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公开(公告)号:US08470829B2
公开(公告)日:2013-06-25
申请号:US11662289
申请日:2005-09-09
申请人: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Hitoshi Yoshino , Takashi Emura , Akie Honma , Etsuro Onuma , Hiromitsu Kawata , Kenji Taniguchi
发明人: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Hitoshi Yoshino , Takashi Emura , Akie Honma , Etsuro Onuma , Hiromitsu Kawata , Kenji Taniguchi
IPC分类号: A61K31/426 , A61K31/454 , A61K31/428 , A61K31/4166 , C07D401/12 , C07D403/12 , C07D277/82 , C07D233/72 , C07D233/70
CPC分类号: C07D417/04 , C07D211/58 , C07D233/74 , C07D233/86 , C07D277/82 , C07D401/04
摘要: An imidazole derivative represented by formula (I): wherein Q is: A is hydrogen, halogen, or a substituted or unsubstituted C1-4 alkyl group; E is independently selected from a C1-6 alkyl group; R2 and R3 are independently selected from C1-6 alkyls; X1 and X2 are independently selected from O and S; Y is selected from a substituted or unsubstituted arylene group and a substituted or unsubstituted divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group; Z is —CON(—Ra)—, —CO—, —OOO—, —NRa—C(═NH)NRb—, —NRa—C(═N—CN)NRb—, —N(—Ra)COO—, —C(═NH)—, —SO2—, —SO2N(—Ra)—, —SO2NR1—, —N(—Ra)CO—, —N(—Ra)CON(—Rb)—, —N(COR1)CO—, —N(—Ra)SO2—, —N(SO2R1)SO2—, —N(—Ra)— or —N(—Ra)SO2N(—Rb)—; R1 is independently a hydrogen atom, a hydroxyl group, or substituted or unsubstituted group selected from C1-6 alkyl group, heterocyclic group, aryl group, C3-8 cycloalkyl group and C3-8 cycloalkenyl group; or salt or prodrug thereof.
摘要翻译: 由式(I)表示的咪唑衍生物:其中Q是:A是氢,卤素或取代或未取代的C1-4烷基; E独立地选自C 1-6烷基; R2和R3独立地选自C1-6烷基; X1和X2独立地选自O和S; Y选自取代或未取代的亚芳基和取代或未取代的二价5元或6元单环或8至10元稠合杂环基; Z是-CON(-R a) - , - CO - , - OO-,-NR a -C(= NH)NR b - , - NR a -C(= N-CN)NR b - , - N(-R a) ,-C(= NH) - , - SO 2 - , - SO 2 N(-R a) - , - SO 2 NR 1 - , - N(-R a)CO - , - N(-R a)CON(-R b) COR 1)CO - , - N(-R a)SO 2 - , - N(SO 2 R 1)SO 2 - , - N(-R a) - 或-N(-R a)SO 2 N(-R b) R 1独立地为氢原子,羟基或取代或未取代的选自C 1-6烷基,杂环基,芳基,C 3-8环烷基和C 3-8环烯基的基团; 或其盐或前药。
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公开(公告)号:US20110306615A1
公开(公告)日:2011-12-15
申请号:US11662289
申请日:2005-09-09
申请人: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Hitoshi Yoshino , Takashi Emura , Akie Honma , Etsuro Onuma , Hiromitsu Kawata , Kenji Taniguchi
发明人: Kazutaka Tachibana , Haruhiko Sato , Masateru Ohta , Mitsuaki Nakamura , Takuya Shiraishi , Hitoshi Yoshino , Takashi Emura , Akie Honma , Etsuro Onuma , Hiromitsu Kawata , Kenji Taniguchi
IPC分类号: A61K31/454 , C07D233/74 , C07D417/10 , C07D403/12 , C07D233/86 , C07D413/12 , A61K31/4166 , A61K31/428 , A61K31/496 , A61K31/4439 , A61K31/5377 , A61P35/00 , A61P13/08 , A61Q7/00 , A61P15/00 , A61P17/10 , C07D401/04
CPC分类号: C07D417/04 , C07D211/58 , C07D233/74 , C07D233/86 , C07D277/82 , C07D401/04
摘要: According to the present invention, a compound represented by formula (I): wherein Q is: A is a hydrogen atom, a halogen atom, —ORa or a C1-4 alkyl group which may be substituted by one or more halogen atoms; E is independently selected from a C1-6 alkyl group; m is selected from integers from 0 to 3; R2 and R3 are independently selected from a C1-6 alkyl group; X1 and X2 are independently selected from O and S; Y is selected from an arylene group and a divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group, wherein the arylene group and the heterocyclic group may be substituted by 1 to 3 substituents independently selected from E1; E1 is independently selected from a hydroxyl group, a halogen atom, a C1-4 alkyl group, a cyano group, a C1-4 alkoky group, a carbamoyl group, a C1-4 alkylcarbamoyl group, a di(C1-4 alkyl)carbamoyl group, an amino group, a C1-4 alkylamino group, a di(C1-4 alkylamino group, a sulfamoyl group, a C1-4 alkylsulfamoyl group and a di(C1-4 alkyl)sulfamoyl group; Z is —CON(—Ra)—, —CO—, —COO—, —NRa—C(═NH)NRb—, —NRa—C(═N—CN)NRb—, —N(—Ra)COO—, —C(═NH)—, —SO2—, —SO2N(—Ra)—, —SO2NR1—, —N(—Ra)CO—, —N(—Ra)CON(—Rb)—, —N(COR1)CO—, —N(—Ra)SO2—, —N(SO2R1)SO2—, —N(—Ra)— or —N(—Ra)SO2N(—Rb)—; R1 is independently a hydrogen atom, a hydroxyl group, a C1-6 alkyl group which may be substituted by one or more substituents, a heterocyclic group which may be substituted by one or more substituents, an aryl group which may be substituted by one or more substituents, a C3-8 cycloalkyl group which may be substituted by one or more substituents or a C3-8 cycloalkenyl group which may be substituted by one or more substituents, or a salt, prodrug or solvate thereof is provided. Furthermore, a pharmaceutical composition containing the compound, and the like are also provided.
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3.
公开(公告)号:US08173824B2
公开(公告)日:2012-05-08
申请号:US12095918
申请日:2006-12-04
申请人: Kunio Ogasawara , Takashi Emura , Akira Kawase , Koji Takano , Keisuke Yamamoto , Yoshiaki Kato
发明人: Kunio Ogasawara , Takashi Emura , Akira Kawase , Koji Takano , Keisuke Yamamoto , Yoshiaki Kato
IPC分类号: C07C401/00 , C07C35/00 , C07C233/00
CPC分类号: C07C33/44 , C07C235/06 , C07C401/00 , C07C2602/24 , C07D301/26 , C07D303/08
摘要: There are provided a novel process for producing [{(5Z,7E)-(1S,3R,20S)-1,3-dihydroxy-9,10-secopregna-5,7,10(19),16-tetraen-20-yl}oxy]-N-(2,2,3,3,3-pentafluoropropyl)acetamide, which process is shown in the following reaction scheme: an intermediate useful for carrying out the process, and a process for producing the intermediate.
摘要翻译: 提供了一种制备[{(5Z,7E) - (1S,3R,20S)-1,3-二羟基-9,10-断孕甾-5,7,10(19),16-四烯-20 - 基}氧基] -N-(2,2,3,3,3-五氟丙基)乙酰胺,该方法显示在以下反应方案中:可用于实施该方法的中间体及其制备方法。
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公开(公告)号:US6127544A
公开(公告)日:2000-10-03
申请号:US182491
申请日:1998-10-30
申请人: Toru Esaki , Takashi Emura , Eiichi Hoshino
发明人: Toru Esaki , Takashi Emura , Eiichi Hoshino
IPC分类号: A61K31/40 , A61K31/403 , A61K31/404 , A61K31/415 , A61K31/4439 , A61K31/454 , A61K31/496 , A61K31/506 , A61P1/00 , A61P1/04 , A61P25/00 , A61P25/18 , A61P43/00 , C07D209/34 , C07D209/38 , C07D209/40 , C07D209/42 , C07D401/04 , C07D401/06 , C07D401/12 , C07D403/12 , C07D405/06 , C07D405/12
CPC分类号: C07D405/12 , C07D209/34 , C07D209/40 , C07D401/06 , C07D401/12 , C07D405/06
摘要: A compound represented by formula (I): wherein R.sub.1 represents a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, a nitro group, a trifluoromethyl group, a lower alkylthio group, an acyl group, a carboxyl group, a mercapto group or an amino group; R.sub.2 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, an alkoxy group, an acyl group, an aryl group or a heterocyclic group; R.sub.3 represents a lower alkyl group, a cycloalkyl group, an aryl group, or a heterocyclic group; R.sub.4 represents a hydrogen atom, a lower alkyl group, an aryl group, a heterocyclic group, --OR.sub.5, --SR.sub.5 or --NR.sub.6 R.sub.7 (wherein R.sub.5, R.sub.6, and R.sub.7 each represent a lower alkyl group, etc.); X and Y each represent --CH.sub.2 --, --NH-- or --O--; and n represents an integer of from 0 to 4, and an intermediate for synthesis thereof are disclosed. The compound of the present invention exhibits selective antagonism against gastrin receptors without causing side effects attributed to CCK-A receptor antagonism and is useful for the treatment and prevention of peptic ulcers, gastritis, reflux esophagitis, and Zollinger-Ellison syndrome, and for the treatment of neoplasm originating in the gastrointestinal system.
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公开(公告)号:US06114536A
公开(公告)日:2000-09-05
申请号:US182463
申请日:1998-10-30
申请人: Toru Esaki , Takashi Emura , Eiichi Hoshino
发明人: Toru Esaki , Takashi Emura , Eiichi Hoshino
IPC分类号: A61K31/40 , A61K31/403 , A61K31/404 , A61K31/415 , A61K31/4439 , A61K31/454 , A61K31/496 , A61K31/506 , A61P1/00 , A61P1/04 , A61P25/00 , A61P25/18 , A61P43/00 , C07D209/34 , C07D209/38 , C07D209/40 , C07D209/42 , C07D401/04 , C07D401/06 , C07D401/12 , C07D403/12 , C07D405/06 , C07D405/12
CPC分类号: C07D405/12 , C07D209/34 , C07D209/40 , C07D401/06 , C07D401/12 , C07D405/06
摘要: A compound represented by formula (I): ##STR1## wherein R.sub.1 represents a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, a nitro group, a trifluoromethyl group, a lower alkylthio group, an acyl group, a carboxyl group, a mercapto group or an amino group; R.sub.2 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, an alkoxy group, an acyl group, an aryl group or a heterocyclic group; R.sub.3 represents a lower alkyl group, a cycloalkyl group, an aryl group, or a heterocyclic group; R.sub.4 represents a hydrogen atom, a lower alkyl group, an aryl group, a heterocyclic group, --OR.sub.5, --SR.sub.5 or --NR.sub.6 R.sub.7 (wherein R.sub.5, R.sub.6, and R.sub.7 each represent a lower alkyl group, etc.); X and Y each represent --CH.sub.2 --, --NH-- or --O--; and n represents an integer of from 0 to 4, and an intermediate for synthesis thereof are disclosed. The compound of the present invention exhibits selective antagonism against gastrin receptors without causing side effects attributed to CCK-A receptor antagonism and is useful for the treatment and prevention of peptic ulcers, gastritis, reflux esophagitis, and Zollinger-Ellison syndrome, and for the treatment of neoplasm originating in the gastrointestinal system.
摘要翻译: 由式(I)表示的化合物:其中R1表示卤素原子,低级烷基,低级烷氧基,羟基,硝基,三氟甲基,低级烷硫基,酰基,羧基 ,巯基或氨基; R2表示氢原子,低级烷基,低级烯基,低级炔基,烷氧基,酰基,芳基或杂环基; R3表示低级烷基,环烷基,芳基或杂环基; R4表示氢原子,低级烷基,芳基,杂环基,-OR5,-SR5或-NR6R7(其中R5,R6和R7各自表示低级烷基等); X和Y各自表示-CH 2 - , - NH-或-O-; 并且n表示0至4的整数,并且公开了其合成中间体。 本发明化合物对胃泌素受体表现出选择性拮抗作用,而不引起归因于CCK-A受体拮抗作用的副作用,并且可用于治疗和预防消化性溃疡,胃炎,反流性食管炎和佐林格 - 埃里森综合征,并用于治疗 的起源于胃肠系统的肿瘤。
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公开(公告)号:US07985744B2
公开(公告)日:2011-07-26
申请号:US10311538
申请日:2001-06-14
IPC分类号: A61K31/59 , C07C401/00
CPC分类号: C07D295/185 , A61K31/592 , A61K31/593 , C07C235/06 , C07C401/00 , C07C2601/14 , C07C2602/24 , C07F7/1804 , C07J7/00 , C07J9/00 , Y02P20/55
摘要: The object of the present invention is to provide vitamin D derivatives that have excellent physiological activities as medicines, particularly as therapeutic agents for skin diseases such as psoriasis, and that have a reduced hypercalcemic effect.The present invention provides a vitamin D derivative of Formula (1): wherein X represents an oxygen atom or a sulfur atom; m represents a number of 1 to 3; R1 and R2 each represent a hydrogen atom or an alkyl group; R4 and R5 each represent a hydrogen atom or a hydroxyl group, etc.; R3 represents —YR8, etc.; R6 represents a hydrogen atom, etc.; R7 represents a hydrogen atom, etc.
摘要翻译: 本发明的目的是提供作为药物具有优异的生理活性的维生素D衍生物,特别是作为皮肤病如银屑病的治疗剂,具有降低的高钙血症效果。 本发明提供式(1)的维生素D衍生物:其中X表示氧原子或硫原子; m表示1〜3的数; R1和R2各自表示氢原子或烷基; R4和R5各自表示氢原子或羟基等; R3表示-YR8等; R6代表氢原子等; R7表示氢原子等
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公开(公告)号:US06960689B2
公开(公告)日:2005-11-01
申请号:US10954605
申请日:2004-10-01
申请人: Takashi Emura , Tsuyoshi Haneishi
发明人: Takashi Emura , Tsuyoshi Haneishi
IPC分类号: C07C231/02 , C07C233/07 , C07C257/14 , C07C257/18 , C07C277/02 , C07C279/18 , C07C335/32 , C07C257/10 , C07C335/30
CPC分类号: C07C335/32 , C07C231/02 , C07C257/14 , C07C257/18 , C07C277/02 , C07C233/07 , C07C279/18
摘要: A synthesis method which comprises reacting NH group-containing compounds with thiocyanates, cyanamides, nitrites or esters in the presence of a silylating agent to synthesize the corresponding nitrogen-containing addition or substitution products. This method not only enables the direct and efficient synthesis of nitrogen-containing compounds including isothioureas, guanidines, amidines and amides, but it also has a wide range of applications and is suitable for large-scale synthesis.
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公开(公告)号:US20050049421A1
公开(公告)日:2005-03-03
申请号:US10957603
申请日:2004-10-05
申请人: Takashi Emura , Tsuyoshi Haneishi
发明人: Takashi Emura , Tsuyoshi Haneishi
IPC分类号: C07C231/02 , C07C233/07 , C07C257/14 , C07C257/18 , C07C277/02 , C07C279/18 , C07C335/32
CPC分类号: C07C335/32 , C07C231/02 , C07C257/14 , C07C257/18 , C07C277/02 , C07C233/07 , C07C279/18
摘要: A synthesis method which comprises reacting NH group-containing compounds with thiocyanates, cyanamides, nitrites or esters in the presence of a silylating agent to synthesize the corresponding nitrogen-containing addition or substitution products. This method not only enables the direct and efficient synthesis of nitrogen-containing compounds including isothioureas, guanidines, amidines and amides, but it also has a wide range of applications and is suitable for large-scale synthesis.
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公开(公告)号:US20050043569A1
公开(公告)日:2005-02-24
申请号:US10956040
申请日:2004-10-04
申请人: Takashi Emura , Tsuyoshi Haneishi
发明人: Takashi Emura , Tsuyoshi Haneishi
IPC分类号: C07C231/02 , C07C233/07 , C07C257/14 , C07C257/18 , C07C277/02 , C07C279/18 , C07C335/32 , C07C257/02
CPC分类号: C07C335/32 , C07C231/02 , C07C257/14 , C07C257/18 , C07C277/02 , C07C233/07 , C07C279/18
摘要: A synthesis method which comprises reacting NH group-containing compounds with thiocyanates, cyanamides, nitrites or esters in the presence of a silylating agent to synthesize the corresponding nitrogen-containing addition or substitution products. This method not only enables the direct and efficient synthesis of nitrogen-containing compounds including isothioureas, guanidines, amidines and amides, but it also has a wide range of applications and is suitable for large-scale synthesis.
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公开(公告)号:US09126931B2
公开(公告)日:2015-09-08
申请号:US13377300
申请日:2010-06-09
申请人: Kazutomo Kinoshita , Kohsuke Asoh , Noriyuki Furuichi , Toshiya Ito , Hatsuo Kawada , Nobuya Ishii , Hiroshi Sakamoto , WooSang Hong , MinJeong Park , Yoshiyuki Ono , Yasuharu Kato , Kenji Morikami , Takashi Emura , Nobuhiro Oikawa
发明人: Kazutomo Kinoshita , Kohsuke Asoh , Noriyuki Furuichi , Toshiya Ito , Hatsuo Kawada , Nobuya Ishii , Hiroshi Sakamoto , WooSang Hong , MinJeong Park , Yoshiyuki Ono , Yasuharu Kato , Kenji Morikami , Takashi Emura , Nobuhiro Oikawa
IPC分类号: C07D207/30 , C07D209/80 , C07D333/50 , C07D307/77 , C07D209/56 , C07D209/88 , C07D307/92 , C07D333/76 , C07D401/04 , C07D401/06 , C07D403/04 , C07D405/12 , C07D405/14 , C07D471/04 , C07D491/107
CPC分类号: C07D209/58 , A61K31/404 , A61K31/4178 , A61K31/4439 , A61K31/454 , A61K31/496 , A61K31/506 , A61K31/5377 , A61K31/541 , A61K31/7056 , C07D209/56 , C07D209/88 , C07D307/77 , C07D307/78 , C07D307/92 , C07D333/50 , C07D333/52 , C07D333/76 , C07D401/04 , C07D401/06 , C07D401/12 , C07D401/14 , C07D403/04 , C07D403/12 , C07D405/12 , C07D405/14 , C07D409/12 , C07D413/14 , C07D471/04 , C07D471/10 , C07D491/107 , C07F7/0834 , C07H15/26
摘要: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
摘要翻译: 由下述通式(I)表示的化合物或其盐或溶剂化物,其可用作ALK抑制剂,并且可用于预防或治疗伴有ALK异常的疾病,例如癌症,癌症转移 ,抑郁症或认知功能障碍(包括在公式中的符号的含义如说明书中所给出)。
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