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1. 发明申请

US20160297764A1 AMIDE COMPOUND AND PHARMACEUTICAL COMPRISING SAME 有权
标题翻译：酰胺化合物和药物包装
公开(公告)号：US20160297764A1
公开(公告)日：2016-10-13
申请号：US15100866
申请日：2014-12-09
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Tadamasa ARAI , Takushi ARAYA
IPC分类号： C07D213/81
CPC分类号： C07D213/81 , C07D239/30
摘要： Provided is a novel compound which has an excellent Aβ aggregation inhibitory effect and is useful as a pharmaceutical. An amide compound represented by the formula (1) or a salt thereof, wherein Z represents CH or N; A and B are the same or different and each represents —CH2—, —O—, —S—, or —NH—; R1 and R2 are the same or different and each represents a branched alkyl group, a branched alkenyl group, an optionally substituted aromatic hydrocarbon group, an optionally substituted aralkyl group, an optionally substituted cycloalkyl group, or an optionally substituted aromatic heterocyclic group; and R3 represents a branched alkyl group, a branched alkenyl group, an optionally substituted cycloalkyl group, or an optionally substituted aralkyl group.
摘要翻译：提供具有优异的A 2聚集抑制作用的新型化合物，可用作药物。由式（1）表示的酰胺化合物或其盐，其中Z表示CH或N; A和B相同或不同，各自表示-CH 2 - ， - O - ， - S-或-NH-。 R 1和R 2相同或不同，各自表示支链烷基，支链烯基，任选取代的芳族烃基，任选取代的芳烷基，任选取代的环烷基或任选取代的芳族杂环基; 并且R 3表示支链烷基，支链烯基，任选取代的环烷基或任选取代的芳烷基。

2. 发明申请

US20200284946A1 ORGANIC OPTICAL MATERIAL 审中-公开
公开(公告)号：US20200284946A1
公开(公告)日：2020-09-10
申请号：US16641112
申请日：2018-08-24
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Yoichiro KUNINOBU , Motomu KANAI , Takeshi YAMAKAWA , Yusuke YOSHIGOE , Zijia WANG , Hideo NAGASHIMA , Atsushi TAHARA
IPC分类号： G02B1/04 , C07D213/18 , C07D213/30 , C07D219/06 , C07D417/12 , C07D401/12 , C07F7/18 , C07F5/02
摘要： Provided is a novel donor-acceptor type compound which emits light even in a solid state. The present invention provides an organic optical material comprising a complex formed from (1) a conjugated molecule having (a) at least one electron donating site, (b) at least one electron accepting site, and (c) at least one conjugated site in the same molecule and (2) a compound having a proton donating property or an electron pair accepting property, the complex having a non-covalent interaction at the electron accepting site, wherein the complex is solid at ordinary temperature; and the organic optical material has a property of emitting light having a maximum fluorescence wavelength which causes a Stokes shift having a value corresponding to 5% or more of the value of a maximum absorption wavelength from the maximum absorption wavelength toward the long wavelength side.

3. 发明申请

US20160137706A1 OXIDIZED A BETA PEPTIDE 审中-公开
标题翻译：氧化一个β肽
公开(公告)号：US20160137706A1
公开(公告)日：2016-05-19
申请号：US14898409
申请日：2014-06-13
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Atsuhiko TANIGUCHI , Daisuke SASAKI
IPC分类号： C07K14/47 , C07K1/113
CPC分类号： C07K14/4711 , A61K38/00 , C07K1/113
摘要： The invention provides an Aβ peptide aggregation inhibitor, an Aβ peptide toxicity reducing agent, and a preventive and/or therapeutic agent for Alzheimer's disease. The oxidized Aβ peptide in which one or more amino acid residues of Aβ peptide have been oxidized (excluding an oxidized Aβ peptide in which only Met has been oxidized).
摘要翻译：本发明提供了一种A＆bgr; 肽聚集抑制剂，A＆bgr; 肽毒性还原剂，以及阿尔茨海默病的预防和/或治疗剂。氧化的A＆bgr 肽，其中A和Bgr的一个或多个氨基酸残基; 肽已被氧化（不包括氧化的A＆bgr肽，其中仅Met被氧化）。

4. 发明申请

US20170197956A1 BENZOTHIAZOLE COMPOUND AND MEDICINE CONTAINING SAME 有权
公开(公告)号：US20170197956A1
公开(公告)日：2017-07-13
申请号：US15326320
申请日：2015-07-15
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Atsuhiko TANIGUCHI , Yusuke SHIMIZU
IPC分类号： C07D455/04 , C07D417/04
CPC分类号： C07D455/04 , A61K31/4725 , A61K31/4745 , A61K38/00 , C07D417/04 , C07K7/06 , C07K14/47
摘要： It is intended to provide: a compound useful as an amyloid oxidation catalyst which is applicable in vivo and is applicable not only to Aβ peptides but to other amyloids; and a prophylactic or therapeutic drug for an amyloid-related disease, comprising the same. The present invention provides a benzothiazole compound represented by the following formula (1) wherein X represents a halogen atom; R1 represents an optionally substituted hydrocarbon group; R2 represents a hydrogen atom or an optionally substituted hydrocarbon group; R3 and R4 are the same or different and each represent a hydrogen atom, an optionally substituted hydrocarbon group, an alkoxy group, a halogen atom, an amino group, a nitro group, or a cyano group; R2 and R4 optionally together form an alkylene group; and R5 represents an anion.

5. 发明申请

US20150299262A1 CYCLIC PEPTIDE AND PHARMACEUTICAL PRODUCT CONTAINING SAME 有权
标题翻译：循环肽和含有相同的药物产品
公开(公告)号：US20150299262A1
公开(公告)日：2015-10-22
申请号：US14648834
申请日：2013-10-18
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Tadamasa ARAI , Daisuke SASAKI , Yuki KOBAYASHI
IPC分类号： C07K7/64
CPC分类号： C07K7/64 , A61K38/00 , C07K7/06
摘要： Provided is a novel compound which has excellent inhibitory activity for Aβ aggregation, and which is useful as a drug.A cyclic peptide or a salt thereof, the cyclic peptide having an amino acid sequence represented by the following formula (1): X-Leu-Val-Y1—Y2 (1) (wherein X is Lys, Arg, His, Ala, Gly, Ser, or Thr; and Y1 and Y2, which are identical to or different from each other, each represent a group represented by the following formula (2): (wherein Ar1 represents an aromatic hydrocarbon group or an aromatic heterocyclic group (the aromatic hydrocarbon group or the aromatic heterocyclic group may have 1 to 5 substituents selected from the group consisting of an alkyl group, a cycloalkyl group, a haloalkyl group, a halogen atom, a hydroxy group, an alkoxy group, an aromatic hydrocarbon group, an aromatic heterocyclic group, and an amino group); R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, a haloalkyl group, an aromatic hydrocarbon group, or an aromatic heterocyclic group (the aromatic hydrocarbon group or the aromatic heterocyclic group may have 1 to 5 substituents selected from the group consisting of an alkyl group, a cycloalkyl group, a haloalkyl group, a halogen atom, a hydroxy group, an alkoxy group, an aromatic hydrocarbon group, an aromatic heterocyclic group, and an amino group); and n is an integer from 0 to 2)), wherein the α-amino group at the amino terminus of the amino acid sequence is linked, via a peptide bond, to the carboxyl group at the carboxyl terminus of the amino acid sequence.
摘要翻译：提供了对A＆Bgr具有优异抑制活性的新型化合物。聚集，并且其作为药物是有用的。环状肽或其盐具有下述式（1）表示的氨基酸序列的环状肽：X-Leu-Val-Y1-Y2（1）（式中，X为Lys，Arg，His，Ala，Gly ，Ser或Thr; Y1和Y2彼此相同或不同，分别表示由下式（2）表示的基团：（其中Ar1表示芳香族烃基或芳香族杂环基（芳香族）烃基或芳族杂环基可以具有1〜5个选自烷基，环烷基，卤代烷基，卤素原子，羟基，烷氧基，芳香族烃基，芳香族烃基杂环基和氨基）; R 1表示氢原子，烷基，环烷基，卤代烷基，芳香族烃基或芳香族杂环基（芳香族烃基或芳香族杂环基可以具有1个至5个取代基由烷基，环烷基，卤代烷基，卤素原子，羟基，烷氧基，芳香族烃基，芳香族杂环基和氨基组成的组构成）。且n为0至2的整数）），其中氨基酸序列的氨基末端的α-氨基通过肽键连接到氨基酸序列的羧基末端的羧基。

6. 发明申请

US20180042948A1 BORON-DIPYRRIN COMPLEX AND MEDICAMENT CONTAINING THE SAME 审中-公开
公开(公告)号：US20180042948A1
公开(公告)日：2018-02-15
申请号：US15555721
申请日：2016-03-04
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Yusuke SHIMIZU , Atsuhiko TANIGUCHI , Kounosuke OISAKI , Yoichiro KUNINOBU
IPC分类号： A61K31/69 , A61K31/4725 , C07F5/02 , C07D215/06 , C07D207/46 , C07D207/456 , A61K31/4025 , C07D401/14
CPC分类号： A61K31/69 , A61K31/4025 , A61K31/4725 , A61K41/00 , C07D207/44 , C07D207/456 , C07D207/46 , C07D215/06 , C07D401/14 , C07D455/04 , C07F5/02
摘要： Provided are a compound which is useful as an in vivo applicable, amyloid-oxygenating catalyst selective for amyloid and applicable not only to an Aβ peptide but also to other amyloids and a drug containing the compound for preventing and/or treating amyloid-related-diseases.Disclosed is a boron-dipyrrin complex represented by the following formula (1) wherein X1 and X2 are the same or different and each represent a halogenoalkyl group or a halogen atom; R1 represents a hydrogen atom, an alkyl group, or a group represented by formula (b); R2 and R6 are the same or different and each represent a hydrogen atom or a halogen atom; R3, R4, R5, and R7 are the same or different and each represent a hydrogen atom, a halogen atom, or an alkyl group; R8 represents a hydrogen atom or —(CH2)l—(Y)m—(CH2)n—Z wherein Y represents —CO—, —CONH—, or a triazole ring, Z represents a carboxyl group, a sulfonic acid group, or a —CO-peptide residue, l and n each represent an integer of 1 to 6, and m represents 0 or 1; R9 and R10 are the same or different and each represent a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, an amino group, a nitro group, or a cyano group; and R8 and R10 together optionally form an alkylene group.

7. 发明申请

US20170001960A1 BIPYRIDYL COMPOUND 有权
标题翻译： BIPYRIDYL化合物
公开(公告)号：US20170001960A1
公开(公告)日：2017-01-05
申请号：US15114347
申请日：2015-01-29
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Yoichiro KUNINOBU , Motomu KANAI , Haruka IDA , Mitsumi NISHI
IPC分类号： C07D213/53 , B01J31/22 , C07F15/00
CPC分类号： C07D213/53 , B01J31/22 , B01J2231/40 , B01J2531/827 , C07F15/0033
摘要： There are provided a compound capable of being a novel ligand allowing regioselective borylation to be performed in the aromatic borylation reaction, and a catalyst using the same compound. There is provided a bipyridyl compound represented by a general formula (1): (wherein A represents a single bond, a vinylene group or an ethynylene group;X represents an oxygen atom or a sulfur atom;n pieces of R1 may be the same or different, and R1 represents a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, an optionally substituted amino group, a cyano group, a nitro group, or an alkoxycarbonyl group, or two adjacent R1 may form a saturated or unsaturated ring structure optionally containing a hetero atom together with the carbon atoms bonded to the two R1;R2 represents a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted alkoxy group, or an optionally substituted aryloxy group; andn represents a number of 1 to 4).
摘要翻译：提供了能够作为在芳族硼酸化反应中进行区域选择性硼化的新配体的化合物和使用相同化合物的催化剂。提供由通式（1）表示的联吡啶基化合物：其中A表示单键，亚乙烯基或亚乙炔基; X表示氧原子或硫原子; n个R 1可以相同或不同，R 1表示氢原子，卤素原子，任选取代的烃基，任选取代的烷氧基，任选取代的芳氧基，任选取代的氨基，氰基，硝基或烷氧基羰基基团或两个相邻的R 1可以形成任选地含有杂原子和与两个R 1键合的碳原子的饱和或不饱和环结构; R 2表示氢原子，任选取代的烃基，任选取代的烷氧基，或任选取代的芳氧基; n表示1〜4的数）。

8. 发明申请

US20190100537A1 CURCUMIN-BORON COMPLEX AND PHARMACEUTICAL CONTAINING SAME 审中-公开
公开(公告)号：US20190100537A1
公开(公告)日：2019-04-04
申请号：US16087017
申请日：2017-03-21
申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY
发明人： Motomu KANAI , Yohei SOMA , Jizhi NI , Atsuhiko TANIGUCHI
IPC分类号： C07F5/02 , A61P25/16 , A61P25/28 , A61P3/10
摘要： Provided is a compound which is bioapplicable and amyloid-selective, and is useful as an amyloid oxygenation catalyst applicable not only to Aβ peptides but also to other amyloids, and a preventive/therapeutic drug for an amyloid-related disease using the same. A curcumin-boron complex represented by the following formula (1): wherein X1 and X2 are identical or different, and each represent a halogenoalkyl group or a halogen atom; X3 represents a bromine atom, an iodine atom, or a selenium atom; R1 and R2 are identical or different, and each represent a hydrogen atom or an optionally substituted alkyl group; R3 and R4 are identical or different, and each represent a hydrogen atom, a halogen atom, an alkoxy group, or an optionally substituted alkyl group, or R1 and R3 or R2 and R4 are optionally taken together to form an optionally substituted alkylene group or alkenylene group; R5 and R6 are identical or different, and each represent a hydrogen atom or an optionally substituted alkyl group; R7 and R8 are identical or different, and each represent a hydrogen atom, a halogen atom, an alkoxy group, or an optionally substituted alkyl group, or R5 and R7 or R6 and R8 are optionally taken together to form an optionally substituted alkylene group or alkenylene group; and m and n each represent an integer of 1 to 3, or a salt thereof.

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