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US 2024/0174645 A1Published application
Compound, production method therefor, complex, and short wavelength infrared fluorescent agent
AssigneeRiken
InventorsTakashi Jin, Manhadeva Swamy MAKANAHALLI MADEGOWDA, Kenji MONDE, Yuta MURAI
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Abstract
A novel compound that enables shortwave infrared bioimaging is provided. A compound in accordance with an aspect of the present invention is represented by a formula (1) below. In the formula (1), n represents an integer of 3 to 5, X represents a salt of a sulfonic acid group or a reactive crosslinking group with respect to a molecular recognition agent.
Claims12
A compound represented by the following formula (1):
- where n represents an integer of 3 to 5, X represents a salt of a sulfonic acid group or a reactive crosslinking group with respect to a molecular recognition agent.
A method for producing a compound represented by the following formula (1), said method comprising
- a first step of synthesizing a first compound represented by the following formula (1a),
- a second step of replacing an anilino group in the formula (1a) with a structure represented by the following formula (1b), and
- a third step of replacing a phenylimino group in the formula (1a) with a structure represented by the following formula (1c):
- where n represents an integer of 3 to 5, X represents a salt of a sulfonic acid group or a reactive crosslinking group with respect to a molecular recognition agent.
1 more element
Dependencies are inferred from the claim text.