公开(公告)号：US4524132A

公开(公告)日：1985-06-18

申请号：US647953

申请日：1984-09-06

Applicant: Kozo Aoki ,  Makoto Umemoto ,  Akira Ogawa

Inventor： Kozo Aoki ,  Makoto Umemoto ,  Akira Ogawa

IPC: C07D231/52 ,  G03C7/26 ,  G03C7/32 ,  G03C7/34

CPC classification number: C07C255/00 ,  C07D231/52 ,  G03C7/3212 ,  G03C7/34

Abstract: A color photographic silver halide light-sensitive material is described, comprising a support base having thereon a silver halide emulsion layer wherein said material contains at least one coupler represented by formula (I) ##STR1## wherein A represents a yellow coupler residue, a magenta coupler residue, or a cyan coupler residue; R.sub.1 represents a substituted or unsubstituted acyclic or cyclic alkylene group; R.sub.2 represents a halogen atom, a hydroxyl group, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted acylamino group, a substituted or unsubstituted sulfonamido group or a substituted or unsubstituted acyl group; and n represents an integer of 0 to 3.

Abstract translation: 描述了一种彩色照相卤化银感光材料，其包括其上具有卤化银乳剂层的支撑基底，其中所述材料包含至少一种由式（I）表示的成色剂（I），其中A表示黄色成色剂残基 ，品红成色剂残基或青色成色剂残基; R1表示取代或未取代的无环或环状亚烷基; R2表示卤素原子，羟基，氰基，取代或未取代的烷基，取代或未取代的酰氨基，取代或未取代的亚磺酰氨基或取代或未取代的酰基; n表示0〜3的整数。

公开(公告)号：US4351897A

公开(公告)日：1982-09-28

申请号：US291886

申请日：1981-08-11

Applicant: Kozo Aoki ,  Nobuo Seto ,  Yoshiharu Yabuki ,  Masakazu Morigaki ,  Nobuo Furutachi ,  Kotaro Nakamura

Inventor： Kozo Aoki ,  Nobuo Seto ,  Yoshiharu Yabuki ,  Masakazu Morigaki ,  Nobuo Furutachi ,  Kotaro Nakamura

IPC: G03C7/38 ,  C07D231/52 ,  C09B26/02 ,  G03C7/384 ,  G03C1/40

CPC classification number: C07D231/52 ,  G03C7/384

Abstract: A silver halide color photographic light-sensitive material is described comprising a support having thereon a photographic layer containing at least one coupler represented by formula (I) or (II) ##STR1## wherein Ar represents a phenyl group substituted with at least one substituent selected from a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; X represents a halogen atom or an alkoxy group; R.sub.1 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acylamino group, a sulfonamido group, a sulfamoyl group, a carbamoyl group, a diacylamino group, an alkoxycarbonyl group, an alkoxysulfonyl group, an aryloxysulfonyl group, an alkanesulfonyl group, an arylsulfonyl group, an alkylthio group, an arylthio group, an alkyloxycarbonylamino group, an alkylureido group, an acyl group, a nitro group, a carboxy group, or a trifluoromethyl group; R.sub.2 represents a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; R.sub.3 represents a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; at least one of R.sub.2 and R.sub.3 represents an alkoxy group; m.sub.1 and m.sub.2 each represents an integer from 1 to 4; R.sub.4 represents an alkyl group or an aryl group; R.sub.5 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or an aryl group; n represents an integer from 1 to 6; and when m.sub.1, m.sub.2 and n each is 2 or more, each R.sub.1, R.sub.3 and R.sub.5 may be the same or different.The color photographic light-sensitive material containing a 2-equivalent magenta color image-forming coupler as described above has various advantages, for example, in that the dye formation efficiency in the color development step is high, the photographic properties are not influenced by variations in the pH of the color development bath, and the color images formed are fast to heat or light.

公开(公告)号：US4332886A

公开(公告)日：1982-06-01

申请号：US195166

申请日：1980-10-08

Applicant: Kozo Aoki ,  Tetsuro Kojima ,  Nobuo Furutachi ,  Satoru Sawada

Inventor： Kozo Aoki ,  Tetsuro Kojima ,  Nobuo Furutachi ,  Satoru Sawada

IPC: G03C7/26 ,  C07D317/44 ,  C07D317/46 ,  C07D317/50 ,  C07D317/54 ,  C07D317/62 ,  C07D317/64 ,  C07D319/18 ,  C07D319/22 ,  C07D321/10 ,  C07D493/04 ,  C07D493/06 ,  C07D493/08 ,  C07D493/22 ,  G03C1/06 ,  G03C7/392 ,  G03C1/10

CPC classification number: C07D493/04 ,  C07D317/44 ,  C07D317/46 ,  C07D317/50 ,  C07D317/54 ,  C07D317/62 ,  C07D317/64 ,  C07D319/18 ,  C07D319/22 ,  C07D321/10 ,  C07D493/06 ,  G03C7/39268

Abstract: A color photographic light-sensitive material containing, in a photographic layer, a coupler and at least one compound represented by the formula (I), or at least one bis-compound (inclusive spirobis-compound) thereof, ##STR1## wherein Z represents an alkylene group having from 1 to 3 carbon atoms which can be substituted with one or more of hydrogen, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a.dbd.S group or a.dbd.O group; and R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represents hydrogen, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an acyl group, an acylamino group, a sulfonamido group, a diacylamino group, a carboxy group, a sulfo group, or a hydroxy group, or R.sub.1 and R.sub.2 and R.sub.3 together form a group represented by ##STR2## (wherein Z has the same meaning as Z in formula (I)) or a 5-membered or 6-membered hydrocarbon ring or hetero-cyclic ring is described.The compounds represented by formula (I) are effective in preventing the fading of dye images formed upon color development of the color photographic light-sensitive material and the occurrence of yellow stain in non-image areas due to the action of light, humidity or heat.

Abstract translation: 在照相层中含有由式（I）表示的至少一种化合物或其至少一种双 - 化合物（包括它们的双螺旋体化合物）的彩色照相感光材料， 其中Z表示可以被一个或多个氢，卤素原子，烷基，芳基，烷氧基，芳氧基，a = S基团取代的具有1至3个碳原子的亚烷基， = O组; R 1，R 2，R 3和R 4各自表示氢，卤素原子，烷基，芳基，烷氧基，芳氧基，烷硫基，酰基，酰氨基，亚磺酰氨基， 二酰基氨基，羧基，磺基或羟基，或R 1和R 2和R 3一起形成由下式表示的基团（其中Z具有与式（I）中的Z相同的含义）或5- 6元或6元烃环或杂环。 由式（I）表示的化合物可有效地防止由于光，湿或热的作用引起的在彩色照相感光材料的显色中形成的染料图像的褪色和非图像区域中的黄染色的发生 。

公开(公告)号：US06593323B1

公开(公告)日：2003-07-15

申请号：US10019562

申请日：2002-06-03

Applicant: Kozo Aoki ,  Kazuhiro Aikawa ,  Masayuki Kawakami

Inventor： Kozo Aoki ,  Kazuhiro Aikawa ,  Masayuki Kawakami

IPC: A61K315377

CPC classification number: C07D403/12

Abstract: A benzimidazole compound or a salt thereof which has an inhibitory action of forming of macrophages and is useful as an active ingredient of a medicament for preventive and/or therapeutic treatment of arteriosclerosis, which is represented by the formula (I): wherein, R1 represents a functional group on the benzene ring selected from the group consisting of hydrogen atom, a halogen atom, a lower alkyl group and a lower alkoxy group; R2 represents hydrogen atom, an alkyl group or an acyl group; R3 represents a functional group on the ring containing the nitrogen atom and Z; Z represents a divalent group which forms a 5- or 6-membered ring; L represents a C4-C8 alkylene group or an ethyleneoxy linking group represented by (CH2CH2O)nCH2CH2 wherein n represents 1 or 2; and X represents O or S.

Abstract translation: 具有抑制巨噬细胞形成作用的苯并咪唑化合物或其盐，可用作由式（I）表示的用于预防和/或治疗动脉硬化的药物的活性成分：其中，R1表示 选自氢原子，卤素原子，低级烷基和低级烷氧基的苯环上的官能团; R2表示氢原子，烷基或酰基; R3表示含有氮原子且Z的环上的官能团; Z表示形成5或6元环的二价基团; L表示由（CH 2 CH 2 O）n CH 2 CH 2表示的C 4 -C 8亚烷基或亚乙氧基连接基，其中n表示1或2; X表示O或S.

公开(公告)号：US06545157B1

公开(公告)日：2003-04-08

申请号：US09987360

申请日：2001-11-14

Applicant: Kensuke Morita ,  Shun-ichi Ishikawa ,  Hideaki Naruse ,  Koki Nakamura ,  Toshio Kawagishi ,  Tadashi Ohmatsu ,  Kozo Aoki

Inventor： Kensuke Morita ,  Shun-ichi Ishikawa ,  Hideaki Naruse ,  Koki Nakamura ,  Toshio Kawagishi ,  Tadashi Ohmatsu ,  Kozo Aoki

IPC: C07D21106

CPC classification number: G03C7/39208 ,  G03C1/42 ,  G03C7/30511

Abstract: A dye-forming method comprising: reacting a dye-forming coupler and a color developing agent precursor represented by the following general formula (I): wherein A3 represents a group other than a hydrogen atom which leaves, accompanied by the bonding electron pair with the nitrogen atom in general formula (I), to thereby form a color developing agent; A2 represents a group which leaves in association with a dye-formation; and A1 represents a group which forms a dye together with the nitrogen atom and the coupler.

公开(公告)号：US06288236B1

公开(公告)日：2001-09-11

申请号：US09688146

申请日：2000-10-16

Applicant: Kozo Aoki ,  Kazuhiro Aikawa

Inventor： Kozo Aoki ,  Kazuhiro Aikawa

IPC: C07D271113

CPC classification number: C07D401/12 ,  C07D235/28 ,  C07D403/12 ,  C07D413/12 ,  C07D417/12 ,  C07D473/04

Abstract: Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N—R4; R1 and R2 independently represent hydrogen, a halogen atom, alkyl group or other; R3 and R4 independently represent hydrogen, alkyl group, acyl group or other; n and m independently represent an integer of 1, 2, or 3; and L represents a linking group such as C2-12 alkylene group or an alkylene group containing one or more phenylene groups or ether groups. The compounds are useful as an active ingredient of a medicament such as a preventive and therapeutic medicament for hyperlipemia or arterial sclerosis.

Abstract translation: 由下式表示的苯并咪唑化合物及其类似物，其中Y表示单键或硫原子; Z表示氧原子，硫原子或N-R4; R1和R2独立地表示氢，卤素原子，烷基或其它基团; R3和R4独立地表示氢，烷基，酰基等; n和m独立地表示1,2或3的整数; L表示连接基团，例如C 2-12亚烷基或含有一个或多个亚苯基或醚基的亚烷基。 所述化合物可用作药物的活性成分，例如高脂血症或动脉硬化症的预防和治疗药物。

公开(公告)号：US06174907B1

公开(公告)日：2001-01-16

申请号：US09409685

申请日：1999-09-30

Applicant: Kozo Aoki ,  Kazuhiro Aikawa

Inventor： Kozo Aoki ,  Kazuhiro Aikawa

IPC: A61K31428

CPC classification number: C07D401/12 ,  C07D235/28 ,  C07D403/12 ,  C07D413/12 ,  C07D417/12 ,  C07D473/04

Abstract: Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N—R4; R1 and R2 independently represent hydrogen, a halogen atom, alkyl group or other; R3 and R4 independently represent hydrogen, alkyl group, acyl group or other; n and m independently represent an integer of 1, 2, or 3; and L represents a linking group such as C2-12 alkylene group or an alkylene group containing one or more phenylene groups or ether groups. The compounds are useful as an active ingredient of a medicament such as a preventive and therapeutic medicament for hyperlipemia or arterial sclerosis.

Abstract translation: 由下式表示的苯并咪唑化合物及其类似物，其中Y表示单键或硫原子; Z表示氧原子，硫原子或N-R4; R1和R2独立地表示氢，卤素原子，烷基或其它基团; R3和R4独立地表示氢，烷基，酰基等; n和m独立地表示1,2或3的整数; L表示连接基团，例如C 2-12亚烷基或含有一个或多个亚苯基或醚基的亚烷基。 所述化合物可用作药物的活性成分，例如高脂血症或动脉硬化症的预防和治疗药物。

公开(公告)号：US5998456A

公开(公告)日：1999-12-07

申请号：US351

申请日：1998-01-16

Applicant: Kozo Aoki ,  Kazuhiro Aikawa

Inventor： Kozo Aoki ,  Kazuhiro Aikawa

IPC: C07D235/28 ,  C07D401/12 ,  C07D403/12 ,  C07D413/12 ,  C07D417/12 ,  C07D473/04 ,  A61K31/41

CPC classification number: C07D401/12 ,  C07D235/28 ,  C07D403/12 ,  C07D413/12 ,  C07D417/12 ,  C07D473/04

Abstract: Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N--R.sup.4 ; R.sup.1 and R.sup.2 independently represent hydrogen, a halogen atom, alkyl group or other; R.sup.1 and R.sup.4 independently represent hydrogen, alkyl group, acyl group or other; n and m independently represent an integer of 1, 2, or 3; and L represents a linking group such as C.sub.2-12 alkylene group or an alkylene group containing one or more phenylene groups or ether groups. The compounds are useful as an active ingredient of a medicament such as a preventive and therapeutic medicament for hyperlipemia or arterial sclerosis. ##STR1##

Abstract translation: PCT No.PCT / JP96 / 01949 Sec。 371日期1998年1月16日 102（e）日期1998年1月16日PCT提交1996年7月12日PCT公布。 公开号WO97 / 03970 日期：1997年2月6日由下式表示的苯并咪唑化合物及其类似物，其中Y表示单键或硫原子; Z表示氧原子，硫原子或N-R4; R1和R2独立地表示氢，卤素原子，烷基或其它基团; R1和R4独立地表示氢，烷基，酰基等; n和m独立地表示1,2或3的整数; L表示连接基团，例如C 2-12亚烷基或含有一个或多个亚苯基或醚基的亚烷基。 所述化合物可用作药物的活性成分，例如高脂血症或动脉硬化症的预防和治疗药物。

公开(公告)号：US5212055A

公开(公告)日：1993-05-18

申请号：US553839

申请日：1990-07-18

Applicant: Masakazu Morigaki ,  Nobuo Seto ,  Kozo Aoki

Inventor： Masakazu Morigaki ,  Nobuo Seto ,  Kozo Aoki

IPC: G03C7/26 ,  G03C7/30 ,  G03C7/38 ,  G03C7/392

CPC classification number: G03C7/301 ,  G03C7/38

Abstract: A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer comprising a dispersion of silver halide grains in a binder, wherein the silver halide emulsion layer contains (a) at least one coupler represented by formula (I), (b) at least one compound represented by the formula (II), and (c) at least one compound represented by formula (III), and the photographic material contains (d) at least one compound represented by formulae (IV), (V) or (VI): ##STR1## wherein R, Y, Za, Zb and Zc each is as defined in the specification; ##STR2## wherein R.sub.1, R.sub.2, R.sub.5 and R.sub.6, and R.sub.7 each is as defined in the specification ##STR3## wherein R.sub.11, R.sub.12 and R.sub.13, R.sub.14, R.sub.15, R.sub.16 and R.sub.17 each is as defined in the specification; ##STR4## wherein R.sub.21, R.sub.22 A, B, X, Y.sub.1 and n each is as defined in the specification; andR.sub.30 --Z (VI)R.sub.30 and Z is as defined in the specification; and a photograph containing (i) a magenta dye derived from the magenta coupler represented by formula (I), (ii) a compound represented by formula (II), a compound represented by formula (III), and at least one compound represented by formula (IV), (V) or (VI).

Abstract translation: 一种卤化银彩色照相材料，其包含其上具有至少一个感光卤化银乳剂层的载体，所述感光卤化银乳剂层包括在粘合剂中的卤化银颗粒分散体，其中所述卤化银乳剂层含有（a）至少一种由式 I），（b）至少一种由式（II）表示的化合物和（c）至少一种由式（III）表示的化合物，并且照相材料含有（d）至少一种由式（IV）表示的化合物 ），（V）或（VI）：其中R，Y，Za，Zb和Zc各自如说明书中所定义; （II）其中R 1，R 2，R 5和R 6以及R 7各自如说明书中所定义，其中R 11，R 12和R 13，R 14，R 15，R 16和R 17各自如 规范; （IV）其中R21，R22A，B，X，Y1和n各自如说明书中所定义; 和R30-Z（VI）R30和Z如说明书中所定义; 和（i）由式（I）表示的品红色成色剂衍生的品红色染料的染色照片，（ii）由式（II）表示的化合物，式（III）表示的化合物和至少一种由 式（IV），（V）或（VI）。

公开(公告)号：US5178991A

公开(公告)日：1993-01-12

申请号：US638031

申请日：1991-01-07

Applicant: Masakazu Morigaki ,  Kozo Aoki

Inventor： Masakazu Morigaki ,  Kozo Aoki

IPC: G03C7/30 ,  G03C7/34

CPC classification number: G03C7/3006 ,  G03C7/34

Abstract: A novel silver halide color photographic material is provided, containing at least one coupler represented by formula (C-I) and at least one compound represented by formula (A-I) or (A-II) ##STR1## wherein Q.sub.1 represents an atomic group containing at least one nitrogen atom required to form a 5- or more membered nitrogen-containing heterocyclic ring together with the carbon atoms to which it is bonded; Z.sub.1 represents a hydrogen atom or a coupling-off group; R.sub.C1 represents an acyl or sulfonyl group; and R.sub.C2 represents a hydrogen atom or a C.sub.1-8 aliphatic group, or the substituents for R.sub.C1, R.sub.C2, Z.sub.1, or Q.sub.1 form a dimeric or polymeric coupler; ##STR2## wherein R represents a hydrogen atoms, an aliphatic group, an aromatic group, a heterocyclic group, or a hydrolyzable protective group; R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 each represents a hydrogen atom or a substituent; R' represents a hydrogen atom, an aliphatic group, an acyl group, a sulfonyl group, a sulfinyl group, an oxyradical group or a hydroxyl group; A represents a non-metallic atomic group required to form a 5-, 6- or 7-membered ring; and R.sub.6, R.sub.7, R.sub.8, and R.sub.9 each represents a hydrogen atom or an alkyl group, or the substituents represented by R and R.sub.1 or two or R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 in formula (A-I) which are in an ortho-position relation are bonded to each other to form a 5-, 6-, or 7-membered ring, or the substituents represented by R.sub.6 and R.sub.7, R.sub.8 and R.sub.9, or R' and R.sub.6 l in formula (A-II) are bonded to each other to form a 5-, 6-, or 7-membered ring.

Abstract translation: 提供了一种新颖的卤化银彩色照相材料，其含有至少一种由式（C1）表示的成色剂和至少一种由式（AI）或（A-II）表示的化合物（C1），其中Q1表示原子团 含有与其键合的碳原子一起形成5-或更多元含氮杂环所需的至少一个氮原子; Z1表示氢原子或偶联离子基团; RC1表示酰基或磺酰基; 并且RC2表示氢原子或C1-8脂族基团，或者RC1，RC2，Z1或Q1的取代基形成二聚或聚合成色剂; （A-I）（A-II）其中R表示氢原子，脂族基团，芳族基团，杂环基或可水解保护基; R1，R2，R3，R4和R5各自表示氢原子或取代基; R'表示氢原子，脂族基团，酰基，磺酰基，亚磺酰基，氧自由基或羟基; A表示形成5-，6-或7-元环所需的非金属原子团; 或者R 1，R 2，R 3，R 4和R 5分别表示氢原子或烷基，或者R 1和R 2所代表的取代基或式 或者由式（A-II）中的R 6和R 7，R 8和R 9或R'和R 6所表示的取代基是 彼此键合形成5-，6-或7-元环。