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1. 发明授权

US5464811A Benzene derivatives substituted with heterocyclic ring and herbicides containing same as active ingredients 失效
标题翻译：被杂环取代的苯衍生物和含有活性成分的除草剂
公开(公告)号：US5464811A
公开(公告)日：1995-11-07
申请号：US409453
申请日：1995-03-24
申请人： Kenji Hirai , Mitsuo Yamashita , Tomoko Tateno , Emiko Ejiri , Kikuko Harasawa , Yuichi Onji , Sadayuki Ugai , Shoin Nagato
发明人： Kenji Hirai , Mitsuo Yamashita , Tomoko Tateno , Emiko Ejiri , Kikuko Harasawa , Yuichi Onji , Sadayuki Ugai , Shoin Nagato
IPC分类号： A01N37/32 , A01N43/56 , C07C69/96 , C07C205/34 , C07C217/76 , C07C219/34 , C07C271/28 , C07D209/48 , C07D231/56
CPC分类号： C07D209/48 , A01N37/32 , A01N43/56 , C07C205/43 , C07C217/88 , C07C219/34 , C07C271/28 , C07C69/96 , C07D231/56 , C07C2101/08 , C07C2101/14
摘要： A benzene derivative substituted with a heterocyclic ring represented by the general formula: ##STR1## wherein R represents a cycloalkyl group having 3 to 8 carbon atoms, X represents a halogen atom, and Z represents ##STR2## in which said cycloalkyl group may be substituted with an alkyl group having 1 to 6 carbon atoms, a process for preparing the same, and a herbicidal agent comprising the above compound as an active ingredient are disclosed. The compound has an excellent effect in that the compound exhibits a markedly high herbicidal effect on weeds in the field and the paddy field at a low dose and yet exhibits markedly low noxious effects on main crops.
摘要翻译：由以下通式表示的杂环取代的苯衍生物：其中R表示碳原子数为3〜8的环烷基，X表示卤素原子，Z表示可以被取代的环烷基的Z表示的化合物具有1-6个碳原子的烷基，其制备方法和包含上述化合物作为活性成分的除草剂。该化合物具有优异的效果，该化合物对田间杂草和低剂量的稻田显示出显着高的除草效果，对主要作物显示出显着低的有害作用。

2. 发明授权

US5424277A Benzene derivatives substituted with heterocyclic ring, and herbicides containing same as active ingredients 失效
标题翻译：被杂环取代的苯衍生物，以及含有活性成分的除草剂
公开(公告)号：US5424277A
公开(公告)日：1995-06-13
申请号：US855694
申请日：1992-05-06
申请人： Kenji Hirai , Mitsuo Yamashita , Tomoko Tateno , Emiko Ejiri , Kikuko Harasawa , Yuichi Onji , Sadayuki Ugai , Shoin Nagato
发明人： Kenji Hirai , Mitsuo Yamashita , Tomoko Tateno , Emiko Ejiri , Kikuko Harasawa , Yuichi Onji , Sadayuki Ugai , Shoin Nagato
IPC分类号： A01N37/32 , A01N43/56 , C07C69/96 , C07C205/34 , C07C217/76 , C07C219/34 , C07C271/28 , C07D209/48 , C07D231/56 , A01N43/38
CPC分类号： C07D209/48 , A01N37/32 , A01N43/56 , C07C205/43 , C07C217/88 , C07C219/34 , C07C271/28 , C07C69/96 , C07D231/56 , C07C2101/08 , C07C2101/14
摘要： A benzene derivative substituted with a heterocyclic ring represented by the general formula: ##STR1## wherein R represents a cycloalkyl group having 3 to 8 carbon atoms, X represents a halogen atom, and Z represents ##STR2## in which said cycloalkyl group may be substituted with an alkyl group having 1 to 6 carbon atoms, a process for preparing the same, and a herbicidal agent comprising the above compound as an active ingredient are disclosed. The compound has an excellent effect in that the compound exhibits a markedly high herbicidal effect on weeds in the field and the paddy field at a low dose and yet exhibits markedly low noxious effects on main crops.
摘要翻译： PCT No.PCT / JP91 / 00950 Sec。 371日期：1992年5月6日 102（e）日期1992年5月6日PCT提交1991年7月16日PCT公布。出版物WO92 / 01671 日本1992年2月6日。一种由通式表示的杂环取代的苯衍生物：其中R表示碳原子数3〜8的环烷基，X表示卤素原子，Z表示“ 其中所述环烷基可以被碳原子数1〜6的烷基取代，其制备方法以及含有上述化合物作为有效成分的除草剂。该化合物具有优异的效果，该化合物对田间杂草和低剂量的稻田显示出显着高的除草效果，对主要作物显示出显着低的有害作用。

3. 发明授权

US5468421A Cyclohexane derivative and liquid crystal composition containing the same 失效
标题翻译：环己烷衍生物和含有它们的液晶组合物
公开(公告)号：US5468421A
公开(公告)日：1995-11-21
申请号：US053417
申请日：1993-04-28
申请人： Shuichi Matsui , Yasuyuki Goto , Yuichi Onji , Atsuko Fujita
发明人： Shuichi Matsui , Yasuyuki Goto , Yuichi Onji , Atsuko Fujita
IPC分类号： C07C13/28 , C07C17/00 , C07C17/093 , C07C17/16 , C07C17/26 , C07C17/354 , C07C22/04 , C07C22/08 , C07C25/18 , C07C43/225 , C07C45/00 , C07C49/417 , C07C49/84 , C07C255/50 , C09K19/30 , G02F1/13 , C07C25/13
CPC分类号： C07C17/263 , C07C13/28 , C07C17/093 , C07C17/16 , C07C17/35 , C07C17/354 , C07C205/12 , C07C22/04 , C07C22/08 , C07C25/18 , C07C255/50 , C07C43/225 , C07C45/004 , C07C45/006 , C07C49/417 , C07C49/84 , C09K19/3028 , C07C2101/14
摘要： A liquid crystalline compound which has a low viscosity and is electrically and chemically stable and compatible with other known liquid crystalline compounds at low temperatures, and a liquid crystal composition containing the same, which compound is a phenyl-4-cyclohexylbutylcyclohexane derivative expressed by the formula: ##STR1## wherein R represents a hydrogen atom or a linear or branched alkyl group of 1 to 15 carbon atoms, and X.sub.1, X.sub.2 and X.sub.3 are each independent and X.sub.1 and X.sub.3 each represent a hydrogen atom or a halogen atom and X.sub.2 represents a hydrogen atom or a linear or branched alkyl group of 1 to 15 carbon atoms (wherein one --CH.sub.2 CH.sub.2 -- bond may be replaced by a --CH.dbd.CH-- bond and one non-adjacent --CH.sub.2 -- bond may be replaced by an oxygen atom), a halogen atom, a cyano group, a trifluoromethyl group or a trifluoromethoxy group.
摘要翻译：在低温下具有低粘度并且电化学和化学稳定并与其它已知液晶化合物相容的液晶化合物和含有该液晶化合物的液晶组合物，该化合物是由式（I）表示的苯基-4-环己基丁基环己烷衍生物（I）其中R表示氢原子或碳原子数为1〜15的直链或支链烷基，X1，X2和X3各自独立，X1和X3各自表示氢原子或卤素原子， X2表示氢原子或碳原子数为1〜15的直链或支链烷基（其中一个-CH2CH2-键可被-CH = CH-键取代，一个不相邻的-CH2-键可以被氧原子），卤素原子，氰基，三氟甲基或三氟甲氧基。

4. 发明授权

US5401434A Cis-1,4-substituted 2-butene derivative 失效
标题翻译：顺式-1,4-取代的2-丁烯衍生物
公开(公告)号：US5401434A
公开(公告)日：1995-03-28
申请号：US41198
申请日：1993-04-01
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/225 , C07C255/50 , C09K19/30 , C09K19/42 , C07C255/00 , C09K19/12 , C09K19/54
CPC分类号： C07C22/08 , C07C13/28 , C07C25/24 , C07C255/50 , C07C43/225 , C09K19/3001 , C09K19/3048 , C07C2101/14
摘要： A novel liquid crystal compound having an intermediate group of a cis-1,4-substituted 2-butenyl group, low viscosity and a broad mesomorphic temperature range is provided, which compound is expressed by the following formula: ##STR1## wherein R.sup.1 represents an alkyl group of 1 to 10 carbon atoms, n represents 1 or 2, X represents a hydrogen atom, an alkyl group, a halogen atom, a cyano group, an alkoxy group, a methyl group substituted by 1 to 3 halogen atom(s) or a trihaloalkoxy group, and Y and Y' each independently represents a hydrogen atom, or a halogen atom.
摘要翻译：提供了具有顺式-1,4-取代的2-丁烯基的中间基团，低粘度和宽的介晶温度范围的新型液晶化合物，该化合物由下式表示：其中 R1表示1〜10个碳原子的烷基，n表示1或2，X表示氢原子，烷基，卤素原子，氰基，烷氧基，被1〜3个卤素原子取代的甲基或三卤代烷氧基，Y和Y'各自独立地表示氢原子或卤素原子。

5. 发明授权

US5382379A Cyclohexane derivative 失效
标题翻译：环己烷衍生物
公开(公告)号：US5382379A
公开(公告)日：1995-01-17
申请号：US132917
申请日：1993-10-07
申请人： Yuichi Onji , Makoto Ushioda , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto
发明人： Yuichi Onji , Makoto Ushioda , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto
IPC分类号： C07C17/23 , C07C17/26 , C07C25/24 , C07C43/225 , C07C45/51 , C07C45/59 , C07C45/62 , C07C45/68 , C07C47/24 , C07C47/457 , C07C49/697 , C09K19/30 , C07C19/08
CPC分类号： C07C17/23 , C07C17/263 , C07C17/2635 , C07C25/24 , C07C43/225 , C07C45/513 , C07C45/59 , C07C45/62 , C07C45/68 , C07C47/24 , C07C47/457 , C07C49/697 , C09K19/3001 , C09K19/3003 , C09K2019/0444
摘要： A novel liquid crystal material having an alkenyl group at the end of the molecule, and having a low viscosity is provided. When the compound is added to a display element it is able to reduce the threshold voltage of the resulting display element. The compound is expressed by the formula (I), ##STR1## wherein X is a F atom, a trifluoromethyl group, a trifluoromethoxy group or a difluoromethoxy group, --A-- is 1,4-cyclohexylene or 1,4-phenylene, --B-- is 1,4-cyclohexylene, l is 0, 1 or 2, m is 0, 1 or 2, l+m.gtoreq.1, Z is --CH.sub.2 CH.sub.2 -- or single bond, n is an integer of 0 to 4, R is a H atom or a linear or branched alkyl group of 1-7C, and when R is an alkyl group, the double bond has a trans-configuration. The compounds of the present invention are suitable as liquid crystal material for STN display element, and further are chemically stable; hence it is possible to prepare a composition having a superior multiplex characteristic and capable of effecting a low voltage drive.
摘要翻译：提供了一种在分子末端具有烯基并具有低粘度的新型液晶材料。当将化合物添加到显示元件时，能够降低所得到的显示元件的阈值电压。该化合物由式（I），其中X是F原子，三氟甲基，三氟甲氧基或二氟甲氧基的式（I）表示，-A-是1,4-亚环己基或1,4-亚环己基，亚苯基，-B-是1,4-亚环己基，l是0,1或2，m是0,1或2,1 + m> = 1，Z是-CH 2 CH 2 - 或单键，n是 0〜4，R为H原子或1-7C的直链或支链烷基，当R为烷基时，双键具有反式构型。本发明的化合物适用于STN显示元件的液晶材料，并且化学稳定; 因此可以制备具有优异的多重特性并能够进行低电压驱动的组合物。

6. 发明授权

US5370822A 2-fluorobenzonitrile derivative 失效
标题翻译： 2-氟苄腈衍生物
公开(公告)号：US5370822A
公开(公告)日：1994-12-06
申请号：US118668
申请日：1993-09-10
申请人： Shuichi Matsui , Yuichi Onji , Atsuko Fujita , Tomoyuki Kondo , Yasuyuki Goto
发明人： Shuichi Matsui , Yuichi Onji , Atsuko Fujita , Tomoyuki Kondo , Yasuyuki Goto
IPC分类号： C07C255/50 , C09K19/30
CPC分类号： C07C255/50 , C09K19/3048 , C07C2101/14
摘要： A novel liquid crystal compound exhibiting a low driving voltage, a liquid crystal phase within a broad temperature range and a good compatibility with other known liquid crystal compounds at low temperatures is provided, which compound is expressed by the formula ##STR1## wherein R is H or a linear or branched alkyl group of 1-10C, X is H or F, and the vinyl group has a transconfiguration. This compound has a high dielectric anisotropy value for its relatively low viscosity and can drive liquid crystal display elements under a low voltage, and further exhibits a liquid crystal phase within a broad temperature range of about room temperature to about 200.degree. C., and exhibits a good compatibility with many other liquid crystalline compounds such as ester compounds, Schiff's base compounds, biphenyls, phenylcyclohexanes, heterocyclic compounds, fluorine compounds, etc., particularly a good compatibility at low temperatures, and hence can provide improved liquid crystal materials. Further, when the compound of the present invention is added as a component of liquid crystal materials, it is possible to notably broaden the use temperature range of liquid crystal compositions without raising the viscosity.
摘要翻译：提供了具有低驱动电压的新型液晶化合物，在宽温度范围内的液晶相和与其它已知液晶化合物在低温下的良好相容性，该化合物由下式表示：其中 R是H或1-10C的直链或支链烷基，X是H或F，乙烯基具有反式构型。该化合物的粘度相对低时具有高的介电各向异性值，并能够在低电压下驱动液晶显示元件，并且在约室温至约200℃的宽温度范围内进一步显示出液晶相，与许多其它液晶化合物如酯化合物，席夫碱化合物，联苯，苯基环己烷，杂环化合物，氟化合物等具有良好的相容性，特别是在低温下具有良好的相容性，因此可以提供改进的液晶材料。此外，当作为液晶材料的组分添加本发明的化合物时，可以显着地扩大液晶组合物的使用温度范围而不增加粘度。

7. 发明授权

US5370819A Conjugated enyne derivative and liquid crystal composition 失效
标题翻译：共轭衍生物和液晶组成
公开(公告)号：US5370819A
公开(公告)日：1994-12-06
申请号：US149942
申请日：1993-11-10
申请人： Atsuko Fujita , Yuichi Onji , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto , Naoko Ota , Etsuo Nakagawa , Shinichi Sawada
发明人： Atsuko Fujita , Yuichi Onji , Shuichi Matsui , Tomoyuki Kondo , Yasuyuki Goto , Naoko Ota , Etsuo Nakagawa , Shinichi Sawada
IPC分类号： C09K19/04 , C09K19/18 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/52 , C07C43/02 , C07C69/76
CPC分类号： C09K19/3059 , C09K19/04 , C09K19/18 , C09K19/3001 , C09K19/3402 , C09K19/3441 , C09K19/42 , C09K2019/3422
摘要： A novel, conjugated enyne compound expressed by the following formula (I), which has superior characteristics as an L.C. material and is stable under a usually used environment, and a L.C. composition containing the same are provided: ##STR1## wherein A is 1,4-phenylene or 1,4-cyclohexylene; B, C and D are 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, pyridine-2,5-diyl or 1,3-pyrimidine-2,5-diyl; L and M are covalent bond, 1,2-ethylene, oxycarbonyl, carbonyloxy, 1,2-ethenylene, 1,2-ethynylene, oxymethylene or methyleneoxy; n, m and l are 0 or 1; X and Z are H or F; R is fluoroalkyl, alkyl, alkoxy, alkoxyalkyl or alkenyl; Y is alkyl, alkoxy, cyano, halogen, cyanate, alkyl or alkoxy having at least one H replaced by halogen; when n is 0, L is covalent bond; when m or n is 0, M is covalent bond; and m, n and l are not simultaneously 0,the compound having a broad L.C. range, a low viscosity and a suitable .DELTA.n, and being applied to various uses, and reducing the viscosity of L.C. composition containing the same and enlarging the L.C. operation range.
摘要翻译：一种由下式（I）表示的新型共轭烯化合物，其具有优异的特征，如L.C. 材料，在通常使用的环境下是稳定的，而L.C. 提供含有它们的组合物：其中A是1,4-亚苯基或1,4-亚环己基; B，C和D是1,4-亚苯基，1,4-亚环己基，1,3-二恶烷-2,5-二基，吡啶-2,5-二基或1,3-嘧啶-2,5-二基; L和M是共价键，1,2-亚乙基，氧羰基，羰基氧基，1,2-亚乙烯基，1,2-亚乙炔基，甲醛或亚甲氧基; n，m和l为0或1; X和Z是H或F; R为氟烷基，烷基，烷氧基，烷氧基烷基或烯基; Y是具有至少一个H被卤素取代的烷基，烷氧基，氰基，卤素，氰酸酯，烷基或烷氧基; 当n为0时，L为共价键; 当m或n为0时，M为共价键; 并且m，n和l不同时为0，该化合物具有宽L. 范围，低粘度和合适的DELTA n，并适用于各种用途，并降低L.C.的粘度。含有相同的物质并扩大L.C. 操作范围

8. 发明授权

US5662830A Diene derivative 失效
公开(公告)号：US5662830A
公开(公告)日：1997-09-02
申请号：US678098
申请日：1996-07-11
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/188 , C07C43/225 , C07C255/50 , C09K19/02 , C09K19/04 , C09K19/30 , C09K19/42 , C07C13/615
CPC分类号： C09K19/3003 , C07C13/28 , C07C22/08 , C07C25/24 , C07C255/50 , C07C43/188 , C07C43/225 , C09K19/0208 , C09K19/0403 , C07C2101/14 , C09K2019/0407 , C09K2019/0444 , C09K2019/3021
摘要： A novel liquid crystal material having a carbon chain containing a conjugated diene as a terminal substituent of the molecule and exhibiting superior characteristics is provided, which is a diene derivative expressed by the formula (I) ##STR1## wherein R and R' each independently represent 1-5C alkyl; A and B each independently represent 1,4-cyclohexylene or 1,4-phenylene; n is 0 or 1; m is an integer of 0 to 2; X and X' each independently represent H atom or F atom when A is 1,4-phenylene or represent H atom when A is 1,4-cyclohexylene; Y is alkyl, halogen or CN, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-phenylene, or represent alkyl, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-cyclohexylene; and R and R' are not simultaneously alkyl chain of 4 or more carbon atoms.The compound of the present invention has a generally usable viscosity and a high NI point and a high elastic constant ratio; hence the liquid crystal composition, particularly the liquid crystal composition for STN, containing the compound of the present invention exhibits improved characteristics as compared with the conventional ones.

9. 发明授权

US5609791A Diene derivative 失效
标题翻译：二烯衍生物
公开(公告)号：US5609791A
公开(公告)日：1997-03-11
申请号：US450805
申请日：1995-05-25
申请人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
发明人： Atsuko Fujita , Shuichi Matsui , Yuichi Onji , Makoto Ushioda , Yasuyuki Goto
IPC分类号： C07C13/28 , C07C22/08 , C07C25/24 , C07C43/188 , C07C43/225 , C07C255/50 , C09K19/02 , C09K19/04 , C09K19/30 , C09K19/42
CPC分类号： C09K19/3003 , C07C13/28 , C07C22/08 , C07C25/24 , C07C255/50 , C07C43/188 , C07C43/225 , C09K19/0208 , C09K19/0403 , C07C2101/14 , C09K2019/0407 , C09K2019/0444 , C09K2019/3021
摘要： A novel liquid crystal material having a carbon chain containing a conjugated diene as a terminal substituent of the molecule and exhibiting superior characteristics is provided, which is a diene derivative expressed by the formula (I) ##STR1## wherein R and R' each independently represent 1-5C alkyl; A and B each independently represent 1,4-cyclohexylene or 1,4-phenylene; n is 0 or 1; m is an integer of 0 to 2; X and X' each independently represent H atom or F atom when A is 1,4-phenylene or represent H atom when A is 1,4-cyclohexylene; Y is alkyl, halogen or CN, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-phenylene, or represent alkyl, alkoxy, methyl group substituted by 1-3 halogen atoms or trihaloalkoxy when A is 1,4-cyclohexylene; and R and R' are not simultaneously alkyl chain of 4 or more carbon atoms.The compound of the present invention has a generally usable viscosity and a high NI point and a high elastic constant ratio; hence the liquid crystal composition, particularly the liquid crystal composition for STN, containing the compound of the present invention exhibits improved characteristics as compared with the conventional ones.
摘要翻译：提供了具有含有共轭二烯作为分子的末端取代基并表现出优异特性的碳链的新型液晶材料，其为由式（I）表示的二烯衍生物，其中R和R' 各自独立地表示1-5C烷基; A和B各自独立地表示1,4-亚环己基或1,4-亚苯基; n为0或1; m为0〜2的整数; 当A为1,4-亚苯基时，X和X'各自独立地表示H原子或F原子，或当A为1,4-亚环己基时，表示H原子; 当A为1,4-亚苯基时，Y为烷基，卤素或CN，烷氧基，被1-3个卤素原子或三卤代烷氧基取代的甲基，或代表烷基，烷氧基，被1-3个卤素原子取代的甲基或三卤代烷氧基，当A为 1,4-亚环己基; 并且R和R'不是同时为4个或更多个碳原子的烷基链。本发明的化合物具有通常可用的粘度和高的NI点和高弹性常数比; 因此，与现有技术相比，含有本发明化合物的液晶组合物，特别是STN用液晶组合物显示出改善的特性。

10. 发明授权

US11022556B2 Tetrazolium compound for detecting microorganisms, reagent for detecting microorganisms and method for detecting microorganisms 有权
公开(公告)号：US11022556B2
公开(公告)日：2021-06-01
申请号：US13641224
申请日：2011-03-16
申请人： Yuichi Onji , Masashi Ushiyama
发明人： Yuichi Onji , Masashi Ushiyama
IPC分类号： G01N21/78 , C07D257/04 , C12Q1/04
摘要： The object of the present invention is to provide a compound used in a reagent for detecting microorganisms, by which microorganisms can be rapidly and reliably detected without requiring any special instrument, the reagent for detecting microorganisms, and a method for detecting microorganisms. The object can be achieved by a tetrazolium compound represented by general formula (I) below: wherein the symbols are as defined in the description, a chromogenic reagent for detecting microorganism comprising the tetrazolium compound, or a method for detecting microorganisms using the chromogenic reagent.

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