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111. 发明申请

US20080176828A1 Treating melanoma with BIS(THIOHYDRAZIDE AMIDES) 审中-公开
标题翻译：用BIS（THIOHYDRAZIDE AMIDES）治疗黑色素瘤
公开(公告)号：US20080176828A1
公开(公告)日：2008-07-24
申请号：US11894261
申请日：2007-08-20
申请人： Martin Williams , Matthew McLeod , Keizo Koya
发明人： Martin Williams , Matthew McLeod , Keizo Koya
IPC分类号： A61K31/397 , A61K31/165 , A61P35/00
CPC分类号： A61K31/16 , A61K31/337 , A61K2300/00
摘要： Disclosed herein are methods of preventing or delaying the recurrence of melanoma in a subject with bis(thio-hydrazide amides) represented by a formula selected from Structural Formulas (I)-(IX) or pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these bis(thio-hydrazide amides) and compositions comprising these bis(thiohydrazide)amides and one or more anti-cancer agent.
摘要翻译：本文公开的是用选自结构式（I） - （IX）或其药学上可接受的盐的式（II）表示的双（硫代酰肼）酰胺）来预防或延迟受试者黑素瘤复发的方法，包含这些双硫代酰肼）和包含这些双（硫代酰肼）酰胺和一种或多种抗癌剂的组合物。

112. 发明授权

US5075208A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5075208A
公开(公告)日：1991-12-24
申请号：US581252
申请日：1990-09-11
申请人： Hiroyuki Watanabe , Keizo Koya , Yasuhiro Yoshioka , Koki Nakamura
发明人： Hiroyuki Watanabe , Keizo Koya , Yasuhiro Yoshioka , Koki Nakamura
IPC分类号： C07D231/46 , C07D239/54 , C07D261/12 , C07D261/20 , C07D265/06 , C07D291/04 , C07D307/58 , C07D311/60 , C07D327/04 , C07D403/12 , C07D405/12 , C07D413/04 , C07D413/06 , C07D413/12 , C07D413/14 , C07D417/12 , C07D419/12 , C07D487/04 , C07D521/00 , G03C7/26 , G03C7/305
CPC分类号： G03C7/30511 , G03C7/30576 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide photographic material containing a compound having a structure represented by formula (I) ##STR1## wherein EAG represents a group capable of accepting an electron from a reducing material; E represents an electron-attracting group; R.sup.3 represents an atomic group necessary for forming a 5-membered to 8-membered single ring or condensed ring by combining with the carbon atom carrying EAG and E; ETG represents an electron-transmitting group; n represents 0 or 1; R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom, a hydrocarbon group, a heterocyclic group, or a single bond for forming a ring with EAG; Time represents a group releasing PUG upon cleavage of the bond between the carbon atom carrying R.sup.1 and R.sup.2 and Time; t represents 0 or 1; and PUG represents a photographically useful group.
摘要翻译：含有具有由式（I）表示的结构的化合物的卤化银照相材料其中EAG表示能够还原材料接受电子的基团; E表示吸电子基团; R3表示通过与携带EAG和E的碳原子结合形成5元至8元单环或稠环所必需的原子团; ETG代表电子传递基团; n表示0或1; R 1和R 2可以相同或不同，表示氢原子，烃基，杂环基或用于与EAG形成环的单键; 时间表示在分解携带R1和R2的碳原子与时间之间键之间释放PUG的基团; t表示0或1; PUG代表摄影有用的组。

113. 发明授权

US5021334A Light-sensitive element for the diffusion transfer process 失效
标题翻译：用于扩散转移过程的光敏元件
公开(公告)号：US5021334A
公开(公告)日：1991-06-04
申请号：US462172
申请日：1990-01-08
申请人： Keizo Koya
发明人： Keizo Koya
IPC分类号： C09B29/00 , C09B29/01 , C09B29/48 , G03C8/10
CPC分类号： C09B29/0085 , C09B29/0003 , C09B29/3656 , G03C8/10
摘要： A light-sensitive element for the diffusion transfer process which comprises a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a yellow dye providing compound represented by the following general formula (I): ##STR1## wherein CAR represents a carrier moiety which is capable of releasing a diffusible dye from the compound in correspondence or counter-correspondence to development under alkaline conditions; Link represents a group connecting CAR with a diffusible dye; m represents 0 or 1; the dotted lines mean that at least one of the dotted lines is a bond; R.sup.1 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group or a carbamoyl group; R.sup.2 represents an alkyl group or an aryl group; and R.sup.3 represents an aryl group excepting an aryl group having the Hammett's .sigma..sub.p value less than 0.01.The yellow dye providing compound has a dye moiety whose transferability is high and whose hue is excellent and provides a stable yellow dye image which does not substantially change hue over a wide pH range.

114. 发明授权

US4994363A Silver halide light-sensitive material containing a compound releasing a photographically useful group 失效
标题翻译：含有释放摄影有用组的化合物的卤化银感光材料
公开(公告)号：US4994363A
公开(公告)日：1991-02-19
申请号：US286562
申请日：1988-12-19
申请人： Keizo Koya , Koki Nakamura , Hiroyuki Watanabe , Yasuhiro Yoshioka
发明人： Keizo Koya , Koki Nakamura , Hiroyuki Watanabe , Yasuhiro Yoshioka
IPC分类号： G03C7/26 , G03C7/305
CPC分类号： G03C7/30576 , Y10S430/156 , Y10S430/157 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A novel silver halide light-sensitive material is provided, comprising a compound represented by the general formula (I): ##STR1## wherein EAG represents an aromatic group which receives electrons from a reducing substance; R.sup.1 represents hydrogen atom or a substituent; R.sup.2 represents an electrophilic group, with the proviso that R.sup.1 and R.sup.2 may be in the position of cis or trans to each other; R.sup.3 and R.sup.4 each represents hydrogen atom or a hydrocarbon group; ETG represents a group capable of transferring electrons; e represents an integer 0 or 1; Time represents a group which undergoes reaction triggered by the cleavage from the carbon carrying R.sup.3 and R.sup.4 to release PUG; t represents an integer 0 or 1; and PUG represents a photographically useful group.In a preferred embodiment, R.sup.1 represents an aromatic group, heterocyclic group or group represented by --Y.sup.1 --R.sup.5 in which Y.sup.1 represents a hetero atom or hetero atomic group and R.sup.5 represents hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group. R.sup.2 represents an acyl group, carbamoyl group, alkoxycarbonyl group, cyano group, sulfonyl group or nitro group. R.sup.1 is a group represented by --Y.sup.1 --Y.sup.2 --R.sup.6 in which Y.sup.1 and Y.sup.2 each represents a hetero atom or hetero atomic group and may be the same or different and R.sup.6 represents hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group.
摘要翻译：提供了一种新型的卤化银感光材料，其包含由通式（I）表示的化合物：其中EAG表示从还原物质接收电子的芳族基团; R1表示氢原子或取代基; R2表示亲电子基团，条件是R 1和R 2可以彼此相邻或相互反应; R3和R4各自表示氢原子或烃基; ETG表示能够转移电子的基团; e表示0或1的整数; 时间表示经由从携带R3和R4的碳裂解引发的反应释放PUG的基团; t表示整数0或1; PUG代表摄影有用的组。在优选的实施方案中，R 1表示由-Y 1 -R 5表示的芳基，杂环基或基团，其中Y 1表示杂原子或杂原子，R 5表示氢原子，脂族基团，芳族基团或杂环基。 R2表示酰基，氨基甲酰基，烷氧基羰基，氰基，磺酰基或硝基。 R1是由-Y1-Y2-R6表示的基团，其中Y1和Y2各自表示杂原子或杂原子基团，可以相同或不同，R6表示氢原子，脂族基团，芳族基团或杂环基。

115. 发明授权

US4916047A Silver halide light-sensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：US4916047A
公开(公告)日：1990-04-10
申请号：US188782
申请日：1988-04-29
申请人： Keizo Koya , Junichi Yamanouchi , Masaharu Toriuchi , Yoshisada Nakamura
发明人： Keizo Koya , Junichi Yamanouchi , Masaharu Toriuchi , Yoshisada Nakamura
IPC分类号： C08F218/02 , C07D261/12 , C08F20/52 , C08F212/00 , C08F212/08 , C08F220/00 , C08F220/10 , C08F220/54 , C08G18/32 , C08G63/68 , C08G63/685 , C08K3/14 , C08L33/04 , G03C7/26 , G03C7/305
CPC分类号： G03C7/305 , C07D261/12 , Y10S430/156 , Y10S430/157 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, and containing a compound containing a repeating unit, said compound containing a repeating unit being connected at the repeating unit to a compound represented by formula (I) at the position of the PWR or Time moiety:PWR--Time.sub.t PUG (I)wherein PWR represents a moiety capable of releasing (Time.sub.t PUG upon reduction, and PUG represents a group which can fulfil a photographically useful function after the release; Time represents a moiety capable of releasing PUG through a reaction subsequent to the release from PWR in the form of --Time.sub.t PUG; and t represents 0 or 1.
摘要翻译：一种卤化银感光材料，其包含其上具有至少一个卤化银乳剂层的载体，并且含有含有重复单元的化合物，所述化合物含有重复单元，其重复单元与式（I）表示的化合物连接，在PWR或时间部分的位置：PWR-Timet PUG（I）其中PWR表示能够释放的部分（减少时的Timet PUG，PUG表示在释放后可以实现照相有用的功能的组;时间表示部分能够通过-TGF PUG形式的PWR释放后的反应释放PUG; t表示0或1。

116. 发明授权

US4766056A Light-sensitive material with compounds reactive with dye developers 失效
标题翻译：具有与染料显影剂反应的化合物的感光材料
公开(公告)号：US4766056A
公开(公告)日：1988-08-23
申请号：US831675
申请日：1986-02-21
申请人： Osamu Takahashi , Koichi Koyama , Keizo Koya
发明人： Osamu Takahashi , Koichi Koyama , Keizo Koya
IPC分类号： G03C8/18 , G03C8/40 , G03C7/26 , G03C5/54
CPC分类号： G03C8/18 , G03C8/4033 , G03C8/408
摘要： A heat-developable color light-sensitive material is disclosed, comprising a support having thereon at least one layer containing a light-sensitive silver halide, a binder, a compound containing a color moiety represented by formula (A), and a compound or a precursor thereof which reacts with an oxidized compound formed from the compound of formula (A), thereby converting the oxidized compound into a non-diffusible form, said compound of formula (A) being represented by ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 each represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an acylamino group, an alkylthio group, an arylthio group, or a halogen atom, provided that at least one of R.sub.1, R.sub.2, and R.sub.3 represents a hydrogen atom; X represents a chemical bond or a divalent linking group; Dye represents an image-forming dye moiety, and G represents a hydroxyl group or a group capable of forming a hydroxyl group upon heating and/or by the action of a base.The material provides an image having a low minimum density in highlight areas, and excellent color separation and image preservability.
摘要翻译：公开了一种可热显色的感光材料，其包括其上具有至少一层含有感光卤化银，粘合剂，含有由式（A）表示的着色部分的化合物的化合物或其化合物或其前体与由式（A）化合物形成的氧化化合物反应，从而将氧化的化合物转化为不扩散形式，所述式（A）化合物由下式表示：其中R1，R2 R 3各自表示氢原子，烷基，环烷基，芳基，芳烷基，烷氧基，芳氧基，酰氨基，烷硫基，芳硫基或卤素原子，条件是R 1，R 2和R 3中的至少一个表示氢原子; X表示化学键或二价连接基团; 染料表示成像染料部分，G表示在加热时和/或通过碱的作用下能够形成羟基的羟基或基团。该材料提供了在高光区域中具有低最小密度的图像，以及优异的色彩分离和图像保存性。

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