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91. 发明授权

US09061996B2 Solid phase extraction method 有权
标题翻译：固相萃取法
公开(公告)号：US09061996B2
公开(公告)日：2015-06-23
申请号：US13993108
申请日：2011-12-14
申请人： Dimitrios Mantzilas , Gry Helene Olaussen , Torild Wickstrom , Eric Horn , Imtiaz Khan
发明人： Dimitrios Mantzilas , Gry Helene Olaussen , Torild Wickstrom , Eric Horn , Imtiaz Khan
IPC分类号： C07D209/84 , G01N21/00 , C07D209/82 , C07B59/00
CPC分类号： C07D209/84 , C07B59/002
摘要： The present invention provides a method to prepare an 18F-labelled tricyclic indole compound comprising a solid-phase extraction (SPE) purification step. This method is particularly suitable for carrying out the radiofluorination method on an automated synthesizer. In addition to the radiofluorination method, the present invention provides a cassette designed to carry out the method on an automated synthesizer.
摘要翻译：本发明提供一种制备包含固相萃取（SPE）纯化步骤的18F-标记的三环吲哚化合物的方法。该方法特别适用于在自动合成仪上进行放射性氟化方法。除了放射性氟化法之外，本发明还提供了一种设计用于在自动化合成器上执行该方法的盒。

92. 发明授权

US3673091A Lubricants containing oxidation inhibitors 失效
标题翻译：含有氧化抑制剂的润滑剂
公开(公告)号：US3673091A
公开(公告)日：1972-06-27
申请号：US3673091D
申请日：1970-07-16
申请人： SHELL OIL CO
发明人： WERZNER WILLIAM F , MILLER JAMES R
IPC分类号： C07D209/84 , C10M133/14 , C10M133/44 , C10M1/32
CPC分类号： C10M133/44 , C07D209/84 , C10M133/14 , C10M2203/10 , C10M2203/108 , C10M2205/00 , C10M2205/026 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/124 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2209/084 , C10M2209/101 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10M2215/062 , C10M2215/064 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/068 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/063 , C10M2229/02 , C10M2229/05 , C10N2210/02
摘要： Novel compounds resulting from the reaction of hindered phenols, such as 3,5-di-t-butyl-4-hydroxybenxyl alcohol, with various aryl amines or carbazole are effective oxidation inhibitors for lubricants.
摘要翻译：受阻酚例如3,5-二叔丁基-4-羟基苯甲醇与各种芳基胺或咔唑的反应产生的新型化合物是润滑剂的有效氧化抑制剂。

93. 发明授权

US2464833A Purification of carbazole 失效
公开(公告)号：US2464833A
公开(公告)日：1949-03-22
申请号：US61321345
申请日：1945-08-28
申请人： KOPPERS CO INC
发明人： WOJCIECH SWIETOSLAWSKI
IPC分类号： C07D209/84
CPC分类号： C07D209/84

94. 发明专利

JP2014098061A Polymer having carbazole group, monomer having carbazole group, and compound 有权
标题翻译：具有卡贝佐组的聚合物，具有卡贝佐组的单体和化合物
公开(公告)号：JP2014098061A
公开(公告)日：2014-05-29
申请号：JP2012249071
申请日：2012-11-13
申请人： Kyoto Univ , 国立大学法人京都大学 , Nippon Chem Ind Co Ltd , 日本化学工業株式会社
发明人： SANO NATSUHIRO , SUGIYA TADASHI , MITA FUMIO , SHIOTSUKI MASASHI
IPC分类号： C08F38/00 , C07D209/84 , C08F238/00
摘要： PROBLEM TO BE SOLVED: To provide a novel polymer in which a large π-conjugated system is formed by effectively introducing a conjugated structure due to a carbazole site; and to provide a monomer used for producing the polymer.SOLUTION: A polymer with a carbazole group has 10 mol% or more of a structural unit represented by the following formula (1).
摘要翻译：要解决的问题：提供一种通过由于咔唑部位有效地引入共轭结构而形成大的共轭体系的新型聚合物; 并提供用于制备聚合物的单体。溶液：具有咔唑基的聚合物具有10mol％以上由下式（1）表示的结构单元。

95. 发明专利

JP2006321794A METHOD FOR PURIFYING AROMATIC ALDEHYDE COMPOUND, PURIFIED AROMATIC ALDEHYDE COMPOUND, ELECTRONIC MATERIAL, ELECTROPHOTOGRAPHIC PHOTOSENSITIZER AND ELECTRONIC DEVICE WHICH USE THE SAME 审中-公开
公开(公告)号：JP2006321794A
公开(公告)日：2006-11-30
申请号：JP2006115166
申请日：2006-04-19
申请人： MITSUBISHI CHEM CORP
发明人： MIMORI MITSUSACHI , OHASHI TOYOJI , SAIDA ATSURO
IPC分类号： C07C45/80 , C07C47/277 , C07C47/546 , C07C223/06 , C07D209/84 , C07D209/86 , C07D333/22 , G03G5/06
摘要： PROBLEM TO BE SOLVED: To provide a method for purifying an aromatic aldehyde compound, by which the aromatic aldehyde compound used for electronic materials can efficiently be purified at a low cost to reduce impurities affecting electric characteristics. SOLUTION: This method for purifying the aromatic aldehyde compound is characterized by bringing the unpurified aromatic aldehyde compound into contact with an alcohol-water mixed solvent. The aromatic aldehyde compound is preferably the compound within 12 hours after produced by an electrophilic substitution reaction. It is preferable that the alcohol-water mixed solvent is held within a temperature range of -30 to 15°C. The aromatic aldehyde compound obtained by the purification method is used as a raw material to obtain a charge transfer substance or the like, and the charge transfer substance is used to obtain an electrophotographic photosensitizer or an electronic device such as a cartridge or an image-forming device. COPYRIGHT: (C)2007,JPO&INPIT

96. 发明专利

JP2005200344A High-purity 1,2,3,4-tetrahydro-4-oxocarbazole compound and refining method therefor 审中-公开
标题翻译：高纯度1,2,3,4-四氢-4-氧硫杂环丁烯化合物及其精制方法
公开(公告)号：JP2005200344A
公开(公告)日：2005-07-28
申请号：JP2004007941
申请日：2004-01-15
申请人： Taoka Chem Co Ltd , 田岡化学工業株式会社
发明人： FUJII KATSUHIRO , KUBO SHINJI
IPC分类号： C07D209/84 , C07D209/88
摘要： PROBLEM TO BE SOLVED: To provide a refining method for efficiently and industrially advantageously obtaining a high-purity 1,2,3,4-tetrahydro-4-oxocarbazole compound useful as an intermediate for pharmaceuticals from a reaction liquid containing the 1,2,3,4-tetrahydro-4-oxocarbazole compound, zinc chloride and acetic acid.
SOLUTION: The refining method for efficiently and industrially advantageously obtaining the high-purity 1,2,3,4-tetrahydro-4-oxocarbazole compound comprises the following process: The reaction liquid containing the 1,2,3,4-tetrahydro-4-oxocarbazole compound, obtained by reaction of a 1,3-cyclohexanedione monophenylhydrazone compound in the presence of zinc chloride and acetic acid, is mixed with an alcohol and/or ketone to deposit the 1,2,3,4-tetrahydro-4-oxocarbazole compound in crystal form.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种有效和工业上有利地获得用作药物中间体的高纯度1,2,3,4-四氢-4-氧代咔唑化合物的精制方法，该化合物含有1 2,3,4-四氢-4-氧代咔唑化合物，氯化锌和乙酸。解决方案：有效和工业上有利地获得高纯度1,2,3,4-四氢-4-氧代咔唑化合物的精制方法包括以下方法：含有1,2,3,4-四氢-4-氧杂咔唑化合物的反应液四氢-4-氧杂咔唑化合物与氯化锌和乙酸的反应得到的1,3-环己二酮单腙化合物与醇和/或酮混合以沉积1,2,3,4-四氢 -4-氧代咔唑化合物。版权所有（C）2005，JPO＆NCIPI

97. 发明专利

JP2004525893A Isolation of anthracene and carbazole by melt crystallization 审中-公开
公开(公告)号：JP2004525893A
公开(公告)日：2004-08-26
申请号：JP2002564470
申请日：2002-01-23
申请人：リュツゲルスケミカルズアクチエンゲゼルシャフト
发明人：フリートヘルムアルスマイアー , ジークフリートギールトレル , ウルリヒクニルプス , コンラートシュトルツェンベルク , ディートマルショル , イエルグタルビールスキー , クラオスディアレル , アリニクツァト , ルードルフビッショフ , トーマスヴェー．ビュットネル , ベルントフィールハオス , エドガーフーマン , ヴォルフガングベルギンス
IPC分类号： B01D3/00 , C07C7/04 , C07C7/14 , C07C15/28 , C07D209/84
CPC分类号： C07D209/84 , C07C7/14 , C07C15/28
摘要：本発明は、コールタール又はその精製生成物から生じるアントラセン油から、アントラセン及びカルバゾール、並びにそれらの結果生成物を得る方法に関する。アントラセン油又は前記精製生成物粗アントラセンを、溶媒を加えずに、溶融体へと変換する。前記溶融体を、カルバゾール及びアントラセンの結晶化温度よりも低温に冷却する。こうして得られた結晶生成物を液相から分離し、そしてその結晶生成物を蒸留して、純粋アントラセン及び純粋カルバゾールを得る。

98. 发明专利

JP2000007656A PURIFICATION OF CARBAZOLE ESTER PRECURSOR OF 6-CHLORO- ALPHA-METHYL-CARBAZOLE-2-ACETIC ACID 失效
公开(公告)号：JP2000007656A
公开(公告)日：2000-01-11
申请号：JP15520099
申请日：1999-06-02
申请人： PFIZER PROD INC
发明人： HAMMEN PHILIP D , ROSE PETER R , TUCKER JOHN L , DEVRIES KEITH M , RESCEK DIANE M
IPC分类号： C07D403/04 , C07D209/84 , C07D209/86 , C07D209/88 , C07D209/96
摘要： PROBLEM TO BE SOLVED: To provide a method for purifying a carprofen intermediate. SOLUTION: This method is to purify a di(1-6C alkyl) (6-chloro-2-carbazolyl) methylmalonate represented by the formula (Ra and Rb are each the same and selected from the group consisting of 1-6C alkyls) and comprises carrying out the phase separation of one or more impurities from the carbazole ester at least once. In the process, a solvent used for conducting the phase separation is acetic acid.

99. 发明专利

JPH07109233A RECOVERY OF CRUDE ANTHRACENE 失效
公开(公告)号：JPH07109233A
公开(公告)日：1995-04-25
申请号：JP25295093
申请日：1993-10-08
申请人： NIPPON KOKAN KK
发明人： ITAGAKI MASANORI , MIKI ATSUSHI , YATANI TETSUO
IPC分类号： C07D209/84 , C07C7/04 , C07C7/14 , C07C15/28 , C10C1/08 , C10C1/14
摘要： PURPOSE:To provide a process for recovering crude anthracene from anthracene oil obtained by the fractional distillation of coal tar in improved recovery yield without lowering the purity. CONSTITUTION:This process for the recovery of crude anthracene comprises the cooling of anthracene oil obtained by the fractional distillation of coal tar to a temperature between room temperature and 55 deg.C to precipitate crystals, the heating of the crystal at 80-130 deg.C during or after the separation of the crystal from mother liquor to effect the solid-liquid separation or the cooling of anthracene oil obtained by the fractional distillation of coal tar to a temperature between room temperature and 55 deg.C, the solid-liquid separation of the precipitated crystal, heating of the separated mother liquor at 60-130 deg.C and the washing of the crude crystal by spraying the hot mother liquor to the crude crystal obtained by the solid-liquid separation.

100. 发明专利

JPH0216295B2 失效
公开(公告)号：JPH0216295B2
公开(公告)日：1990-04-16
申请号：JP5681082
申请日：1982-04-07
申请人： RUETGERSWERKE AG
发明人： HANSU UERUNAA KUREFUNAA , UORUFUGANGU RYUTSUKE , YURUGEN SHUTAADERUHOOFUAA , MAKUSHIMIRIAN TSUANDAA
IPC分类号： C07D209/06 , C07C1/00 , C07C7/12 , C07C67/00 , C07D209/82 , C07D209/84 , C07D215/00 , C10G25/00

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