STYRENE SULFONAMIDE DERIVATIVE AND SALT THEREOF

Title:

STYRENE SULFONAMIDE DERIVATIVE AND SALT THEREOF

Document Type and Number:

Japanese Patent JP2022033400

Kind Code:

A

Abstract:

To provide a strongly acidic monomer that is soluble in various organic solvents and can be stably stored as an acid type.SOLUTION: There are provided a styrene sulfonamide derivative or a salt thereof that is exemplified by a product of the following reaction formula, and a method for producing styrene sulfonamide derivative in which styrene sulfonamide and carboxylic acid anhydride are reacted with each other.SELECTED DRAWING: None

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WO/1997/047594	4-NITROSULFONANILIDE DERIVATIVES
JP4529119	Carboxylic acid derivative compound and a drug containing the compound as an active ingredient

Inventors:

NISHIDA SHOTA
OZOE SHINJI

Application Number:

JP2020137247A

Publication Date:

March 02, 2022

Filing Date:

August 17, 2020

Export Citation:

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Assignee:

TOSOH FINECHEM CORP

International Classes:

C07C311/51; C07C303/40

Attorney, Agent or Firm:

Norio Hagi

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