTKEVICH, ALEXEY N. ET AL.: "Fluorescent Rhodamines and Fluorogenic Carbopyronines for Super-Resolution STED Microscopy in Living Cells", ANGEWANDTE CHEMIE, vol. 55, no. 10, 2016, pages 3290 - 3294, XP055594398, ISSN: 1433-7851, doi:10.1002/anie.201511018
OU, JUN ET AL.: "pH-sensitive nanocarriers for Ganoderma applanatum polysaccharide release via host-guest interactions", JOURNAL OF MATERIALS SCIENCE, vol. 53, no. 11, 2018, pages 7963 - 7975, XP036458595, ISSN: 0022-2461, doi:10.1007/s10853-018-2091-0
WANG, TAISHENG ET AL.: "Novel Reversible Mechanochromic Elastomer with High Sensitivity: Bond Scission and Bending-Induced Multicolor Switching", ACS APPLIED MATERIALS & INTERFACES, vol. 9, no. 13, 2017, pages 11874 - 11881, XP055633936, ISSN: 1944-8244
1 February 2018 (2018-02-01), Retrieved from the Internet [retrieved on 20190509]
"N-Ph rhodamine", JSMI REPORT, vol. 9, no. 1, 2015, pages 40 - 42, ISSN: 1882-6490
YATZECK, MELISSA M. ET AL.: "A highly sensitive fluorogenic probe for cytochrome P450 activity in live cells", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 18, no. 22, 2008, pages 5864 - 5866, XP025627156, ISSN: 0960-894X, doi:10.1016/j.bmcl.2008.06.015
Attorney, Agent or Firm:
ONO Makoto et al. (JP)
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