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1. 发明授权

US4261904A Tetrahydrofuranol derivative 失效
标题翻译：四氢呋喃醇衍生物
公开(公告)号：US4261904A
公开(公告)日：1981-04-14
申请号：US68288
申请日：1979-08-20
申请人： Makoto Takeda , Hiroshi Iwane , Takashi Hashimoto
发明人： Makoto Takeda , Hiroshi Iwane , Takashi Hashimoto
IPC分类号： A61K8/49 , A61L9/02 , A61Q13/00 , C07C45/49 , C07D307/20 , C11B9/00 , C11D3/50 , C11D9/44
CPC分类号： C11B9/0076 , C07C45/49 , C07D307/20
摘要： A tetrahydrofuranol compound of the general formula: ##STR1## wherein R is H or or tautomer thereof; and a method for preparing the same.
摘要翻译：其中R为H或其互变异构体的通式如下的四氢呋喃醇化合物：及其制备方法。

2. 发明授权

US4233226A Novel hexahydrobenzopyran derivative and method of preparing the same 失效
标题翻译：新型六氢苯并吡喃衍生物及其制备方法
公开(公告)号：US4233226A
公开(公告)日：1980-11-11
申请号：US069407
申请日：1979-08-24
申请人： Makoto Takeda , Hiroshi Iwane , Takashi Hashimoto
发明人： Makoto Takeda , Hiroshi Iwane , Takashi Hashimoto
IPC分类号： C07D311/28 , A23L27/20 , A61K8/49 , A61L9/01 , A61Q13/00 , C07D311/74 , C11B9/00 , C11D9/44
CPC分类号： C11B9/008 , C07D311/74
摘要： 4a,5,6,7,8,8a-Hexahydro-4,7-dimethyl-4H-1-benzopyran of the formula: ##STR1## and a method for preparing the same.
摘要翻译： 4a，5,6,7,8,8a-六氢-4,7-二甲基-4H-1-苯并吡喃及其制备方法。

3. 发明授权

US4329507A Substituted aryl ethylenes 失效
标题翻译：取代的芳基乙烯
公开(公告)号：US4329507A
公开(公告)日：1982-05-11
申请号：US111978
申请日：1980-01-14
申请人： Makoto Takeda , Masayuki Uchide , Hiroshi Iwane
发明人： Makoto Takeda , Masayuki Uchide , Hiroshi Iwane
IPC分类号： C07C1/24 , C07C1/30 , C07C17/14 , C07C17/25 , C07C17/35 , C07C29/143 , C07C33/50 , C07C45/00 , C07C49/796 , C07C51/09 , C07C51/14 , C07D311/82 , C07C49/794
CPC分类号： C07D311/82 , C07C1/24 , C07C1/30 , C07C17/14 , C07C17/25 , C07C17/35 , C07C29/143 , C07C45/004 , C07C49/796 , C07C51/09 , C07C51/14 , C07C2103/18 , C07C2521/04 , C07C2523/04
摘要： New substituted aryl ethylenes are disclosed which are produced by dehydration of the corresponding .alpha.- or .beta.-(substituted aryl)ethyl alcohols or by dehydrohalogenation of the corresponding .alpha.- or .beta.-(substituted aryl)ethyl halides.
摘要翻译：公开了通过相应的α-或β-（取代的芳基）乙醇的脱水或相应的α-或β-（取代的芳基）乙基卤化物的脱卤化氢产生的新的取代的芳基乙烯。

4. 发明授权

US4700008A 4,8-dimethylbicyclo(3.3.1)nonane derivatives 失效
标题翻译： 4,8-二甲基双环（3.3.1）壬烷衍生物
公开(公告)号：US4700008A
公开(公告)日：1987-10-13
申请号：US554926
申请日：1983-11-25
申请人： Makoto Takeda , Hiroshi Iwane , Akira Yoshida , Teruo Mori
发明人： Makoto Takeda , Hiroshi Iwane , Akira Yoshida , Teruo Mori
IPC分类号： C07C35/27 , A61K8/34 , A61Q13/00 , C07C27/00 , C07C35/23 , C07C43/18 , C07C43/188 , C07C45/29 , C07C49/443 , C07C49/633 , C07C67/00 , C11B9/00 , C07C49/105
CPC分类号： C11B9/0046 , C07C35/23 , C07C43/18 , C07C43/188 , C07C45/292 , C07C49/443 , C07C49/633
摘要： There is disclosed a novel 4,8-dimethylbicyclo[3.3.1]nonane derivative represented by the formula [I]: ##STR1## wherein X and Y have the same meanings as defined in the specification. The compound of the present invention has an unique and strong perfume and hence is expected to be useful as perfumery.
摘要翻译：公开了由式[I]表示的新的4,8-二甲基双环[3.3.1]壬烷衍生物：其中X和Y具有与说明书中定义相同的含义。本发明的化合物具有独特且强烈的香料，因此预期可用作香料。

5. 发明授权

US5118442A Optically active compound 失效
公开(公告)号：US5118442A
公开(公告)日：1992-06-02
申请号：US541772
申请日：1990-06-21
申请人： Masaki Saito , Makoto Takeda , Noriko Wada , Shiroh Inui , Hiroshi Taniguchi , Kazuaki Isomura , Nobuyoshi Maruyama , Shoichi Seo , Hiroshi Iwane , Shin Kawano
发明人： Masaki Saito , Makoto Takeda , Noriko Wada , Shiroh Inui , Hiroshi Taniguchi , Kazuaki Isomura , Nobuyoshi Maruyama , Shoichi Seo , Hiroshi Iwane , Shin Kawano
IPC分类号： C07D213/64 , C07D213/65 , C07D213/79 , C07D237/14 , C07D237/24 , C07D239/26 , C07D239/28 , C07D239/34 , C07D241/18 , C07D241/24 , C09K19/34
CPC分类号： C07D213/79 , C07D213/64 , C07D213/65 , C07D237/14 , C07D237/24 , C07D239/26 , C07D239/28 , C07D239/34 , C07D241/18 , C07D241/24 , C09K19/3444 , C09K19/3452 , C09K19/3455 , C09K19/3463
摘要： An optically active compound represented by formula (I): ##STR1## wherein R.sup.1 represents an alkyl group having from 6 to 18 carbon atoms or an alkoxy group having from 6 to 18 carbon atoms; A represents ##STR2## or ##STR3## wherein ring ##STR4## represents a nitrogen-containing hetero-aromatic ring; n and m each represents 0 or 1; R.sup.2 represents an alkyl group having from 1 to 12 carbon atoms; and C* is an asymmetric carbon atom. The compound of formula (I) exhibits excellent physicochemical stability, a low temperature range for the chiral smectic C phase when used either alone or in combination with other compounds, and a rapid response.

6. 发明授权

US4263457A Process for producing biphenyl derivatives 失效
标题翻译：联苯衍生物的制备方法
公开(公告)号：US4263457A
公开(公告)日：1981-04-21
申请号：US67550
申请日：1979-08-17
申请人： Makoto Takeda , Eiji Taniyama , Yuji Ozawa , Makoto Imanari , Kunimasa Takahashi , Hiroshi Iwane
发明人： Makoto Takeda , Eiji Taniyama , Yuji Ozawa , Makoto Imanari , Kunimasa Takahashi , Hiroshi Iwane
IPC分类号： C07B35/04 , B01J23/00 , B01J31/00 , C07B31/00 , C07B61/00 , C07C17/00 , C07C29/143 , C07C29/145 , C07C45/00 , C07C45/46 , C07C45/63 , C07C45/65 , C07C49/233 , C07C49/792 , C07C51/14 , C07C51/377 , C07C57/58 , C07C67/00 , C07C29/00
CPC分类号： B01J21/063 , B01J21/066 , B01J23/30 , C07C17/35 , C07C17/357 , C07C201/08 , C07C221/00 , C07C253/30 , C07C45/002 , C07C45/46 , C07C45/63 , C07C45/65 , C07C49/792 , C07C51/14 , C07C51/377 , C07C2101/14
摘要： A process for producing a halobiphenyl derivative represented by the following formula (I) comprises dehydrogenating a cyclohexylhalobenzene represented by the following formula (II) under such conditions that substantially no dehalogenation occurs. ##STR1## wherein X represents a halogen atom, and each of R.sup.1 and R.sup.2 independently represents a group represented by the formula ##STR2## wherein A represents carboxyl or an alkoxycarbonyl group and R represents a hydrogen atom or a lower alkyl group; an alkylcarbonyl; alkenyl; alkynyl; alkyl; aryl; arylcarbonyl; hydroxyalkyl; cyanoalkyl or cyanoalkenyl group.
摘要翻译：用于制备由下式（I）表示的卤代联苯衍生物的方法包括在基本上不发生脱卤的条件下使由下式（II）表示的环己基卤代苯脱氢。（I）其中X表示卤素原子，R 1和R 2各自独立地表示由下式表示的基团：其中A表示羧基或烷氧基羰基，R表示氢原子或低级烷基; 烷基羰基; 烯基; 炔基; 烷基; 芳基; 芳基羰基; 羟烷基氰基烷基或氰基烯基。

7. 发明授权

US5498789A Method of producing aromatic carbonate 失效
标题翻译：芳香族碳酸酯的制造方法
公开(公告)号：US5498789A
公开(公告)日：1996-03-12
申请号：US348116
申请日：1994-11-28
申请人： Masatoshi Takagi , Hidekazu Miyagi , Yuji Ohgomori , Hiroshi Iwane
发明人： Masatoshi Takagi , Hidekazu Miyagi , Yuji Ohgomori , Hiroshi Iwane
IPC分类号： C07C68/00 , C07C69/96
CPC分类号： C07C68/005
摘要： The present invention relates to a method of producing an aromatic carbonate by reacting an aromatic hydroxy compound, carbon monoxide and oxygen using a catalyst system for suppressing the production of aryl aromatic o-hydroxycarboxylate as a by-product. The catalyst system consists of the following compounds:(A) at least one selected from palladium and palladium compounds;(B) at least one selected from lead compounds; and(C) at least one halide selected from quaternary ammonium halides and quaternary phosphonium halides; and if required,(D) at least one selected from copper and copper compounds.The method of the present invention can increase the yield of an aromatic carbonate per palladium (the turnover number of palladium).
摘要翻译：本发明涉及通过芳香族羟基化合物，一氧化碳和氧气的反应来制造芳香族碳酸酯的方法，该催化剂体系用于抑制作为副产物的芳基芳族邻羟基羧酸酯的生产。催化剂体系由以下化合物组成：（A）选自钯和钯化合物中的至少一种; （B）选自铅化合物中的至少一种; 和（C）选自季铵卤化物和季鏻卤化物的至少一种卤化物; 如果需要，（D）选自铜和铜化合物中的至少一种。本发明的方法可以提高每钯的芳族碳酸酯的收率（钯的转换数）。

8. 发明授权

US5196598A Process for producing polyhydroperoxy aromatic compound 失效
标题翻译：生产聚羟基芳族化合物的方法
公开(公告)号：US5196598A
公开(公告)日：1993-03-23
申请号：US779053
申请日：1991-10-18
申请人： Hiroshi Iwane , Takahiro Sugawara , Naoki Suzuki , Kimiko Kaneko
发明人： Hiroshi Iwane , Takahiro Sugawara , Naoki Suzuki , Kimiko Kaneko
IPC分类号： B01J23/14 , B01J23/75 , B01J23/755 , B01J27/053 , B01J27/128 , B01J27/135 , B01J27/138 , B01J27/18 , B01J27/185 , B01J27/232 , B01J27/25 , B01J27/26 , B01J31/04 , B01J31/22 , C07B61/00 , C07C407/00 , C07C409/08
CPC分类号： C07C409/08 , C07C407/00
摘要： A process for producing a polyhydroperoxy aromatic compound by oxidation of an aromatic hydrocarbon, e.g., 4,4'-diisopropylbiphenyl and 4,4'-diisopropylnaphthalene, with molecular oxygen is disclosed, in which the oxidation is carried out in the presence of a metal ion selected from cobalt, nickel, zinc and lead ions. Even in using a reaction apparatus made of an iron-containing metal generally employed in industry, a high conversion of secondary alkyl groups can be reached, and the desired polyhydroperoxy aromatic compound can be obtained in a high yield.

9. 发明授权

US5175352A Process for preparing 2,6-naphthalenedicarboxylic acid 失效
标题翻译：制备2,6-萘二甲酸的方法
公开(公告)号：US5175352A
公开(公告)日：1992-12-29
申请号：US817347
申请日：1992-01-06
申请人： Hiroshi Iwane , Takahiro Sugawara
发明人： Hiroshi Iwane , Takahiro Sugawara
IPC分类号： C07C51/265
CPC分类号： C07C51/265
摘要： A process for preparing 2,6-naphthalenedicarboxylic acid comprising oxidation reaction of 2,6-diisopropylnaphthalene or an oxidation product thereof with molecular oxygen in a solvent containing an aliphatic carboxylic acid in the presence of a catalyst comprising cobalt and manganese as heavy metals and a bromine compound is disclosed, in which said oxidation reaction is carried out in the presence of at least one nitrogen-containing compound selected from the group consisting of a pyridine compound, ammonia, a carboxylic acid ammonium salt, urea, a urea derivative, an amine, and a carboxylic acid amide. 2,6-Naphthalenedicarboxylic acid can be obtained at higher purity and in increased yield.

10. 发明授权

US5019656A Process for preparing p-hydroxybenzyl alcohol 失效
标题翻译：制备对羟基苄醇的方法
公开(公告)号：US5019656A
公开(公告)日：1991-05-28
申请号：US485482
申请日：1990-02-27
申请人： Hiroshi Iwane , Takahiro Sugawara , Naoki Suzuki
发明人： Hiroshi Iwane , Takahiro Sugawara , Naoki Suzuki
IPC分类号： C07C37/20
CPC分类号： C07C37/20 , C07C37/115
摘要： A process for preparing p-hydroxybenzyl alcohol or a derivative thereof comprising reacting a phenol and a formaldehyde source under a basic condition is disclosed, wherein the reaction is carried out in an alcoholic organic solvent in the presence of a crown ether. The process achieves high selectivity toward the para position without involving high cost.

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