公开(公告)号：US5677444A

公开(公告)日：1997-10-14

申请号：US530402

申请日：1995-09-15

申请人： Tohru Tsuchiya ,  Isao Shibuya ,  Yoichi Taguchi ,  Akihiro Oishi ,  Kazumasa Honda

发明人： Tohru Tsuchiya ,  Isao Shibuya ,  Yoichi Taguchi ,  Akihiro Oishi ,  Kazumasa Honda

IPC分类号： C07D223/08 ,  C07C327/42 ,  C07C327/44 ,  C07D223/02 ,  C07D223/06 ,  C07D225/02

CPC分类号： C07C327/44 ,  C07C327/42 ,  C07D223/06 ,  C07D225/02

摘要： A novel and simple method is proposed for the synthetic preparation of an N,N-disubstituted .beta.-ketothioamide compound represented by the general formula R.sup.1 R.sup.2 N--CS--CH.sub.2 --CO--R.sup.3, in which R.sup.1 and R.sup.2 are each a monovalent hydrocarbon group or each a divalent hydrocarbon group jointly forming a cyclic structure together with the nitrogen atom and R.sup.3 is a hydrogen atom, a monovalent hydrocarbon group or a divalent hydrocarbon group forming a cyclic structure jointly with R.sup.1, R.sup.1 being a divalent hydrocarbon group and R.sup.2 being a monovalent hydrocarbon group. The method comprises:(a) mixing an N,N-disubstituted amide compound represented by the general formula R.sup.1 R.sup.2 N--CO--R.sup.3, and a bis(trialkylsilyl)thioketene compound represented by the general formula (R.sub.3 Si).sub.2 C.dbd.C.dbd.S, in which each R is an alkyl group, to effect an addition reaction therebetween forming an intermediate compound; and (b) dissolving the intermediate compound obtained in step (a) in an alcohol.

摘要翻译： 提出了一种简单的方法，用于合成制备由通式R 1 R 2 N-CS-CH 2 -CO-R 3表示的N，N-二取代的β-酮硫代酰胺化合物，其中R 1和R 2各自是一价烃基， 二价烃基与氮原子一起形成环状结构，R 3为氢原子，一价烃基或二价烃基，与R 1一起形成环状结构，R 1为二价烃基，R 2为一价烃基 。 该方法包括：（a）将由通式R 1 R 2 N -CO-R 3表示的N，N-二取代酰胺化合物和由通式（R3Si）2C = C = S表示的双（三烷基甲硅烷基）硫代烯酮化合物混合，其中 每个R是烷基，以形成中间体化合物之间的加成反应; 和（b）将步骤（a）中获得的中间体化合物溶解在醇中。

公开(公告)号：US5550230A

公开(公告)日：1996-08-27

申请号：US396778

申请日：1995-03-01

申请人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

发明人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

IPC分类号： A01N43/90 ,  C07D491/04 ,  C07D491/048 ,  A61K31/395

CPC分类号： C07D491/04 ,  A01N43/90

摘要： Disclosed is a novel .beta.-lactam compound, a 7-substituted-2-oxa-7-azabicyclo[3.2.0]heptan-6-one represented by the general formula ##STR1## in which R is an alkyl, cycloalkyl, aryl, halogen-substituted aryl or alkaryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isocyanate compound RNCO, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher.

摘要翻译： 公开了一种新的β-内酰胺化合物，由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚-6-酮，其中R是烷基，环烷基，芳基， 卤素取代的芳基或烷芳基，其作为用于合成各种生物活性化合物的中间体具有有用性。 化合物可以通过异氰酸酯化合物RNCO，与上述相同的R和2,3-二氢呋喃的反应来制备，优选在加压至2000个大气压或更高的条件下进行。

公开(公告)号：US06407228B1

公开(公告)日：2002-06-18

申请号：US08527217

申请日：1995-09-12

申请人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

发明人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

IPC分类号： C07D20508

CPC分类号： C07D201/02 ,  C07D205/08

摘要： A simple and efficient method is proposed for the preparation of a &bgr;-lactam compound such as 1-phenyl-4-ethoxy-2-azetidinone which can be produced by mixing an isocyanate compound such as phenyl isocyanate and a vinyl ether compound such as ethyl vinyl ether and heating the mixture at a moderate temperature under a superatmospheric pressure of up to 12000 atmospheres.

摘要翻译： 提出了一种制备β-内酰胺化合物如1-苯基-4-乙氧基-2-氮杂环丁酮的简单且有效的方法，其可以通过将异氰酸酯化合物如异氰酸苯酯和乙烯基醚化合物如乙基 乙烯基醚，并在中等温度下在高达12000个大气压的超大气压下加热该混合物。

公开(公告)号：US5700931A

公开(公告)日：1997-12-23

申请号：US654521

申请日：1996-05-29

申请人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

发明人： Yoichi Taguchi ,  Akihiro Oishi ,  Isao Shibuya ,  Tohru Tsuchiya

IPC分类号： A01N43/90 ,  C07D491/04 ,  C07D491/048 ,  A61K31/395

CPC分类号： C07D491/04 ,  A01N43/90

摘要： Disclosed is a novel .beta.-lactam compound, a 7-substituted-2-oxa-7-azabicyclo�3.2.0!heptan-6-one represented by the general formula ##STR1## in which R is an alkyl, cycloalkyl, aryl, halogen-substituted aryl or alkaryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isocyanate compound RNCO, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher.

摘要翻译： 公开了一种新的β-内酰胺化合物，由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚-6-酮，其中R是烷基，环烷基，芳基， 卤素取代的芳基或烷芳基，其作为用于合成各种生物活性化合物的中间体具有有用性。 化合物可以通过异氰酸酯化合物RNCO，与上述相同的R和2,3-二氢呋喃的反应来制备，优选在加压至2000个大气压或更高的条件下进行。

公开(公告)号：US5585487A

公开(公告)日：1996-12-17

申请号：US613100

申请日：1996-03-08

申请人： Akihiro Oishi ,  Yoichi Taguchi ,  Isao Shibuya ,  Tohru Tsuchiya

发明人： Akihiro Oishi ,  Yoichi Taguchi ,  Isao Shibuya ,  Tohru Tsuchiya

IPC分类号： B01J3/00 ,  C07D491/048 ,  C07D493/04 ,  C07D205/095

CPC分类号： C07D493/04

摘要： Disclosed is a method for the preparation of a .beta.-thiolactam compound, i.e. a 7-substituted-2-oxa-7-azabicyclo [3.2.0]-heptan-6-thione, represented by the general formula ##STR1## in which R is an alkyl or aryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isothiocyanate compound R--NCS, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher at an elevated temperature.

摘要翻译： 公开了一种制备β-硫代内酰胺化合物的方法，即由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚基-6-硫酮，其中R 是具有作为合成各种生物活性化合物的中间体的有用性的烷基或芳基。 该化合物可以通过异硫氰酸酯化合物R-NCS，与上述相同的R和2,3-二氢呋喃的反应制备，优选在高达2000℃或更高的加压下进行。

公开(公告)号：US5089612A

公开(公告)日：1992-02-18

申请号：US486401

申请日：1990-02-28

申请人： Masahiko Yasumoto ,  Tohru Tsuchiya ,  Isao Shibuya ,  Midori Goto

发明人： Masahiko Yasumoto ,  Tohru Tsuchiya ,  Isao Shibuya ,  Midori Goto

IPC分类号： A01N47/28 ,  A61K31/54 ,  C07D285/34

CPC分类号： C07D285/34

摘要： There is disclosed a novel thiadiazine, 2,6-bis(disubstituted amino)-4-dialkylthiocarbamoylimino-1,3,5-thiadiazine, and method for preparing same. According to the disclosure a compound useful for a medicine and agricultural chemical can be obtained efficiently by a one-step reaction using inexpensive raw materials.

公开(公告)号：US5672514A

公开(公告)日：1997-09-30

申请号：US588854

申请日：1996-01-19

申请人： Tohru Tsuchiya ,  Taizo Akimoto ,  Keiji Mori ,  Yasushi Kojima ,  Gunter Dietzel ,  Gerhard Petz ,  Andreas Kopke

发明人： Tohru Tsuchiya ,  Taizo Akimoto ,  Keiji Mori ,  Yasushi Kojima ,  Gunter Dietzel ,  Gerhard Petz ,  Andreas Kopke

IPC分类号： G01N33/58 ,  G01N33/48 ,  G01N21/76 ,  G01N23/04

CPC分类号： G01N33/581 ,  G01N33/582 ,  Y10T436/13 ,  Y10T436/143333

摘要： A chemiluminescent detecting method includes the steps of uniformly irradiating with radiation a stimulable phosphor sheet formed with a stimulable phosphor layer containing a stimulable phosphor which can store an energy of radiation and be stimulated by visible light to emit the energy of radiation in a form of light, thereby storing energy of radiation uniformly therein, selectively labeling a biopolymer with a labeling substance which can produce chemiluminescent light by contact of itself and a chemiluminescent substance, causing the biopolymer labeled with the labeling substance and the chemiluminescent substance to come into contact with each other, and exposing the stimulable phosphor sheet to chemiluminescent light produced by the contact of the biopolymer labeled with the labeling substance and the chemiluminescent substance. According to this chemiluminescent detecting method, it is possible to effectively produce information relating to a biopolymer such as information relating to a gene with high accuracy by using a stimulable phosphor sheet which can be easily handled and used for both the chemiluminescent detecting method and the autoradiographic detecting method.

摘要翻译： 化学发光检测方法包括以下步骤：用辐射均匀地照射形成有可刺激的磷光体层的可刺激的磷光体片，所述可刺激的磷光体层含有可刺激的磷光体，其可以存储辐射的能量并且被可见光刺激以以光的形式发射辐射能量 ，从而将辐射能量均匀地储存在其中，用能够通过其本身和化学发光物质接触产生化学发光的标记物质选择性地标记生物聚合物，使标记物质和化学发光物质标记的生物聚合物彼此接触 并将可刺激的荧光体片暴露于由标记物质和化学发光物质标记的生物聚合物的接触产生的化学发光光。 根据该化学发光检测方法，通过使用可以容易地处理并用于化学发光检测方法和放射自显影的可刺激的荧光体片，可以有效地产生与生物聚合物有关的信息，例如与基因相关的信息 检测方法。

公开(公告)号：US6023071A

公开(公告)日：2000-02-08

申请号：US877889

申请日：1997-06-18

申请人： Nobuhiko Ogura ,  Tohru Tsuchiya ,  Seishi Ikami ,  Taizo Akimoto

发明人： Nobuhiko Ogura ,  Tohru Tsuchiya ,  Seishi Ikami ,  Taizo Akimoto

IPC分类号： G01T1/29 ,  H04N1/028 ,  G03B42/00

CPC分类号： H04N1/0283 ,  G01T1/2014 ,  G01T1/2942 ,  H04N1/02815 ,  H04N1/02895 ,  H04N2201/02493

摘要： An image reading apparatus includes a first laser stimulating ray source for emitting a laser beam having a wavelength of 633 nm or 635 nm, a second laser stimulating ray source for emitting a laser beam having a wavelength of 470 to 480 nm, a laser beam scanning device for scanning the laser beam, at least one light detector for photoelectrically detecting light released from an image carrier carrying an image, and at least one filter member disposed in front of the light detector and having a plurality of filters for transmitting light of different wavelengths. The thus constituted image reading apparatus can be used for a radiation diagnosis system, an autoradiographic system, an electron microscope detecting system and a radiation diffraction image detecting system using a stimulable phosphor and a fluorescence detecting system and an image can be read with high sensitivity.

摘要翻译： 一种图像读取装置包括用于发射波长为633nm或635nm的激光束的第一激光刺激射线源，用于发射波长为470至480nm的激光束的第二激光刺激射线源，激光束扫描 用于扫描激光束的装置，用于光电检测从承载图像的图像载体释放的光的至少一个光检测器，以及设置在光检测器前面的至少一个滤光器构件，并具有用于透射不同波长的光的多个滤光器 。 这样构成的图像读取装置可以用于放射线诊断系统，放射自显影系统，电子显微镜检测系统和使用可激发荧光体和荧光检测系统的放射线衍射图像检测系统，并且可以以高灵敏度读取图像。