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US 2006/0142597 A1Published application
Nove oxonol compound and process for producing the compound
AssigneeFuji Photo Film Co., Ltd.
InventorsHisashi Mikoshiba, Masaharu Akiba
Life of this patent
Estimating the term…
Abstract
A compound represented by the formula (I) defined herein and a compound represented by the formula (II) defined herein, and a process for producing the compound represented by the formula (I) which comprises reacting the compound represented by the formula (III) defined herein with the compound represented by the formula (IV) defined herein.
Claims10
A compound represented by the following formula
- wherein R1 and R2 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms;
- R3, R4, R6, and R7 each independently represent a hydrogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms;
- R5 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 10 carbon atoms, a substituted or unsubstituted acylamino group having 2 to 10 carbon atoms, or a substituted or unsubstituted heterocyclic group having 1 to 6 carbon atoms;
- R8 represents a hydrogen atom or a substituted or unsubstituted acyl group having 2 to 10 carbon atoms;
- and R9, R10, R11, R12, and R13 each independently represent a hydrogen atom or a substituent;
- provided that R1 and R2 may be bonded to each other to form a ring.
3 more elements
A process for producing a compound represented by the following formula (I) which comprises reacting a compound represented by the following formula (III) with a compound represented by the following formula (IV):
- wherein R1 and R2 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms;
- R3, R4, R6, and R7 each independently represent a hydrogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms;
- R5 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 10 carbon atoms, a substituted or unsubstituted acylamino group having 2 to 10 carbon atoms, or a substituted or unsubstituted heterocyclic group having 1 to 6 carbon atoms;
- R8 represents a hydrogen atom or a substituted or unsubstituted acyl group having 2 to 10 carbon atoms;
- and R9, R10, R11, R12, R13, R14, R15, R16, R17, and R18 each independently represent a hydrogen atom or a substituent;
- provided that R1 and R2 may be bonded to each other to form a ring.
3 more elements
Dependencies are inferred from the claim text.