WO2002012398A1 - Colorants à base de cyanine - Google Patents
Colorants à base de cyanine Download PDFInfo
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- WO2002012398A1 WO2002012398A1 PCT/JP2001/006689 JP0106689W WO0212398A1 WO 2002012398 A1 WO2002012398 A1 WO 2002012398A1 JP 0106689 W JP0106689 W JP 0106689W WO 0212398 A1 WO0212398 A1 WO 0212398A1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
- C09B23/0041—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through a nitrogen atom
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
- C09B23/0033—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through a sulfur atom
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/20—Methine and polymethine dyes with an odd number of CH groups with more than three CH groups
Definitions
- the present invention relates to cyanines having 4 or less carboxyl groups at position 1 of indrenine and to cyanines having aryl or heteroaryl groups on the indrenine ring.
- a photographic emulsion layer or other layers are often colored in order to absorb light of a specific wavelength.
- a colored layer is provided on the side of the photographic photosensitive material farther from the support than the photographic emulsion layer.
- Such a colored layer is called a film layer.
- a coloring layer is provided between the photographic emulsion layer and the support or on the surface opposite to the support and the photographic emulsion layer.
- a colored layer is called an antihalation layer.
- an anti-halation layer may be provided between the layers. Coloring of the photographic emulsion layer is also carried out in order to prevent a reduction in image sharpness due to light scattering in the photographic emulsion layer (this phenomenon is generally called "erasure").
- These layers to be colored often consist of hydrophilic colloids, so that for their coloring, water-soluble dyes are usually included in the layers. This dye must satisfy the following conditions.
- dyes satisfying such conditions many dyes that absorb visible light or ultraviolet light are conventionally known. They are suitable for image-improving purposes in conventional photographic elements sensitized to wavelengths below 700 dishes, and in particular triarylmethane and oxonol dyes are widely used in connection with them. I have.
- photographic photosensitive materials as recording materials for recording the output of near-infrared lasers, antihalation and antihalation that absorb in the infrared region of the spectrum.
- anti-irradiation dyes For example, one of the methods for exposing such a photographic photosensitive material is to scan the original drawing, and based on the image signal, perform exposure on the silver halide photographic photosensitive material to obtain a negative or positive image corresponding to the original drawing image. 2. Description of the Related Art An image forming method using a so-called scanner method for forming an image is known.
- a semiconductor laser is most preferably used as a light source for recording data in a scanner system.
- This semiconductor laser is small, inexpensive, easy to modulate, has a longer lifespan than other He-Ne lasers, argon lasers, etc., and emits light in the infrared region.
- the use of such a light-sensitive material has the advantage that handling operability is improved because a bright safelight can be used.
- US Patent No. 6,002,003 discloses sulfoindolenine cyanine dyes having a carboxyalkyl group. The group is limited to unsubstituted compounds, and there has been no example of a sulfoindolenine cyanine dye having a substituent on the methine group.
- An object of the present invention is to provide a dye that satisfies the above conditions (1), (2), (3) and (4). More specifically, it is an object of the present invention to provide a novel cyanine colorant which does not adversely affect the photographic characteristics of a photographic emulsion and has little residual color after development processing and is useful as infrared sensitivity. . Another object of the present invention is to provide a silver halide photographic light-sensitive material containing the compound.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, compounds represented by the following general formulas (I) and ( ⁇ ) and salts thereof have the above characteristics.
- the present invention was found to be useful for producing a silver halide photographic light-sensitive material, and the present invention was completed. That is, the present invention provides the following general formula (I)
- R 1 and R 2 each independently represent a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group having 1 to 10 carbon atoms, and R 1 and R 2 are bonded to each other R 3 , RR and R 6 may each independently be a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group, Represents a substituted or unsubstituted heteroaryl group, a halogen atom, a cyano group, a carboxyl group, or a sulfo group, and two adjacent groups selected from the group consisting of R 3 , RR 5 , and R 6 are linked to each other X 1 and X 2 each independently represent a substituted or unsubstituted alkyl group having 1 to 15 carbon atoms or a substituted or unsubstituted aryl group.
- X 1 and X 2 have a total number of carboxyl groups of 4 or less, provided that X 1 And when the total number of carboxyl groups present in X 2 is 0 or 1, X 1 and X 2 each independently represent a carboxyalkyl group having 1 to 5 carbon atoms or a sulfoalkyl group having 1 to 5 carbon atoms.
- R 3 , RR 5 , and R 6 represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group;
- m 1 represents 0 or 1;
- m 2 represents 0 or 1 shows;
- m 3 represents 0 or 1;
- LLL 3, L 4, L 5, L 6, and L 7 represents it its being substituted or unsubstituted methine group independently of the methine group
- the substituents may be linked to each other to form a ring, provided that X 1 and X 2 each have one carboxyl group.
- At least one methine group selected from the group consisting of L 2 , L 3 , L 4 , L 5 , L 6 and L 7 is a methine group having a substituent, and R 4 represents a sulfo group;
- Y represents a nonmetallic element necessary for forming a 5- to 10-membered hetero ring (the hetero ring may be a condensed ring).
- n represents an integer of 1 to 7 necessary for neutralizing the charge.] Or a salt thereof.
- 111 1 , m 2 , and m 3 are simultaneously 1 and X 1 is a group represented by the following formula (i):
- Y 1 and Y 2 each independently represent a substituted or unsubstituted divalent linking group.
- X 1 and X 2 are each independently a carboxyalkyl group having 1 to 5 carbon atoms or a sulfoalkyl group having 1 to 5 carbon atoms, and R 3 , R 4 , R 5 And at least one of R 6 is preferably a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group. It is also preferable that the total number of carboxyl groups of X 1 and X 2 is 0 or 1.
- ⁇ 1, RR and R 8 it it independently substituted young properly having 1 to 10 carbon atoms represents an unsubstituted alkyl group or a substituted or unsubstituted ⁇ Li Ichiru group, R 1 and R 2, and Z or H 7 and R 8 may be bonded to each other to form a ring;
- R 3, R 4, R 5, R 6, R 9, R 1Q, R 11, and R 12 Re it Independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, a halogen atom, a cyano group, a carboxyl group, or sulfo
- R 3 , R 4 , R 5 RR 9 , R 10 NR 11 , and R 12 may be linked to each other to form a ring;
- X 1 and X 2 each independently represent a carbon number Re
- X 1 and X 2 each have one carboxyl group, 1 , LL 3 , L At least one methine group selected from the group consisting of L 5 , L 6 , and L 7 is a methine group having a substituent, and R 4 and R 1Q represent a sulfo group; M is a hydrogen atom, a metal, or A quaternary salt of ammonium; n represents an integer of 1 to 7 necessary for neutralizing the charge] or a salt thereof.
- 111 1 , m 2 , and m 3 are simultaneously 1 and X 1 is a compound represented by the following formula (i):
- Y 1 and Y 2 each independently represent a substituted or unsubstituted divalent linking group.
- X 1 and X 2 are each independently of the following formula (i):
- Y 1 and Y 2 each independently represent a substituted or unsubstituted divalent linking group.
- X 1 and X 2 are each independently a carboxyalkyl group having 1 to 5 carbon atoms or a sulfoalkyl group having 1 to 5 carbon atoms, and R 3 , R 4 , R 5 , RR 9, R 10 s R ", and it is good preferable at least one R 12 is a substituted or unsubstituted ⁇ Li Ichiru group or substituted or unsubstituted Teroari Ichiru group.
- X 1 and X 2 each independently represent the following formula: co 2-
- Y 3 represents a hydrocarbon group having 1 to 10 carbon atoms, and at least one methine selected from the group consisting of LL 2 , L 3 , LL ⁇ L, and L 7
- the groups are methine groups with substituents, and: R 4 and R 1 Q are sulfo groups.
- a silver halide photographic light-sensitive material containing a compound selected from the group consisting of the compound represented by the above general formula (I) and the compound represented by the general formula (II) or a salt thereof. You.
- RRR and an alkyl group having a carbon number of 1 to 1 0 R 8 represents a straight chain, branched chain, if not specifically mentioned in the annular, or may be either (herein combinations thereof, alkyl group Or the same applies to the alkyl moiety of the substituent containing the alkyl moiety).
- Examples of the unsubstituted alkyl group include a methyl group, an ethyl group, a propyl group, a butyl group, and a hexyl group.
- the number, type, and substitution position of the substituents present on the substituted alkyl group are not particularly limited.
- substituted alkyl group examples include a sulfoalkyl group, a carboxylalkyl group, a hydroxyalkyl group, an alkoxyalkyl group, an aminoalkyl group, a halogenoalkyl group, a cyanoalkyl group, an aryl-substituted alkyl group, and a heteroaryl-substituted alkyl group. it can.
- the aryl group represented by RKRR 7 and R 8 may be either a single ring or a condensed ring, and a 6 to 14 membered aryl group, preferably a 6 to 10 membered aryl group may be used. (The same applies to the aryl group of the aryl group or a substituent containing the aryl group, unless otherwise specified in this specification). Preferred as an aryl group And a phenyl group or a naphthyl group, more preferably a phenyl group. As the substituted aryl group, a sulfophenyl group, a hydroxyphenyl group, or an aminophenyl group can be used.
- R 1 and R 2 , and R 7 and R 8 may be connected to each other to form ⁇ .
- the ring formed include a cyclopentyl ring and a cyclohexyl ring.
- RR 2 , R and R 8 are preferably a methyl group or an ethyl group, more preferably a methyl group.
- R 3 , R 4 , R 5 , R 6 , R 9 , R 10 , R 11 , and R 12 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, substituted or unsubstituted Represents an aryl group, a substituted or unsubstituted heteroaryl group, a halogen atom, a cyano group, a carboxyl group, or a sulfo group; R 3 , ⁇ R 5 , and R 6 , or R 9 , R 1Q , two groups adjacent selected from R 'and the group consisting of R 12 may form a ⁇ and independently coupled.
- the ring formed may be either saturated or unsaturated, and may be a hydrocarbon ring or a hetero ring.
- R 3 and R 4 , R 4 and R 5 , R 5 and R 6 , R 9 and R 10 , R 10 and R 11 R 11 and R 12 are bonded to form, for example, a benzene ring or a pyridine ring
- an aromatic hetero ring such as Preferred examples thereof include a case where R 3 and R 4 and R 9 and R 1Q combine to form a benzene ring.
- aryl group represented by R 3 , RR 5 , RRR 10 s R 11 and R 12 for example, a phenyl group or a naphthyl group can be used, and as the heteroaryl group, for example, a phenyl group, a benzoyl group, a furyl group A benzofuryl group, a pyrrolyl group, an imidazolyl group, or a quinolyl group.
- About 1 to 4 optional substituents may be present on the aryl group and the heteroaryl group. The position of the substituent is not limited, and when two or more substituents are present, they may be the same or different.
- a substituent examples include a halogen atom selected from a hydroxyl group, a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom; a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, -Butyl group, tert- C such as heptyl group - 6 alkyl group; triflate Ruo b halide _ 6 alkyl groups such as a methyl group; main butoxy group, an ethoxy group, n- propoxy group, isopropoxy group, n- butoxy group, sec- butoxy group, alkoxy groups such as tert- butoxy; _ 6 alkylene, such as main Chirenjiokishi group Ya Echirenjiokishi group O alkoxy group; force Rupokishiru group; _ 6 alkoxycarbonyl group; an unsubsti
- X 1 and X 2 each independently represent a substituted or unsubstituted alkyl group having 1 to 15 carbon atoms or a substituted or unsubstituted aryl group, wherein X 1 and X 2 have a carboxyl group In this case, the total number of carboxyl groups of X 1 and X 2 is 4 or less.
- the unsubstituted alkyl group represented by X 1 and X. 2 for example, a methyl group, Echiru group, propyl group, butyl group, Isopuchiru group, sec one butyl group, tert one butyl group, a pentyl group, Isopenchiru group, neopentyl Group, tert-pentyl group, 2-methylpropyl group, or 1,1-dimethylpropyl group.
- the alkyl group may be any of linear, branched, linear, or a combination thereof, but is preferably a linear or branched alkyl group.
- Examples of the substituted alkyl group represented by X 1 and X 2 include a sulfoalkyl group (eg, 2-sulfoethyl group, 3-sulfopropyl group, 3-methyl-3-sulfopropyl group, 4-sulfobutyl group, etc.), carboxy Alkyl group (for example, 1-carboxymethyl group, 2-carboxyethyl group, 3-carboxypropyl group, 4-carboxybutyl group, etc.), hydroxyalkyl group, alkoxyalkyl group, aminoalkyl group, halogenoalkyl group, cyanoalkyl group , Or a heteroaryl-substituted alkyl group, aryl group, heteroaryl group and the like can be used, and the alkyl moiety in these groups is the same as the unsubstituted alkyl group exemplified above.
- a sulfoalkyl group eg, 2-sulf
- the ⁇ and 11 2 are substituted or unsubstituted Ariru group shown, for example, can be used Fuweniru group, Suruhofuweniru group, hydroxyphenyl group, or aminophenyl group, and the like.
- X 1 and X 2 each independently represent a carboxyalkyl group having 1 to 5 carbon atoms or a sulfoalkyl group having 1 to 5 carbon atoms. Is used.
- Examples of the divalent linking group represented by Y 1 and Y 2 include a substituted or unsubstituted alkylene group having 1 to 15 carbon atoms, such as a methylene group, an ethylene group, an n-butylene group, and a methylpropylene group. Or an unsubstituted phenylene group, and the following formula:
- a linking group represented by. Can be used (for the divalent linking group represented by Y 1 and Y 2 , Is sometimes called a “hydrocarbon group”).
- hydrocarbon groups may have a substituent and may contain one or more hetero atoms.
- it may contain an ether bond, a polyester bond, a disulfide bond, an amide bond, an ester bond, a sulfoamide bond, and a sulfoester bond.
- p represents an integer of 1 to 4, and the symbol indicates a linking site.
- Y 1 Y 1
- Y 1 is one (CH 2 ) p-CO-NH- (p represents an integer of 1 to 4).
- Preferred examples of Y 2 include a methylene group and an ethylene group.
- LLLL 4 , L 5 , L 6 and L 7 each independently represent a substituted or unsubstituted methine group.
- 1 , m and m 3 each independently represent 0 or 1, it is preferred that melons 1 , m 2 and m 3 be 1 at the same time.
- the substituent of the methine group include a substituted or unsubstituted alkyl group, a halogen atom, a substituted or unsubstituted aryl group, and a lower alkoxy group.
- Specific examples of the substituted aryl group include a 4-chlorophenyl group.
- the lower alkoxy group is preferably an alkoxy group having 1 to 6 carbon atoms, which may be linear or branched, and specifically, methoxy, ethoxy, propoxy, butoxy, tert- Examples thereof include a butoxy group and a pentyloxy group, and a methoxy group and an ethoxy group are preferable.
- a substituent of the methine group a methyl group or a phenyl group can be preferably used.
- the substituents on the methine group are bonded to each other to form a ring. Is also good.
- a substituent on a methine group 1 ⁇ , L 2, L 3, L 5, L 6, and may form a ring containing three successive methine group selected from L 7 .
- LLL 3 between substituents on the methine groups are bonded to, L 4, L 5, 3 single communication selected from L 6 and L 7
- Examples of the case of forming a ring containing a continuous methine group include a case where a 4,4-dimethylcyclohexene ring containing L 3 , L 4 and L 5 is formed.
- Particularly preferred as a partial structure containing a ring in a conjugated methine chain composed of a methine group selected from LL 2 , L 3 , L ⁇ L 5 , L 6 and L 7 are groups represented by the following general formula (a) It is.
- Z represents a group of nonmetal atoms necessary to form a 5- or 6-membered ring
- A represents a hydrogen atom or a monovalent group.
- Non-metallic atoms represented by Z necessary to form a 5- or 6-membered group include, for example, carbon atom, nitrogen atom, oxygen atom, hydrogen atom, sulfur atom, halogen atom (fluorine atom, chlorine atom , A bromine atom and an iodine atom).
- Examples of the 5- or 6-membered ring in the partial structure represented by the general formula (a) include, for example, a cyclopentene ring, a cyclohexene ring, and 4,4-dimethylcyclohexene ⁇ . And preferably a cyclohexene ring or a cyclopentene ring.
- Examples of the monovalent group represented by A include a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, and a substituted or unsubstituted lower alkoxy group.
- aralkyl group represented by A examples include a benzyl group, a 2-phenylethyl group, and a 3-phenylpropyl group.
- substituent of the aralkyl group include a sulfo group, a carboxyl group, and a hydroxyl group. And substituted or unsubstituted alkyl groups, alkoxy groups and halogen atoms.
- alkylthio group represented by A include a phenylthio group and a naphthylthio group, and examples of the substituent of the alkylthio group include a sulfo group and a carboxyl group.
- Preferred examples of the monovalent group represented by A include a phenylamino group, a diphenylamino group, an ethoxycarbonylbiperazino group, and an arylthio group.
- Y represents a nonmetallic element necessary for forming a 5- to 10-membered hetero ring, preferably a 5- or 6-membered hetero ring (the hetero ring may be a condensed ring).
- the 5- to 10-membered heterocyclic ring formed by Y includes the following.
- Thiazole nuclei eg, thiazolyl, 4-methylthiazol, etc.
- benzothiazole nuclei eg, benzothiazole, 4-cyclobenzothiazole, etc.
- naphthothiazole eg, naphtho [2, 1 -d] thiazol, naphtho [1,2-d] thiazole, etc.
- thiazoline nucleus eg, thiazoline, 4-methylthiazoline, etc.
- oxazole nucleus eg, oxazole, 412throoxazole, etc.
- Benzoxazole nucleus for example, benzoxazole, 4-benzobenzoxazole, etc.
- naphthoxazole for example, naphtho [2, ld] oxazol, naphtho [1,2-d] oxazol
- Selenazole nucleus for example, selenazole, 4-phenyl selen
- M represents a hydrogen atom, a metal, or an ammonium quaternary salt.
- the metal include alkali metal salts such as sodium salt and potassium salt, and alkaline earth metals such as magnesium and calcium.
- the ammonium salt include ammonium salt, triethylammonium salt, and triptyl. Examples include, but are not limited to, amino acid salts such as ammonium, lysine, and arginine.
- the compound of the present invention may have one or more asymmetric carbons depending on the type of the substituent.
- the sulfur atom acts as an asymmetric center.
- Any optically pure optical isomer based on one or more asymmetric carbons, any mixture of the above optical isomers, racemate, diastereoisomer based on two or more asymmetric carbons, above Any mixture of the diastereoisomers of the above is included in the scope of the present invention.
- the compounds of the present invention may exist as hydrates or solvates, and these substances are also included in the scope of the present invention.
- Compound 48 Compound 49 Compound 50 Compound 51 Compound 52
- the cyanine dyes represented by the general formulas (I) and ( ⁇ ) are described in FM Hamer in The Cyanine Dyes and Related Compounds, John Wiley and Sons, New York, 1964, Cytometry, 11, p. 416-430, 1990. ; Cytometry, 12, pp.723-730, 1990; Biocon jugate Chem., 4, pp.105-111, 1993; Anal.Biochem. 217, pp.187-204, 1994; Tetrahedron 45, pp.4845-4866. , 1989; synthesized according to a known method for producing a cyanine dye compound described in European Patent Application No. 0 590 182 A1 and European Patent Application No.
- 0 580 145 A1 It can also be semi-synthesized from commercially available cyanine dyes by a known method as appropriate. More specifically, it can be synthesized by a reaction of a dienyl compound with a quaternary heterocyclic salt.
- the method for producing the cyanine dyes represented by the general formulas (I) and (II) is not particularly limited, and can be synthesized according to various synthetic routes. Since the examples of the present specification disclose specific production methods for representative examples of the compounds of the present invention, those skilled in the art can refer to the methods described in the examples, and if necessary, By appropriately modifying or modifying these methods, and by appropriately selecting starting materials and reagents, it is possible to produce a cyanine dye compound encompassed by the above general formula. In the synthesis, one or more steps of various condensation reactions, addition reactions, oxidation reactions, reduction reactions and the like can be combined. These are well documented. For example, various methods and raw material compounds described as unit operations in “Experimental Chemistry Course” (published by Maruzen Co., Ltd., and separate volumes included in each of the first to fourth editions can be used) are preferably used. Available.
- a desired step can be performed efficiently by subjecting it to a method such as protection or deprotection or a treatment such as oxidation, reduction, or hydrolysis.
- the production intermediates and target compounds in the above process are isolated and purified by subjecting them to purification methods commonly used in organic synthetic chemistry, for example, filtration, extraction, washing, drying, concentration, recrystallization, various types of chromatography, etc. be able to.
- the production intermediates are special Can be used for the next reaction without isolation.
- the method of blending the compounds represented by the above general formulas (I) and (II) or salts thereof into a silver halide photographic light-sensitive material of the present invention is not particularly limited.
- the compound can be appropriately compounded by a usual means in the field, and the performance of the silver halide photographic material containing the compound of the present invention or a salt thereof can be confirmed by a usual method.
- the test examples of the following examples show specific means.Those skilled in the art can refer to the test examples to prepare the compound of the present invention or a salt thereof for the production of a silver halide photosensitive material.
- the silver halide photographic light-sensitive material having desired performance can be produced as appropriate.
- Compound 1 was purified by column chromatography (developing solvent: methanol) using Sephadex (LH-20, manufactured by Pharmacia) to obtain Compound 2.
- Compound 7 was synthesized from 2,3,3-trimethylindolenine in the same manner as compound 1.
- Compound 9 was synthesized from 6-promo-1,3,3-dimethyl-wearnine in the same manner as for compound 1.
- Compound 9 was synthesized from 5-phenyl-1,3,3-dimethyl-indolenine in the same manner as for compound 1.
- the obtained diamide form and monoamide form (diamid form (120 mg), monoamide form (60 mg)) were each dissolved in 2 mL of trifluoroacetic acid, and stirred at room temperature for 1 hour. / Methanol (l / l (v / v)), and purified by column chromatography (developing solvent: methanol) using Sephadex (LH-20, manufactured by Pharmacia). The obtained crystals were dissolved in a small amount of methanol, a saturated methanol solution of potassium acetate was added, and the resulting crystals were collected by filtration to give Compound 13 (35 mg, yield and yield of Compound 14). (15 mg, yield 5%) was obtained.
- the intermediate 15 (total amount) obtained above and 1-2.9 g (0.15 mol) of 3-methyl-1-butanone were added to 140 mL of acetic acid, and the mixture was stirred with heating at 110 ° C for 2 hours and 30 minutes. After cooling to room temperature, The generated crystals were filtered, and the filtrate was concentrated under reduced pressure to about 1/4. To this, 300 mL of water and 300 mL of ethyl acetate were added, and the generated insoluble matter was filtered using Celite.
- Emulsion B was prepared.
- Emulsions (A) and (B) were mixed at a weight ratio of 1: 1 and the following additives were added per mole of silver halide to prepare an emulsion coating solution.
- the container was heated to 40 ° C, and additives were added according to the following formulation to prepare a coating solution. (Formulation of coating solution for emulsion protective layer)
- the container was heated to 40 ° C, and additives were added according to the following formulation to form a coating solution. (Formulation of coating solution for back surface protective layer)
- the above-mentioned coating solution for the back layer was coated on the polyethylene terephthalate support together with the coating solution for the surface protective layer of the back layer so that the total coating amount of gelatin was 3 g / m 2 .
- photographic materials 2, 3 and 4 were prepared in exactly the same manner except that the same amount of the compound of the present invention (13, 30 and 44) was used instead of the dye [A].
- Photographic material Compound of the present invention Remaining color after processing
- the compound of the present invention is useful for producing a silver halide photographic light-sensitive material, and can be incorporated in, for example, a hydrophilic colloid layer.
- a silver halide photographic light-sensitive material can be provided which gives an image with good image quality by exposure and development processing at a wavelength in the infrared region and has less residual color after development processing.
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT01954430T ATE448279T1 (de) | 2000-08-08 | 2001-08-03 | Cyaninfarbstoffe |
DE60140452T DE60140452D1 (de) | 2000-08-08 | 2001-08-03 | Cyaninfarbstoffe |
US10/344,273 US6939975B2 (en) | 2000-08-08 | 2001-08-03 | Cyanine dyes |
EP01954430A EP1308480B1 (en) | 2000-08-08 | 2001-08-03 | Cyanine dyes |
AU2001276723A AU2001276723A1 (en) | 2000-08-08 | 2001-08-03 | Cyanine dyes |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-240145 | 2000-08-08 | ||
JP2000240144 | 2000-08-08 | ||
JP2000240145 | 2000-08-08 | ||
JP2000-240144 | 2000-08-08 | ||
JP2000-331018 | 2000-10-30 | ||
JP2000331018 | 2000-10-30 | ||
JP2001087914 | 2001-03-26 | ||
JP2001-87914 | 2001-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002012398A1 true WO2002012398A1 (fr) | 2002-02-14 |
Family
ID=27481514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/006689 WO2002012398A1 (fr) | 2000-08-08 | 2001-08-03 | Colorants à base de cyanine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6939975B2 (ja) |
EP (1) | EP1308480B1 (ja) |
AT (1) | ATE448279T1 (ja) |
AU (1) | AU2001276723A1 (ja) |
DE (1) | DE60140452D1 (ja) |
WO (1) | WO2002012398A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003029356A1 (fr) * | 2001-09-27 | 2003-04-10 | Fuji Photo Film Co., Ltd. | Porte-accessoire de cabine |
WO2003074091A3 (en) * | 2002-03-07 | 2004-03-11 | Fuji Photo Film Co Ltd | Near infrared fluorescent contrast agent and method for fluorescence imaging |
EP1443972A2 (en) * | 2001-10-17 | 2004-08-11 | Mallinckrodt Inc. | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
US7705150B2 (en) * | 2004-02-04 | 2010-04-27 | Biosearch Technologies, Inc. | Cyanine dyes |
JP2011046662A (ja) * | 2009-08-28 | 2011-03-10 | Fujifilm Corp | 近赤外蛍光造影剤 |
TWI461489B (zh) * | 2007-03-30 | 2014-11-21 | Adeka Corp | A cyanine compound, an optical filter using the compound, and an optical recording material |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006238753B2 (en) * | 2005-04-22 | 2012-05-24 | Ge Healthcare Uk Limited | Water soluble fluoro-substituted cyanine dyes as reactive fluorescence labelling reagents |
EP2944326B1 (en) * | 2014-05-16 | 2018-11-21 | Cyanagen Srl | Tricarbocyanine-cyclodextrin-conjugates and their use for the diagnosis of kidney diseases |
CN114874638B (zh) * | 2022-06-23 | 2024-01-19 | 西安建筑科技大学 | 一种中位取代的五甲川菁染料及其制备方法和应用及一种荧光探针 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144344A (ja) | 1986-12-09 | 1988-06-16 | Konica Corp | ハロゲン化銀写真感光材料 |
US4839295A (en) | 1984-06-08 | 1989-06-13 | Pierce Chemical Company | Measurement of protein using bicinchoninic acid |
EP0342939A1 (en) | 1988-05-18 | 1989-11-23 | Konica Corporation | Silver halide photographic light sensitive material |
EP0428112A1 (en) | 1989-11-13 | 1991-05-22 | Konica Corporation | Method for processing silver halide photographic light-sensitive material |
EP0445627A1 (en) | 1990-03-01 | 1991-09-11 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive materials |
JPH04358143A (ja) | 1991-05-23 | 1992-12-11 | Konica Corp | ハロゲン化銀写真感光材料 |
JPH05307233A (ja) | 1992-04-30 | 1993-11-19 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPH0695282A (ja) | 1992-09-14 | 1994-04-08 | Mitsubishi Paper Mills Ltd | 写真用分光増感色素 |
JPH06316674A (ja) | 1985-08-08 | 1994-11-15 | Fuji Photo Film Co Ltd | インドレニントリカルボシアニン染料 |
EP0678778A1 (de) | 1994-04-21 | 1995-10-25 | Riedel-De Haen Aktiengesellschaft | Verwendung von Indolenincyaninfarbstoffen |
JPH10195319A (ja) | 1997-01-13 | 1998-07-28 | Mitsubishi Paper Mills Ltd | ポリメチンシアニン化合物の製造方法 |
US6002003A (en) | 1998-04-14 | 1999-12-14 | Beckman Instruments, Inc. | Cyanine dye activating group with improved coupling selectivity |
US6004536A (en) | 1995-11-14 | 1999-12-21 | Molecular Probes, Inc. | Lipophilic cyanine dyes with enchanced aqueous solubilty |
JP2000094836A (ja) | 1998-09-24 | 2000-04-04 | Fuji Photo Film Co Ltd | 光情報記録媒体及び情報の記録方法 |
DE19957007A1 (de) * | 1999-11-26 | 2001-05-31 | Few Chemicals Gmbh Wolfen | Cyaninfarbstoffe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62123454A (ja) * | 1985-08-08 | 1987-06-04 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JP4121003B2 (ja) * | 1999-02-05 | 2008-07-16 | 富士フイルム株式会社 | 表面プラズモン光変調素子 |
-
2001
- 2001-08-03 US US10/344,273 patent/US6939975B2/en not_active Expired - Fee Related
- 2001-08-03 AT AT01954430T patent/ATE448279T1/de not_active IP Right Cessation
- 2001-08-03 WO PCT/JP2001/006689 patent/WO2002012398A1/ja active Application Filing
- 2001-08-03 DE DE60140452T patent/DE60140452D1/de not_active Expired - Lifetime
- 2001-08-03 EP EP01954430A patent/EP1308480B1/en not_active Expired - Lifetime
- 2001-08-03 AU AU2001276723A patent/AU2001276723A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839295A (en) | 1984-06-08 | 1989-06-13 | Pierce Chemical Company | Measurement of protein using bicinchoninic acid |
JPH06316674A (ja) | 1985-08-08 | 1994-11-15 | Fuji Photo Film Co Ltd | インドレニントリカルボシアニン染料 |
JPS63144344A (ja) | 1986-12-09 | 1988-06-16 | Konica Corp | ハロゲン化銀写真感光材料 |
EP0342939A1 (en) | 1988-05-18 | 1989-11-23 | Konica Corporation | Silver halide photographic light sensitive material |
EP0428112A1 (en) | 1989-11-13 | 1991-05-22 | Konica Corporation | Method for processing silver halide photographic light-sensitive material |
EP0445627A1 (en) | 1990-03-01 | 1991-09-11 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive materials |
JPH04358143A (ja) | 1991-05-23 | 1992-12-11 | Konica Corp | ハロゲン化銀写真感光材料 |
JPH05307233A (ja) | 1992-04-30 | 1993-11-19 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPH0695282A (ja) | 1992-09-14 | 1994-04-08 | Mitsubishi Paper Mills Ltd | 写真用分光増感色素 |
EP0678778A1 (de) | 1994-04-21 | 1995-10-25 | Riedel-De Haen Aktiengesellschaft | Verwendung von Indolenincyaninfarbstoffen |
US6004536A (en) | 1995-11-14 | 1999-12-21 | Molecular Probes, Inc. | Lipophilic cyanine dyes with enchanced aqueous solubilty |
JPH10195319A (ja) | 1997-01-13 | 1998-07-28 | Mitsubishi Paper Mills Ltd | ポリメチンシアニン化合物の製造方法 |
US6002003A (en) | 1998-04-14 | 1999-12-14 | Beckman Instruments, Inc. | Cyanine dye activating group with improved coupling selectivity |
JP2000094836A (ja) | 1998-09-24 | 2000-04-04 | Fuji Photo Film Co Ltd | 光情報記録媒体及び情報の記録方法 |
DE19957007A1 (de) * | 1999-11-26 | 2001-05-31 | Few Chemicals Gmbh Wolfen | Cyaninfarbstoffe |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003029356A1 (fr) * | 2001-09-27 | 2003-04-10 | Fuji Photo Film Co., Ltd. | Porte-accessoire de cabine |
US7510700B2 (en) | 2001-10-17 | 2009-03-31 | Mallinckrodt Inc | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
EP1443972A2 (en) * | 2001-10-17 | 2004-08-11 | Mallinckrodt Inc. | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
EP1443972A4 (en) * | 2001-10-17 | 2005-11-23 | Mallinckrodt Inc | IDENTIFICATION AND TREATMENT OF PATHOLOGICAL TISSUE WITH TARGETED OPTICAL BENZOINDOL AGENTS |
US7128896B2 (en) | 2001-10-17 | 2006-10-31 | Mallinckrodt Inc. | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
US7201892B2 (en) | 2001-10-17 | 2007-04-10 | Mallinckrodt Inc. | Pathological tissue detection and treatment employing targeted optical agents |
US7252815B2 (en) | 2001-10-17 | 2007-08-07 | Mallinckrodt, Inc. | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
US7473415B2 (en) | 2002-03-07 | 2009-01-06 | Fuji Photo Film Co., Ltd. | Near infrared fluorescent contrast agent and method for fluorescence imaging |
CN100340298C (zh) * | 2002-03-07 | 2007-10-03 | 富士胶片株式会社 | 近红外荧光造影剂以及用于荧光成像的方法 |
WO2003074091A3 (en) * | 2002-03-07 | 2004-03-11 | Fuji Photo Film Co Ltd | Near infrared fluorescent contrast agent and method for fluorescence imaging |
US7705150B2 (en) * | 2004-02-04 | 2010-04-27 | Biosearch Technologies, Inc. | Cyanine dyes |
US8436153B2 (en) | 2004-02-04 | 2013-05-07 | Biosearch Technologies, Inc. | Cyanine dyes |
US9435796B2 (en) | 2004-02-04 | 2016-09-06 | Biosearch Technologies, Inc. | Cyanine dyes |
TWI461489B (zh) * | 2007-03-30 | 2014-11-21 | Adeka Corp | A cyanine compound, an optical filter using the compound, and an optical recording material |
US8958165B2 (en) | 2007-03-30 | 2015-02-17 | Adeka Corporation | Cyanine compound and optical filter and optical recording material containing same |
JP2011046662A (ja) * | 2009-08-28 | 2011-03-10 | Fujifilm Corp | 近赤外蛍光造影剤 |
Also Published As
Publication number | Publication date |
---|---|
EP1308480B1 (en) | 2009-11-11 |
ATE448279T1 (de) | 2009-11-15 |
US6939975B2 (en) | 2005-09-06 |
US20040054192A1 (en) | 2004-03-18 |
DE60140452D1 (de) | 2009-12-24 |
EP1308480A4 (en) | 2004-10-27 |
AU2001276723A1 (en) | 2002-02-18 |
EP1308480A1 (en) | 2003-05-07 |
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