公开(公告)号：US5374766A

公开(公告)日：1994-12-20

申请号：US828067

申请日：1992-01-30

申请人： Shuji Senda ,  Eiichiro Fukuzaki ,  Yutaka Nakazono ,  Tetsuo Omata

发明人： Shuji Senda ,  Eiichiro Fukuzaki ,  Yutaka Nakazono ,  Tetsuo Omata

IPC分类号： C07C69/24 ,  C07C69/007 ,  C07C69/76 ,  C12P7/26 ,  C12P7/62 ,  C12P41/00

CPC分类号： C12P7/62 ,  C07C69/007 ,  C12P41/004

摘要： This invention relates to a novel ester which presents as (CF 1) and a method for the production of the same as well as a process for hydrolysis and a method for the determination of an optical purity using this ester, and the object thereof is to provide an intermediate for the synthesis or various natural products, which has high stability, and the optical purity of which can readily be determined, according to the esterification of 1-oxo-5-hydroxymethyl-2-cyclohexene which is unstable to acids and alkalis. ##STR1##

摘要翻译： 本发明涉及以（CF 1）表示的新型酯及其制造方法以及水解方法以及使用该酯测定光学纯度的方法，其目的在于 提供合成中间体或各种天然产物，其具有高稳定性，并且根据对酸和碱不稳定的1-氧代-5-羟甲基-2-环己烯的酯化，可以容易地确定其光学纯度 。 （图）（CF1）

公开(公告)号：US5213975A

公开(公告)日：1993-05-25

申请号：US783448

申请日：1991-10-24

申请人： Eiichiro Fukusaki ,  Hiroshi Takahama ,  Minako Hada ,  Yasuyuki Kimura ,  Hiroyuki Yuasa ,  Yutaka Nakazono ,  Shuji Senda ,  Tetsuo Omata

发明人： Eiichiro Fukusaki ,  Hiroshi Takahama ,  Minako Hada ,  Yasuyuki Kimura ,  Hiroyuki Yuasa ,  Yutaka Nakazono ,  Shuji Senda ,  Tetsuo Omata

IPC分类号： C07D303/14 ,  C07D303/16 ,  C12P17/02 ,  C12P41/00

CPC分类号： C12P41/004 ,  C07D303/14 ,  C07D303/16 ,  C12P17/02

摘要： This invention relates to the methods of preparing optically active epoxy alcohol which is caracterized by the steps of adding carboxylic anhydride to racemic epoxy alcohol (formula 1) in the presence of a hydrolase in an organic solvent, esterifying (-)-form of the epoxy alcohol preferentially to be epoxy ester (formula 2), separating optically active epoxy ester (formula 2) from optically active epoxy alcohol (formula 3) to yield optically active epoxy alcohol (formula 4), so that epoxy alcohol (formula 1) in high purity can be obtained easily and safely at ordinary temperature. ##STR1##

公开(公告)号：US5272069A

公开(公告)日：1993-12-21

申请号：US634914

申请日：1990-12-27

申请人： Eiichiro Fukusaki ,  Shuji Senda ,  Yutaka Nakazono ,  Tetsuo Omata ,  Ken Hibino ,  Hiromichi Ota ,  Takeshi Sugai

发明人： Eiichiro Fukusaki ,  Shuji Senda ,  Yutaka Nakazono ,  Tetsuo Omata ,  Ken Hibino ,  Hiromichi Ota ,  Takeshi Sugai

IPC分类号： C07C69/732 ,  C12P7/62 ,  C12P17/04 ,  C12P41/00 ,  C12P7/40

CPC分类号： C12P17/04 ,  C12P41/005 ,  C12P7/62

摘要： This invention relates to methods for producing optically active hydroxyesters and also to methods for producing and purifying optically active five-membered ring lactones.More specifically, the invention provides methods for efficiently, safely, and selectively producing and purifying optically active (R)-hydroxyester (shown by formula 1) and optically active (S)-hydroxyester (shown by formula 2) in high state of purity at ordinary temperature.The invention also relates to application of the interconvertible optically active (R)-five-membered ring lacton (shown by formula 5).They are intermediates for synthesizing various medicines, agricultural chemicals, and biologically active substances, however especially useful for synthesizing pheromone of a noxious insect, Popillia japonica Newman. ##STR1## (Here, R.sub.1 denotes --C.tbd.C--R.sub.3 or --C.dbd.C--R.sub.3 ; R.sub.2 and R.sub.3 denote straight chain or branched alkyl groups containing 1 to 10 carbon atoms; R.sub.4 denotes alkyl groups, aralkyl groups, or haloalkyl groups containing 1 to 12 carbon atoms and the end group of R.sub.4 may be carboxyl groups; * denotes asymmetricrbon atoms.)

公开(公告)号：US5024832A

公开(公告)日：1991-06-18

申请号：US450112

申请日：1989-12-13

申请人： Tetsuo Omata ,  Shuji Senda ,  Tamaki Tanaka ,  Eriko Kumagai ,  Chikara Kajimoto ,  Yutaka Nakazono

发明人： Tetsuo Omata ,  Shuji Senda ,  Tamaki Tanaka ,  Eriko Kumagai ,  Chikara Kajimoto ,  Yutaka Nakazono

IPC分类号： A01N31/02

CPC分类号： A01N31/02 ,  Y10S424/08 ,  Y10S424/11

摘要： A termites trail-marking pheromone which is (3Z,6Z,8E)-dodecatrienol, and a composition which comprises (3Z,6Z,8E)-dodecatrienol as an essential component and another component which is a trail-marking pheromone-like substance, and a method of detecting termites by using this composition or (3Z,6Z,8E)-dodecatrienol.The trail-marking pheromone and composition are highly safe in that they have no residual toxicity, and they have a stable, long-term trail-marking effect for termites. This invention provides a simple and rapid method of detecting termites, and a simple and effective method of capturing termites.

摘要翻译： 作为（3Z，6Z，8E） - 十二碳三烯酚的白蚁痕迹信息素，以（3Z，6Z，8E） - 十二碳三烯酚为必须成分的组合物和作为痕迹信息素样物质的其他成分， 以及通过使用该组合物或（3Z，6Z，8E） - 十二碳三烯酚来检测白蚁的方法。 痕迹信息素和组成是高度安全的，因为它们没有残留毒性，并且对白蚁具有稳定的长期跟踪效果。 本发明提供了一种检测白蚁的简单而快速的方法，也是捕获白蚁的简单而有效的方法。

公开(公告)号：US4864056A

公开(公告)日：1989-09-05

申请号：US222673

申请日：1988-07-21

申请人： Shuji Senda ,  Yutaka Nakazono ,  Kenji Mori

发明人： Shuji Senda ,  Yutaka Nakazono ,  Kenji Mori

IPC分类号： C07C69/675 ,  C07C69/16 ,  C07D309/12

CPC分类号： C07C69/16

摘要： Methyl (2S,3S,4R)-(+)- and (2R,3R,4S)-(-)-3-hydroxy-2,4-dimethylheptanoates which are important intermediates for synthesis of invictolide, one component of a queen recognition pheromone of red imported fire ant.

摘要翻译： 甲基（2S，3S，4R） - （+） - 和（2R，3R，4S） - （ - ） - 3-羟基-2,4-二甲基庚酸酯，它们是合成托美单体的重要中间体， 红色进口火蚁的信息素。

公开(公告)号：US4835292A

公开(公告)日：1989-05-30

申请号：US23751

申请日：1987-03-09

申请人： Shuji Senda ,  Yutaka Nakazono ,  Kenji Mori

发明人： Shuji Senda ,  Yutaka Nakazono ,  Kenji Mori

IPC分类号： A01N43/16 ,  C07D309/12 ,  C07D309/30

CPC分类号： C07D309/12

摘要： (2R,3S,4R)-(+)- and (2S,3R,4S)-(-)-2,4-dimethyl-3-tetrahydropyranyloxy-1-heptanols which are important intermediates for synthesis of invictolide, one component of a queen recognition peromone of red imported fire ant.

摘要翻译： （2R，3S，4R） - （+） - 和（2S，3R，4S） - （ - ） - 2,4-二甲基-3-四氢吡喃氧基-1-庚醇，它们是合成隐孢子虫素的重要中间体 红色进口火蚁的女王认可。

公开(公告)号：US5510527A

公开(公告)日：1996-04-23

申请号：US202121

申请日：1994-02-25

申请人： Hisao Hachisuka ,  Katsuhide Kojima ,  Yutaka Nakazono ,  Masahiko Hirose ,  Yasuo Kihara ,  Masatoshi Maeda ,  Hisashi Ikebata ,  Kenji Matsumoto

发明人： Hisao Hachisuka ,  Katsuhide Kojima ,  Yutaka Nakazono ,  Masahiko Hirose ,  Yasuo Kihara ,  Masatoshi Maeda ,  Hisashi Ikebata ,  Kenji Matsumoto

IPC分类号： B01D69/12 ,  B01D71/56 ,  C07C61/29 ,  C08G69/26

CPC分类号： C07C61/29 ,  B01D69/125 ,  B01D71/56 ,  C08G69/26

摘要： An acid chloride, bicyclo 2,2,2!oct-7ene-(2.alpha.,3.beta.,5.alpha.,6.beta.)tetracarbonyl chloride (C.sub.12 H.sub.8 O.sub.4 Cl.sub.4) represented by the following formula: ##STR1##

摘要翻译： 由下式表示的酰氯，双环[2,2,2]辛-7-烯 - （2α，3β，5α，6β）四羰基氯（C 12 H 8 O 4 Cl 4）

公开(公告)号：US4687863A

公开(公告)日：1987-08-18

申请号：US871217

申请日：1986-06-05

申请人： Yutaka Nakazono ,  Kenji Mori

发明人： Yutaka Nakazono ,  Kenji Mori

IPC分类号： C07D307/83

CPC分类号： C07D307/83

摘要： An optically active hydroxyiodolactone of the formula ##STR1## wherein the stereochemistry of the 3a-, 5- and 7a-positions is either (3aR,5S,7aS) or 3aS,5S,7aR). The compound is useful as an intermediate for the production of a large amount of one component of the queen recognizing pheromone of red imported fire ant with a high optical purity.

摘要翻译： 具有式（IMAGE）的光学活性羟基内酯，其中3a-，5-和7a-位的立体化学是（3aR，5S，7aS）或3aS，5S，7aR）。 该化合物可用作生产大量具有高光学纯度的红色进口火蚁的信息素的女王的一个成分的中间体。

公开(公告)号：US20100132252A1

公开(公告)日：2010-06-03

申请号：US12532316

申请日：2008-03-19

申请人： Yutaka Nakazono

发明人： Yutaka Nakazono

IPC分类号： C10L1/19

CPC分类号： C11C3/003 ,  C10G2300/1011 ,  Y02E50/13 ,  Y02P30/20

摘要： A method of producing a biodiesel fuel oil, in which all fats or oils having an acid value of 20 or less can be used as a raw material, and in which no wastewater treatment is needed to thereby attain reduction of environmental load, and in which a biodiesel fuel oil conformable to quality standard levels can be obtained. The process for producing a biodiesel fuel comprises the steps of providing a fat or oil having an acid value of 20 or less as a raw material and heating the raw material oil in vacuum to thereby distill off any moistures, odorous substances and free fatty acids; bringing the raw material oil into contact with a hydrophilic adsorbent to thereby adsorb off any remaining free fatty acids and acidic substances; carrying out an ester exchange reaction in the presence of a potassium based alkali catalyst; and purifying light liquid components as a product of ester exchange reaction in accordance with a nonaqueous method.

摘要翻译： 可以使用酸值为20以下的所有脂肪或油可以用作原料的生物柴油燃料油的制造方法，其中不需要废水处理从而降低环境负荷，其中 可以获得符合质量标准水平的生物柴油燃料油。 制备生物柴油的方法包括以下步骤：提供酸值为20以下的脂肪或油作为原料，并在真空中加热原料油，从而蒸馏出任何水分，气味物质和游离脂肪酸; 使原料油与亲水性吸附剂接触，从而吸附任何剩余的游离脂肪酸和酸性物质; 在钾基碱催化剂存在下进行酯交换反应; 并根据非水性方法纯化作为酯交换反应产物的轻液体成分。

公开(公告)号：US5336409A

公开(公告)日：1994-08-09

申请号：US7763

申请日：1993-01-22

申请人： Hisao Hachisuka ,  Katsuhide Kojima ,  Yutaka Nakazono ,  Mitsuru Shimizu ,  Masahiko Hirose ,  Yasuo Kihara ,  Masatoshi Maeda ,  Hisashi Ikebata ,  Kenji Matsumoto

发明人： Hisao Hachisuka ,  Katsuhide Kojima ,  Yutaka Nakazono ,  Mitsuru Shimizu ,  Masahiko Hirose ,  Yasuo Kihara ,  Masatoshi Maeda ,  Hisashi Ikebata ,  Kenji Matsumoto

IPC分类号： B01D69/12 ,  B01D71/56 ,  C07C61/29 ,  C08G69/26

CPC分类号： C07C61/29 ,  B01D69/125 ,  B01D71/56 ,  C08G69/26

摘要： A composite reverse osmosis membrane comprising a thin membrane and a microporous supporting membrane supporting it, wherein said thin membrane mainly comprises a crosslinked polyamide comprising; (a) an amine component containing at least one member selected from the group consisting of substantially monomeric amine compounds each having at least two primary and/or secondary amino groups, and (b) an acid halide component containing at least one member selected from the group consisting of substantially monomeric cyclic acid halide compounds each having at least two acid halide groups and comprising at least two rings.

摘要翻译： 一种复合反渗透膜，包括薄膜和支撑其的微孔支撑膜，其中所述薄膜主要包含交联聚酰胺，其包含： （a）含有至少一种选自基本上单体的胺化合物的胺成分，所述基本上单体胺化合物各自具有至少两个伯和/或仲氨基，和（b）含有至少一种选自 由基本上单体的环状酰卤化合物组成，每个化合物具有至少两个酰卤基并且包含至少两个环。