序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
41 | Aminoindan derivative | JP52804898 | 1997-12-18 | JP4222632B2 | 2009-02-12 | ウエインストック−ロジン、マルタ; ゴーレン、タマール; コレブ、マイケル; ステアリング、ジェフリー; ヘルツィグ、ヤコブ; ユージン、モーサ・ビー・エイチ |
42 | Resorcinol derivatives | JP2002528629 | 2001-09-13 | JP3950046B2 | 2007-07-25 | ガレス ウィリアムズ,ジョナサン; トーマス ガトレル,ウィリアム; ビクトリア ゲデン,ジョアンナ; ウィリアム コリントン,エリック; コリン ソア ファイフ,マシュー; エドワード ブラッドリー,スチュアート; ジェイムズ プロクター,マーティン; ジョン マレー,ピーター; ジョン ローリー,ロバート |
43 | Fluoride Russia sulfonate monomer and fluoro carbamate monomers and their polymers | JP26294397 | 1997-09-11 | JP3868594B2 | 2007-01-17 | デユーイー・リン・カーボウ; ポール・ダグラス・ブラザーズ; ミング−ホング・フング |
44 | Halocyanoacetamide antimicrobial composition | JP2001399413 | 2001-12-28 | JP2002226308A | 2002-08-14 | GIRONDA KEVIN F; MATTOX JOHN R; NICHOLS RICHARD W; PRESSLEY ANDRE ELVIS; REDLICH GEORGE HARVEY; YU BING |
PROBLEM TO BE SOLVED: To obtain a stable composition of a halocyanoacetamide compound. SOLUTION: This composition comprises (a) the halocyanoacetamide compound represented by formula (I) (wherein, X is hydrogen or a halogen atom; Y1 is a halogen atom; and R2 is hydrogen or a 1-6C alkyl group) and (b) a solvent comprising a 1-4C alkyl ester of a 1-3C aliphatic carboxylic acid or a 7-9C aromatic carboxylic acid. COPYRIGHT: (C)2002,JPO | ||||||
45 | Polymerizable liquid crystal compound, polymerizable liquid crystal composition containing the same and polymer of the composition | JP2000345051 | 2000-11-13 | JP2002145830A | 2002-05-22 | HASEBE HIROSHI; TAKEHARA SADAO; TAKEUCHI KIYOBUMI |
PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal compound having a low temperature showing the liquid crystal phase, hard to deposit crystals, having not so high viscosity and giving high transparency and mechanical strength after polymerized, to provide a polymerizable liquid crystal composition containing the compound, and to provide polymers from the compound and the composition respectively. SOLUTION: This polymerizable liquid crystal compound is characterized by having in the molecule at least two polymerizable functional groups, the same or different 2-10 rings selected from the group consisting of respectively nonpolymerizable aromatic rings, alicyclic rings, heterocyclic rings and condensed rings and at least one CH2 CH2COO or CH2 CH2OCO as the group (s) linking two of the above rings with each other. The 2nd objective polymerizable liquid crystal composition contains the polymerizable liquid crystal compound. The other objective polymers are made from the polymerizable liquid crystal compound and the polymerizable liquid crystal composition, respectively. The above liquid crystal compound and liquid crystal composition facilitate the production of phase difference films, optical low-pass filters or the like. The above polymers are useful as phase difference films or optical low-pass filters, respectively. COPYRIGHT: (C)2002,JPO | ||||||
46 | Novel serine derivative, its production method and cosmetic or composition for skin treatment containing the same | JP9666095 | 1995-04-21 | JP2572207B2 | 1997-01-16 | MISHERU FUIRITSUPU |
47 | 4-(4-phenylbutyl)bicyclohexane derivative | JP22482094 | 1994-09-20 | JPH0892557A | 1996-04-09 | TAKEHARA SADAO; TAKATSU HARUYOSHI; OSAWA MASASHI |
PURPOSE: To obtain a readily producible mixture suitable as a constituent material for a liquid crystal display device usable at a low temperature, having excellent compatibility with other liquid crystals, not crystallizing in a low- temperature range for a long period of time, comprising two or more kinds of 4-(4-phenylbutyl)bicyclohexane derivatives. CONSTITUTION: This mixture is a mixture comprising two or more compounds of the formula [R<1> is a 1-12C alkyl; X<1> to X<4> are each H or D and one or more of them are D; Y<1> and Y<2> are each H or F; Z is F, Cl, CN, a group of the formula R<2> (R<2> is R<1> or a 2-12C alkenyl) or group of the formula OR<2> ; cyclohexane ring is in trans configuration] in which the number and the substitution position of Ds of the X<1> to X<4> are different and Y<1> , Y<2> and Z are the same, e.g. d4 -trans-4'-propyl-trans 4-[4-(3,4,5-trifluorophenyl)butyl]bicyclohexane having 82% ratio of D}. | ||||||
48 | 4-(2-cyclohexylethyl)cyclohexylbenzene derivative | JP21107294 | 1994-09-05 | JPH0873854A | 1996-03-19 | TAKEHARA SADAO; TAKATSU HARUYOSHI; OGAWA SHINJI |
PURPOSE: To obtain a mixture comprising new liquid-crystalline compounds having deuterium atoms, capable of lowering the melting point of the composition without lowering the nematic phase upper limit temperature of the composition, substantially not depositing crystals even at low temperature, an suitable as a material for liquid crystal elements used in a low temperature region. CONSTITUTION: This mixture comprises two or more compounds wherein the number and substituted positions of deuterium (D) atoms are different from each other and R<1> , Y<1> , Y<2> and Z are the same each other, among compounds of formula I [R<1> is a 1-12C alkyl, alkoxyalkyl; X<1> -X<8> are each H, deuterium (D); Y<1> , Y<2> are each H, F; Z is F, cyano, etc.,]. The mixture includes 1-[d4 - trans-4-[2-(trans-4-propylcyclohexyl)ethyl]cyclohexyl]-3,4,5-trifluoro benzene. The mixture of the compounds of formula I can be obtained from a mixture comprising two or more kinds of compounds of formula II and a mixture comprising two or more kinds of compounds of formula III. | ||||||
49 | Phenylbicyclohexane derivative | JP15247194 | 1994-07-04 | JPH0812972A | 1996-01-16 | OGAWA SHINJI; TAKEHARA SADAO; TAKATSU HARUYOSHI |
PURPOSE:To provide a phenylbicyclohexane deriv. mixture which can be industrially easily produced from commercially available compds., and, when added to a liq. crystal material, can endow the liq. crystal material with excellent features, i.e., excellent electro-optical properties and a difficult precipitability of crystals at low temps. CONSTITUTION:A mixture comprises at least 2 compds. of the formula (wherein R<1> is a 1-12C alkyl group, a 2-12C alkenyl group, or a 2-19C alkoxyalkyl group; X<1> to X<7> are each H or D, provided that at least one thereof is D; Y<1> and Y<2> are each H or F; Z is F, Cl, a cyano group, -R<2>, -OR<2>, -CF3, -OCF3, -OCF2H, -OCN, or -OCH2CH3; R<2> is a 1-12C alkyl group or a 2-12C alkenyl group; and the cyclohexane rings are in trans conformation) wherein (1) the no. of D in X<1> to X<7> and/or the position(s) of substitution of D is different from each other, and (2) R<1>, Y<1>, Y<2> and Z are all the same, (3) excluding [1] a case where all of X<1> to X<4> are H and [2] a case where all of X<5> to X<7> are H. | ||||||
50 | JPH0583542B2 - | JP50019389 | 1988-11-07 | JPH0583542B2 | 1993-11-26 | GOTSUTOSHARUTSUKUSU JEIMUZU PII; MAAREI DANIERU JEI; MENDOZA ABERU |
51 | Thermosetting resin composition | JP12192292 | 1992-05-14 | JPH05310928A | 1993-11-22 | ENOKI HISAFUMI; SUZUKI KENICHI |
PURPOSE: To obtain the subject composition having high glass transition temperature, low water-absorption and excellent toughness and soldering crack resistance and useful for semiconductor sealing, etc., by reacting a specific dicyanic acid ester compound with a phenol-modified coal resin. CONSTITUTION: The objective composition is produced by reacting (A) 100 pts.wt. of a dicyanic acid ester compound of formula (R 1 is CH 2, O, S, direct bond, etc.; R 2 and R 3 are H, CH 3, C 2H 5 or CF 3) such as bis(4-cyanatophenyl) methane with (B) preferably 5-50 pts.wt. of a phenol-modified coal resin. COPYRIGHT: (C)1993,JPO&Japio | ||||||
52 | JPH03500047A - | JP50019389 | 1988-11-07 | JPH03500047A | 1991-01-10 | |
53 | Method for using solvated dinitrophenyl cyanamide to produce dinitrophenyl urea | JP27616889 | 1989-10-25 | JPH02167256A | 1990-06-27 | OTSUTOO ARUNTO; TEODOORU PAAPENFUUSU; UORUFUGANGU TORONITSUHI |
PURPOSE: To obtain very pure dinitrophenyl urea by hydrolyzing dinitrophenyl cyanamide by acid. CONSTITUTION: A compound of formula I (X is H, F, Cl, Br; M is Na one equivalent of Ca; L is dipolar nonprotonic solvent) is dissolved in aqueous mineral acid, water is added until free cyanamide is precipitated to dilute the solution. Next, this is hydrolyzed at a temperature of 15-80°C by an aqueous suspension to obtain an intented substance of formula II. The compound of the formula II can be further treated directly to derive, for example, 5- aminobenzoimidazolone without drying. COPYRIGHT: (C)1990,JPO | ||||||
54 | 스피로비플루오렌계 화합물과 이의 제조방법 및 이화합물을 사용한 유기 전계발광소자 | KR1020030017542 | 2003-03-20 | KR100532694B1 | 2005-11-30 | 오세화; 전근; 신승림; 이효영; 추혜용; 도이미 |
본 발명은 다음 화학식 1로 표시되는 스피로비플루오렌계 화합물과 이의 제조방법, 그리고 이 화합물을 사용한 고휘도이며 발광효율이 개선된 유기 전계발광소자에 관한 것이다.
|
||||||
55 | 2-시아노-2-클로로-2-페닐 에스터의 제조방법 | KR1020020004566 | 2002-01-25 | KR100467776B1 | 2005-01-24 | 김희정; 김동렬 |
PURPOSE: A method for preparing 2-cyano-2-chloro-2-phenyl ester is provided, to improve the production yield and the purity and to reduce the reaction time remarkably. CONSTITUTION: The method comprises the step of reacting the compound represented by the formula 2 with a hypohalogen acid aqueous solution in the presence of a phase transfer catalyst to prepare the compound represented by the formula 1, wherein Ar is an aromatic or heteroaromatic group comprising 1-3 aromatic rings substituted or unsubstituted with a substituent selected from the group consisting of Cl, alkyl, aryl, alkylthio, keto, ester, amide, ether, cyano, phosphate, thio and OH; X is a halogen atom; and R is cycloalkyl of C8-C14 having at least four carbon rings containing an alkyl group of C1-C8 or no alkyl group, keto, ester, amide, ether, thio or OH. | ||||||
56 | 1,3,5-트리시아노-2,4,6-트리스(비닐)벤젠 유도체 및 그제조방법 | KR1020010045504 | 2001-07-27 | KR100454586B1 | 2004-11-03 | 조봉래; 전승준; 조민행 |
The present invention relates to 1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives and method for preparing the same. The 1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives can be prepared by refluxing 1,3,5-tricyanomesitylene with N-formylamine dimethylacetal or substituted benzaldehyde, or by the Wittig reaction of 1,3,5-tricyano-2,4,6-tris[(diethoxyphosphoryl)methyl]benzene with substituted benzaldehyde. The 1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives exhibit large first hyperpolarizability in solution and significant second harmonic generation (SHG) in the powder state, and are useful as optical devices such as electro-optic modulators, optical switch, or the like for treating optical signal in optical communication industry. | ||||||
57 | Polymerizable liquid crystal compound, the polymerizable liquid crystal composition containing the compound and its polymer | JP2000345051 | 2000-11-13 | JP5295471B2 | 2013-09-18 | 浩史 長谷部; 貞夫 竹原; 清文 竹内 |
A polymerizable compound represented by formula (I): <CHEM> wherein Q<1> and Q<2> each independently represent a hydrogen atom or a methyl group; p and q each independently represent an integer of 2 to 18; X<1> and X<2> each independently represent a single bond, -O-, -COO- or-OCO-; L<1> represents -COO- or -OCO-; L<2> represents-CH2CH2COO- or -CH2CH2OCO-; and Y<1>, Y<2> and Y<3> each independently represent a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an alkoxy group having 1 to 7 carbon atoms, an alkanoyl group having 2 to 7 carbon atoms, a cyano group or a halogen atom. Also disclosed are a polymerizable liquid crystal composition containing the compound, and an optically anisotropic medium produced from the composition. | ||||||
58 | Synthesis of acyloxyalkyl derivative of Gaba analogues | JP2004511254 | 2003-06-11 | JP2005529941A | 2005-10-06 | マーク エイ ギャロップ; ジア ニン シャン; シンディー エックス ツォウ; サレッシュ クーマー マンサティ; フェンメイ ヤオ; スティーブン ピー レイラード |
GABA類似体の1-ハロアルキルカルバメートからGABA類似体の1-(アシルオキシ)アルキルカルバメートの合成が記載される。 GABA類似体の新規な1-ハロアルキルカルバメートも記載される。 | ||||||
59 | Through a new disulfide [4S- (4α, 7α, 10aβ) -4- amino - octahydro-5-oxo -7H- pyrido [2,1-b] [1,3] thiazepine-7-carboxylic acid methyl ester and production of its salt | JP2002544394 | 1999-07-29 | JP2004514665A | 2004-05-20 | ウィリアム・ジェイ・ウィンター; キース・ラミグ; サイババ・ラチャ; ジェイムズ・シンプソン; ジェローム・エル・モニオット; シャンカー・スワミナサン; ショーン・ケイ・パック; ジョン・エル・ディロン・ジュニア; ジョン・ジェイ・ベニット; スシル・ケイ・スリバスタバ; チーン−クアン・チェン; ポール・エイ・ジャス; マーク・ディ・シュウィンデン |
式:
【化87】 のN−保護−L−ホモシステインジスルフィドまたはその活性型を(S)−2−アミノ−6,6−ジメトキシヘキサン酸メチルエステルと反応させて式: 【化88】 のジスルフィド中間体を得る。 式IIのジスルフィド中間体を反応させてそのジスルフィド結合を切断し、生成したモノマーを酸触媒環化反応に供して、式: 【化89】 のN−保護ラクタムを得る。 N−保護基の除去によって[4S−(4α,7α,10aβ)]−4−アミノオクタヒドロ−5−オキソ−7H−ピリド[2,1−b][1,3]チアゼピン−7−カルボン酸メチルエステルが得られる。 この化合物はその塩と共に、二重阻害剤である[4S−[4α(R * ),7α,10aβ]−オクタヒドロ−4−[(2−メルカプト−1−オキソ−3−フェニルプロピル)アミノ]−5−オキソ−7H−ピリド[2,1−b][1,3]チアゼピン−7−カルボン酸の製造中間体として有用である。 |
||||||
60 | Resorcinol derivatives | JP2002528629 | 2001-09-13 | JP2004509154A | 2004-03-25 | ウィリアムズ,ジョナサン ガレス; ガトレル,ウィリアム トーマス; ゲデン,ジョアンナ ビクトリア; コリントン,エリック ウィリアム; ファイフ,マシュー コリン ソア; ブラッドリー,スチュアート エドワード; プロクター,マーティン ジェイムズ; マレー,ピーター ジョン; ローリー,ロバート ジョン |
本発明は、ある種のレゾルシノール誘導体、ならびに皮膚ライトニング剤としてのそれらの使用に関する。 |