Title:
FLUORESCENT DYE, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/011656
Kind Code:
A1
Abstract:
A fluorescent dye as represented by formula (I), and a preparation method therefor and the use thereof. The fluorescent dye comprises an electron donor part D, a conjugate system E and an electron acceptor part A. The fluorescent dye with a long-wavelength emission capability has low background fluorescence, good water solubility, a sensitive viscosity response, and an adjustable wavelength.
Inventors:
ZHANG DASHENG (CN)
Application Number:
PCT/CN2022/110699
Publication Date:
February 09, 2023
Filing Date:
August 05, 2022
Export Citation:
Assignee:
SHANGHAI NAYING BIOTECHNOLOGIES CO LTD (CN)
International Classes:
C07D409/14; C07D417/06; C07D417/14; C09K11/06; C12Q1/68
Domestic Patent References:
| WO2004007491A1 | 2004-01-22 | |||
| WO2019218876A1 | 2019-11-21 |
Foreign References:
| JP2010272408A | 2010-12-02 | |||
| JP2003055334A | 2003-02-26 | |||
| US3719480A | 1973-03-06 |
Other References:
ORGANIC&BIOMOLECULAR CHEMISTRY, vol. 7, no. 1, 2009, pages 142 - 154
JOURNAL OF ORGANIC CHEMISTRY, vol. 83, no. 15, 2018, pages 8533 - 8542
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 137, no. 43, 2015, pages 13768 - 13771
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 131, no. 5, 2009, pages 1766 - 1774
ORGANIC LETTERS, vol. 14, no. 24, 2012, pages 6366 - 6369
CHEMISTRY-A EUROPEAN JOURNAL, vol. 22, no. 30, 2016, pages 10627 - 10637
CHEMISTRY OF MATERIALS, vol. 31, no. 21, 2019, pages 8810 - 8819
JOURNAL OF ORGANIC CHEMISTRY, vol. 73, no. 17, 2008, pages 6587 - 6594
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, no. 25, 2011, pages 4773 - 4787
J. AM. CHEM. SOC., vol. 142, 2020, pages 17515 - 17523
ANGEW. CHEM. INT. ED., vol. 59, 2020, pages 2 - 10
JOURNAL OF ORGANIC CHEMISTRY, vol. 83, no. 15, 2018, pages 8533 - 8542
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 137, no. 43, 2015, pages 13768 - 13771
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 131, no. 5, 2009, pages 1766 - 1774
ORGANIC LETTERS, vol. 14, no. 24, 2012, pages 6366 - 6369
CHEMISTRY-A EUROPEAN JOURNAL, vol. 22, no. 30, 2016, pages 10627 - 10637
CHEMISTRY OF MATERIALS, vol. 31, no. 21, 2019, pages 8810 - 8819
JOURNAL OF ORGANIC CHEMISTRY, vol. 73, no. 17, 2008, pages 6587 - 6594
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, no. 25, 2011, pages 4773 - 4787
J. AM. CHEM. SOC., vol. 142, 2020, pages 17515 - 17523
ANGEW. CHEM. INT. ED., vol. 59, 2020, pages 2 - 10
Attorney, Agent or Firm:
BEIJING TANLULAI PATENT AGENT LTD (CN)
Download PDF:
Previous Patent: COMMUNICATION METHOD AND APPARATUS
Next Patent: METHOD FOR DETECTING AND QUANTIFYING RNA
Next Patent: METHOD FOR DETECTING AND QUANTIFYING RNA