Title:
アミノクマリン化合物およびアミノクマリン化合物内包樹脂粒子
Document Type and Number:
Japanese Patent JP7151489
Kind Code:
B2
Abstract:
The present invention provides: an aminocoumarin compound having a structure represented by the following formula (1); and an aminocoumarin compound-containing resin particle containing the aminocoumarin compound and a resin particle containing the aminocoumarin compound. In formula (1), Rs each independently represent a hydrogen atom or a methyl group, Q represents a sulfur atom, an oxygen atom, or N-R, and Rrepresents a hydrogen atom or a methyl group. The aminocoumarin compound of the present invention is a fluorescent dye that has a longer excitation wavelength than a conventionally known sulfonated coumarin-based compound and is effectively excited at a wavelength of 475 nm or more, particularly at a wavelength around 500 nm. The aminocoumarin compound of the present invention is a fluorescent dye that is excited, for example, at a wavelength of 475 to 510 nm and can be observed in a green light emission region of 510 to 540 nm using the wavelength characteristic, and can be expected to be suitably utilized in immunostaining or the like.
More Like This:
Inventors:
Kensaku Takanashi
Nakayama Shin
Kenji Nishikawa
Takehisa Isoda
Nakayama Shin
Kenji Nishikawa
Takehisa Isoda
Application Number:
JP2018568516A
Publication Date:
October 12, 2022
Filing Date:
February 13, 2018
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
C09B57/02; C07D491/16; C09B67/08; C09K11/06
Domestic Patent References:
| JP6009892A | ||||
| JP2006045314A | ||||
| JP6271599A | ||||
| JP2004309458A | ||||
| JP7508309A | ||||
| JP2015108572A | ||||
| JP2014044419A | ||||
| JP2013147605A | ||||
| JP2013227552A | ||||
| JP2013231165A | ||||
| JP8259832A | ||||
| JP46006225A | ||||
| JP51000526A | ||||
| JP50069380A |
Foreign References:
| WO2015041157A1 |
Other References:
GOOSSENS, Karel et al.,Accurate Diffusion Coefficients of Organosoluble Reference Dyes in Organic Media Measured by Dual-Fo,ACS NANO,米国,2015年,9(7),7360-7373
JUNG, Hyo Sung et al.,Rationally Designed Fluorescence Turn-On Sensors: A New Design Strategy Based on Orbital Control,Inorganic Chemistry,米国,2010年,49,8552-8557
KOMATSU, Kensuke et al.,Development of an Iminocoumarin-Based Zinc Sensor Suitable for Ratiometric Fluorescence Imaging of N,Journal of the American Chemical Society,米国,2007年,129,13447-13454
JUNG, Hyo Sung et al.,Rationally Designed Fluorescence Turn-On Sensors: A New Design Strategy Based on Orbital Control,Inorganic Chemistry,米国,2010年,49,8552-8557
KOMATSU, Kensuke et al.,Development of an Iminocoumarin-Based Zinc Sensor Suitable for Ratiometric Fluorescence Imaging of N,Journal of the American Chemical Society,米国,2007年,129,13447-13454
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office
Previous Patent: Moving object detection device, moving object detection method and program
Next Patent: FIN STRUCTURE OF HEAT EXCHANGER
Next Patent: FIN STRUCTURE OF HEAT EXCHANGER