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1. 发明专利

JP2005035986A Chroman compound, liquid crystal composition containing the same and liquid crystal-displaying element containing the composition 有权
标题翻译：色素化合物，含有该组合物的液晶组合物和含有组合物的液晶显示元件
公开(公告)号：JP2005035986A
公开(公告)日：2005-02-10
申请号：JP2004183604
申请日：2004-06-22
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SUGIURA MITSUYO , SHIODA MAKOTO
IPC分类号： G02F1/13 , C07D311/20 , C07D311/58 , C07D311/60 , C07D311/66 , C07D405/04 , C07D407/06 , C09K19/34 , C09K19/40 , C09K19/42
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystalline compound having necessary general physical properties such as a low viscosity, suitable optical anisotropy, suitable dielectric anisotropy and excellent compatibility with other liquid crystalline compounds, a liquid crystal composition and a liquid crystal-displaying element. SOLUTION: This liquid crystalline compound expressed by formula (1) [wherein, R a , R b are independently each e.g. an alkyl; ring A 1 to A 6 are independently each e.g. 1,4-cyclohexylene; Z 11 to Z 16 are independently each e.g. a single bond or an alkylene; Y 1 , Y 2 are independently each e.g. H or a halogen, and Y 1 , Y 2 are not simultaneously H; (k), (l), (m), (n), (p) and (q) are independently each 0 or 1 and the sum of the (k), (l), (m), (n), (p) and (q) is 1, 2 or 3], the liquid crystal composition containing the same and the liquid crystal-displaying element containing the composition are provided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有必需的一般物理性质如低粘度，适当的光学各向异性，适当的介电各向异性和与其它液晶化合物的相容性优异的液晶化合物，液晶组合物和液晶组合物，显示元素。解决方案：由式（1）表示的液晶化合物[其中，R SB a，R b，SB B，烷基; 环A 1 至A 6 各自独立地为例如。 1,4-亚环己; Z 11 至Z 16 各自独立地为每个。单键或亚烷基; Y 1 ，Y 2 各自独立地为例如。 H或卤素，Y 1 ，Y 2 不同时为H; （k），（l），（m），（n），（p）和（q）各自独立地为0或1，并且（k），（l），（m），（n）（p）和（q）为1,2或3]，提供含有该液晶组合物的液晶组合物和含有该组合物的液晶显示元件。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004075667A Propionate ester derivative, liquid crystal composition containing the derivative and liquid crystal display element containing the liquid crystal composition 有权
标题翻译：含有液晶组合物的衍生和液晶显示元件的丙酸酯衍生物，液晶组合物
公开(公告)号：JP2004075667A
公开(公告)日：2004-03-11
申请号：JP2003158914
申请日：2003-06-04
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SUGIURA MITSUYO , FURUYA MAYUMI
IPC分类号： G02F1/13 , C07C69/635 , C07C69/65 , C09K19/20 , C09K19/28 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/46
摘要： PROBLEM TO BE SOLVED: To obtain a compound having a small viscosity, negative dielectric anisotropy with a big absolute value, appropriate optical anisotropy and excellent compatibility with other liquid crystal compounds, and a liquid crystal composition containing the compound, and to provide a liquid crystal display element containing the composition. SOLUTION: The liquid crystal composition contains a compound expressed by formula (1) wherein Ra and Rb express each H, an alkyl, an alkenyl, an alkoxy, or the like; ring A 1 , ring A 2 , ring A 3 , ring A 4 , ring A 5 and ring A 6 independently express each 1, 4-cyclohexylene, 1, 4-phenylene, 2, 6-naphthylene, or the like; Z 1 , Z 2 , Z 3 and Z 11 independently express each a single bond, a 1-4C alkylene, or the like; (l), (m), (n) and (p) express independently each 0 or 1 and l+m+n+p expresses 0, 1 or 2. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得具有大的绝对值的粘度小，负介电各向异性，适当的光学各向异性和与其它液晶化合物的相容性优异的化合物和含有该化合物的液晶组合物，并且提供含有该组合物的液晶显示元件。溶液：液晶组合物含有式（1）表示的化合物，其中R a和R b分别表示H，烷基，烯基，烷氧基等; 环A 1 ，环A 2 ，环A 3 ，环A 4 环A 5 和环A 6 独立地表示每个1,4-亚环己基，1,4-亚苯基，2,6-亚萘基等; Z 1 ，Z 2 ，Z 3 和Z 11 独立地表示单键，1-4C 亚烷基等; （1），（m），（n）和（p）独立地表示0或1，l + m + n + p表示0,1或2.版权所有（C）2004，JPO

3. 发明专利

JP2004149522A Aryl ether compound, liquid crystal composition, and liquid crystal display element containing the liquid crystal composition 有权
公开(公告)号：JP2004149522A
公开(公告)日：2004-05-27
申请号：JP2003346768
申请日：2003-10-06
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SUGIURA MITSUYO , FURUYA MAYUMI
IPC分类号： G02F1/13 , C07C43/17 , C07C43/188 , C07C43/192 , C07C43/225 , C07C69/013 , C07C69/017 , C07C69/24 , C07C69/708 , C07C69/75 , C07C69/76 , C07C255/54 , C07C327/16 , C07D213/30 , C07D213/64 , C07D213/65 , C07D213/69 , C07D237/08 , C07D239/26 , C07D239/34 , C07D309/06 , C07D319/06 , C07D339/08 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/40 , C09K19/42
摘要： PROBLEM TO BE SOLVED: To obtain a compound having general properties required to the compound such as stability to heat, light and the like, proper optical anisotropy, proper dielectric anisotropy, excellent compatibility with other liquid crystal compounds or the like, and provide a composition containing the compound and a liquid crystal display containing the composition. SOLUTION: The compound is expressed by formula (I), wherein Ra and Rb independently express each H, a 1-20C alkyl, halogen or the like; a ring A 1 and a ring A 2 independently express each 1,4-cyclohexylene, 1,4-cyclohexenylene, 1,4-phenylene or the like; Z 1 , Z 2 and Z 3 independently express each a single bond, a 1-4C alkylene or the like; W expresses -CH=CH-CH 2 O-or -OCH 2 -CH=CH; Y 1 , Y 2 , Y 3 and Y 4 independently express H, halogen, CF 3 or the like; m and n independently express 0, 1 or 2 and m+n is 0, 1 or 2. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003128596A METHOD FOR PRODUCING PHENYLETHANE DERIVATIVE 审中-公开
公开(公告)号：JP2003128596A
公开(公告)日：2003-05-08
申请号：JP2001321049
申请日：2001-10-18
申请人： CHISSO CORP , CHISSO SEKIYU KAGAKU KK
发明人： FUJITA ATSUKO , SUGIURA MITSUYO
IPC分类号： C07D317/72 , C07B61/00 , C07C17/263 , C07C25/13 , C07C41/30 , C07C43/21
摘要： PROBLEM TO BE SOLVED: To produce a phenylethane derivative with a simple method at a low cost. SOLUTION: The method for the production of a phenylethane derivative of formula (3) comprises the reaction of a compound of formula (1) with a compound of formula (2) in the presence of a copper salt catalyst. In the formulas, A to A are each 1,4-phenylene or 1,4-cyclohexylene; A and A may be single bond; Z to Z are each a single bond, CH2 CH2 , CH2 O, OCH2 , COO, OCO, CF2 O, OCF2 , CH=CH or C≡C; R is H, F, an alkyl, 4,4-ethylenedioxycyclohexyl or 4,4-trimethylenedioxycyclohexyl; R is H, a halogen atom, cyano, thiocyano or an alkyl; X is a halogen, an alkylsulfonyloxy or an arylsulfonyloxy; Y is MgBr, MgCl or Li; (n), (m) and (p) are each 0 or 1; and (q) is an integer of 0-4.

5. 发明专利

JP2007161705A Lactone ring-containing liquid crystalline compound, liquid crystal composition, and liquid crystal display device 有权
标题翻译：含有环状结晶的液晶化合物，液晶组合物和液晶显示装置
公开(公告)号：JP2007161705A
公开(公告)日：2007-06-28
申请号：JP2006301413
申请日：2006-11-07
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： GOTO MAYUMI , SUGIURA MITSUYO , HATTORI NORIKAZU
IPC分类号： C07D309/30 , C09K19/08 , C09K19/12 , C09K19/18 , C09K19/20 , C09K19/32 , C09K19/34 , C09K19/42 , C09K19/54 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a nematic liquid crystalline compound stable to heat and light, etc., high in clearing point, having appropriate optical anisotropy, and also having large negative dielectric constant anisotropy and high compatibility with other liquid crystalline compounds, and to provide a low-viscosity liquid crystal composition containing the above compound, having appropriate optical anisotropy and appropriate negative dielectric constant anisotropy, low in threshold voltage, and also high in nematic phase upper limit temperature(nematic phase-isotropic phase transition temperature) and low in nematic phase lower limit temperature. SOLUTION: The nematic liquid crystalline compound is provided, having such a structure that a lactone ring and a cyclohexane ring are bound to each other via a single bond or -CH 2 CH 2 - linkage and also having a specific structure. The nematic liquid crystal composition containing this liquid crystalline compound is also provided. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高透明度，具有适当的光学各向异性并且还具有大的负介电常数各向异性和与其它液晶化合物高相容性的热和光稳定的向列型液晶化合物并且提供含有上述化合物的低粘度液晶组合物，具有适当的光学各向异性和适当的负介电常数各向异性，阈值电压低，向列相上限温度（向列相 - 各向同性相转变温度）高，向列相下限温度低。解决方案：提供向列液晶化合物，其具有使内酯环和环己烷环通过单键或-CH 2 SB <2>彼此结合的结构连接并且具有特定的结构。还提供了含有该液晶化合物的向列型液晶组合物。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JPH0912546A AZABICYCLOCYCLIC COMPOUND AND ITS PRODUCTION 失效
公开(公告)号：JPH0912546A
公开(公告)日：1997-01-14
申请号：JP18064995
申请日：1995-06-23
申请人： CHISSO CORP
发明人： URATA YASUO , FUJITA MAMORU , SUGIURA MITSUYO , OOIZUMI FUMITAKA , YOSHIDA NAOYUKI
IPC分类号： C07D209/52
摘要： PURPOSE: To obtain a new compound serving as a raw material for synthesizing new quinolone-based synthetic antimicrobial agents. CONSTITUTION: This new compound is expressed by formula I [R is a (substituted) benzyl(oxycarboxyl), (substituted) diphenylmethyl(oxycarbonyl) or (substituted) triphenylmethyl(oxycarbonyl)], e.g. 3-benzyl-6-t- butoxycarbonylamino-2,4-dioxo-3-azabicyclo[3.1.0]hexane of formula II. This new compound is obtained by subjecting a carboxylic acid derivative of formula III to Crutius rearrangement. Examples of the above synthetic antimicrobial agent include 7-(1α,5α,6α)-(6-amino-3-azabicyclo[3.1.0]hex-3-yl)-1-(2,4- difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthylidine-3-carboxylic acid of formula IV.

7. 发明专利

JPH0568586A PRODUCTION OF OPTICALLY ACTIVE 1,3-PROPANEDIOLS 失效
公开(公告)号：JPH0568586A
公开(公告)日：1993-03-23
申请号：JP16241091
申请日：1991-06-07
申请人： CHISSO CORP
发明人： MIYAZAWA KAZUTOSHI , SUGIURA MITSUYO , KOIZUMI YASUYUKI , YOSHIDA NAOYUKI
IPC分类号： C12P41/00
摘要： PURPOSE:To obtain the subject compounds which are important synthetic intermediates for optically active fluoxetine useful as an antidepressive agent in high optical and chemical purities according to a specific method using racemic aryl-propanediols as starting raw materials. CONSTITUTION:Racemic 3-aryl-1,3-propanediols expressed by formula I (R and R are H, methoxy, etc.) are initially reacted with a vinyl ester expressed by formula II (R is 1-11C alkyl) in the presence of 0.5-50wt.% lipase at 0-100 deg.C to provide a mixture of compounds expressed by formulas III and IV. The resultant compounds expressed by formulas III and IV are separated by chromatography, etc., then respectively hydrolyzed preferably under basic conditions and resolved into optically active compounds expressed by formulas V and VI. For example, R- or S-3-phenyl-1,3-propanediol is cited as the optically active compounds expressed by formulas V and VI.

8. 发明专利

JPH0751090A PRODUCTION OF OPTICALLY ACTIVE 3-AMINOBUTANOIC ACID AND ITS ESTER INTERMEDIATE 失效
公开(公告)号：JPH0751090A
公开(公告)日：1995-02-28
申请号：JP23712593
申请日：1993-08-13
申请人： CHISSO CORP
发明人： YOSHIDA NAOYUKI , SUGIURA MITSUYO , KOIZUMI YASUYUKI
IPC分类号： C12P13/04 , C12P41/00 , C12R1/01 , C12R1/38
摘要： PURPOSE:To obtain a new ester intermediate from which an optically active 3-aminobutanoic acid is produced by removing an attached protecting group, by asymmetrically hydrolyzing a racemic 3-substituted aminobutanoic acid ester by a hydrolase. CONSTITUTION:A racemic 3-substituted aminobutanoic acid ester of formula I (wherein, R is a 1-10C alkyl, aryl etc.; R is a 1-20C alkyl, aryl etc.) is hydrolyzed by a hydrolase. A new optically active 3-substituted aminobutanoic acid ester of formula II (* is asymmetric carbon atom) and an enatiomeric optically active 3-substituted aminobutanoic acid of formula III are obtained. An optically active aminobutanoic acid is obtained by removing an attached protecting group from the ester of formula II.

9. 发明专利

JPH0856693A PRODUCTION OF OPTICALLY ACTIVE ENDO-2-NORBORNEOLS 失效
公开(公告)号：JPH0856693A
公开(公告)日：1996-03-05
申请号：JP21832494
申请日：1994-08-22
申请人： CHISSO CORP
发明人： YANO HITOSHI , SUGIURA MITSUYO , KOIZUMI YASUYUKI , YOSHIDA NAOYUKI
IPC分类号： C12N11/08 , C07C35/30 , C07C69/24 , C07C69/614 , C07C69/74 , C07C69/76 , C12N11/10 , C12P7/02 , C12P41/00 , C12R1/72
摘要： PURPOSE: To simply obtain a large amount of an optically active endo-2- norborneol useful as a synthetic intermediate for medicines, etc., by asymmetri cally hydrolyzing a racemic endo-2-acyloxynorbornane with a lipase derived from the genus Candida. CONSTITUTION: This method for producing an optically active (S)-endo-2- norborneol of formula IV is to asymmetrically hydrolyze a racemic endo-2- acyloxynorbornane of formula I (R is a 1-22C straight-chain or branched alkyl, alkenyl, a cycloalkyl, an aralkyl or an aryl) with a lipase derived from the genus Candida as an origin such as Candida antarctica, produce a mixture of (R)-endo-2-norborneol of formula II with (S)-endo-2-acyloxynorbornane of formula III and hydrolyze the optically active acyloxynorbornane of formula III under acidic or basic conditions.

10. 发明专利

JPH06125789A PRODUCTION OF OPTICALLY ACTIVE 1-ARYL-1,3-PROPANEDIOL BY HYDROLYSIS 失效
公开(公告)号：JPH06125789A
公开(公告)日：1994-05-10
申请号：JP30068592
申请日：1992-10-14
申请人： CHISSO CORP
发明人： MIYAZAWA KAZUTOSHI , YOSHIDA NAOYUKI , SUGIURA MITSUYO , KOIZUMI YASUYUKI
IPC分类号： C07C27/02 , C07C33/26 , C12P41/00 , C12R1/01 , C12R1/38 , C12R1/685 , C12R1/72 , C12R1/785
摘要： PURPOSE:To obtain an optically active 1-aryl-1,3-propanediol useful as a raw material for producing an antidepressant, etc., by hydrolyzing a racemic 1- aryl-1,3-diacetoxypropane in the presence of lipase in water and isolating a dihydroxy derivative. CONSTITUTION:A racemic 1-aryl-1,3-diacetoxypropane of formula I (X is F or H; Ac is acetyl)(e.g. 1-phenyl-1,3-diacetoxypropane) is hydrolyzed in the presence of lipase derived from a microorganism such as Pseudomonas fragi, Pseudomonas sp., Chromobacterium viscosum, Mucor pusillus, Aspergillus niger, etc., in water to give a mixture of compounds of formula II to formula IV, water is distilled away by vacuum distillation, the residual oil is subjected to liquid chromatography and the compound of formula IV is isolated to give an optically active 1-aryl-1,3-diacetoxypropanediol formula IV useful as a starting raw material for tomoxetine showing strong pharmaceutical activity as an antidepressant.

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