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111. 发明专利

JPS6051690B2 失效
公开(公告)号：JPS6051690B2
公开(公告)日：1985-11-15
申请号：JP5619178
申请日：1978-05-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： MATSUI TERUHITO , NOMURA YOSHITOKU
IPC分类号： C07D307/30 , G02B27/28 , G02F1/09

112. 发明专利

JPS6028972A DIBENZO(B,E)OXEPIN DERIVATIVE AND ANTIALLERGIC AGENT CONTAINING SAID DERIVATIVE AS ACTIVE COMPONENT 失效
公开(公告)号：JPS6028972A
公开(公告)日：1985-02-14
申请号：JP11800983
申请日：1983-06-29
申请人： KYOWA HAKKO KOGYO KK
发明人： TAKIZAWA HIROSHI , IKUJI YOSHIMASA , OOMORI TAKEMORI , SHIYUTOU KATSUICHI
IPC分类号： C07D307/30 , A61K31/335 , A61K31/41 , A61K31/435 , A61K31/495 , A61P37/08 , C07D313/12 , C07D405/04 , C07D453/02
摘要： NEW MATERIAL:The dibenzo[b,e]oxepin derivative of formula I {R1 is cyano, 5-tetrazolyl, carbamoyl or -CO2R3 [R3 is H, alkyl or 1-(ethoxycarbonyloxy)ethyl]; R2 is 4-alkylpiperazino, 3-quinuclidylamino or -X-(CH2)n-NR4R5 (X is -NH, S or O; R4 and R5 are alkyl; n is 2 or 3)}, its acid addition salt or metallic salt. EXAMPLE:11-(4-Methylpiperazino)-6,11-dihydrodibenzo[ b,e ]oxepin-2-carboxylic acid ethyl ester. USE:It has antiallergic activity and is useful as a remedy for asthma, etc. as an antiallergic agent. It is administered preferably by oral administration or injection. PREPARATION:The compound of formula I is prepared from the o-halomethylbenzoic acid of formula II and the alkali metal salt of formula III via various reaction steps.

113. 发明专利

JPS59164761A Preparation of oxime ether derivative 失效
标题翻译：氧化物衍生物的制备
公开(公告)号：JPS59164761A
公开(公告)日：1984-09-17
申请号：JP4040483
申请日：1983-03-10
申请人： Sumitomo Chem Co Ltd
发明人： KISHIDA HIROSHI , OOSUMI TADASHI , HATAGOSHI MAKOTO
IPC分类号： C07D333/22 , A01N35/10 , A01N43/02 , A01N43/08 , A01N43/40 , C07C67/00 , C07C239/00 , C07C251/50 , C07C313/00 , C07C319/20 , C07C323/12 , C07C323/20 , C07C323/47 , C07D213/53 , C07D307/30 , C07D307/52 , C07D335/02 , C07D339/06
摘要： PURPOSE: To obtain the titled compound having young hormone activity, showing improved controlling effect on insects, especially insects belonging to the order Coleoptera, Lepidoptera, Hemiptera, Orthoptera, Diptera, etc., by reacting an aldehyde derivative with an amine.
CONSTITUTION: A compound shown by the formula I (R
1 and R
2 are H, 1W3C alkyl, halogen-substituted 1W3C alkyl, alkoxyalkyl, 2W3C alkenyl, phenyl pyridyl, etc., R
1 is linked to R
2 at end to form 5- or 6-membered ring) or its reactive derivative is reacted with a compound shown by the formula II (R
3 and R
4 are H, or methyl; R
5 is methyl, or halogen; R
6 is 1W4C alkyl, methoxy, etc.; X is O, S, or methylene; Y is O, or S; Z is O, or S; l is 0W5; m is 0W4; n is 0W2) or its reactive derivative at room temperature W100°C for 0.5W24hr, to give the desired compound shown by the formula III.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了获得具有年轻激素活性的标题化合物，通过使醛衍生物与胺反应，对昆虫特别是属于鞘翅目，鳞翅目，半翅目，直翅目，双翅目等的昆虫具有改善的防治效果。构成：由式I表示的化合物（R1和R2是H，1-3C烷基，卤素取代的1-3C烷基，烷氧基烷基，2-3C烯基，苯基吡啶基等，R1在末端连接到R2 形成5-或6-元环）或其反应性衍生物与式II所示的化合物反应（R3和R4为H或甲基; R5为甲基或卤素; R6为1-4C烷基，甲氧基等） X是O，S或亚甲基; Y是O或S; Z是O或S; I是0-5; m是0-4; n是0-2）或其在室温下的反应性衍生物 -100℃，0.5-24小时，得到式III所示的所需化合物。

114. 发明专利

JPS5951274A Preparation of 2,3-dihydrofuran compound 失效
标题翻译：制备2,3-二氢呋喃化合物
公开(公告)号：JPS5951274A
公开(公告)日：1984-03-24
申请号：JP15999582
申请日：1982-09-14
申请人： Noguchi Kenkyusho
发明人： MORIKAWA SHIYUNICHI
IPC分类号： C07D307/28 , B01J23/00 , B01J23/44 , C07B61/00 , C07D307/30
CPC分类号： Y02P20/52
摘要： PURPOSE: To prepare the titled compound useful as an intermediate of pharmaceuticals, etc., economically, in an industrial scale, by catalytically hydrogenating a furan compound having substituent group corresponding to the objective compound using a palladium catalyst in the presence of trifluoroacetic acid, and thermally decomposing the hydrogenation product.
CONSTITUTION: The compound of formula I (R
1 and R
2 is H, substituted or unsubstituted alkyl, alkoxy or carbonyl) is catalytically hydrogenated in the presence of preferably 1.5W3 equivalent, based on said compound, of trifluoroacetic acid using a palladium catalyst such as palladium, palladium oxide, palladium chloride, etc. supported by a carrier such as carbon, alumina, silica- alumina, etc. The resultant compound is thermally decomposed to obtain the compound of formula II easily from an abundantly available inexpensive raw material within a relatively short time. The trifluoroacetic acid produced as a by-product can be recovered and reused. The hydrogenation reaction and the thermal decomposition reaction can be carried out in one pot.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：在经济上以工业规模制备用作药物中间体的标题化合物，通过在三氟乙酸存在下，使用钯催化剂催化氢化具有与目标化合物相应的取代基的呋喃化合物，以及热分解氢化产物。构成：式I化合物（R 1和R 2是H，取代或未取代的烷基，烷氧基或羰基）在优选1.5-3当量（基于所述化合物）三氟乙酸使用由载体如碳，氧化铝，二氧化硅 - 氧化铝等负载的钯，氧化钯，氯化钯等的钯催化剂进行热分解，从而获得式II化合物容易从大量可利用的在较短的时间内廉价的原料。作为副产物生产的三氟乙酸可以回收和重复使用。氢化反应和热分解反应可以在一锅中进行。

115. 发明专利

JPS58150559A OXIME ETHER DERIVATIVE, ITS PREPARATION AND INSECTICIDE CONTAINING SAID DERIVATIVE AS ACTIVE COMPONENT 失效
公开(公告)号：JPS58150559A
公开(公告)日：1983-09-07
申请号：JP3455382
申请日：1982-03-04
申请人： SUMITOMO CHEMICAL CO
发明人： OOSUMI TADASHI , HATAGOSHI MAKOTO , KISHIDA HIROSHI
IPC分类号： A01N35/10 , A01N37/28 , A01N39/00 , A01N43/08 , A01N43/10 , A01N43/18 , A01N43/28 , A01N43/40 , C07C67/00 , C07C239/00 , C07C251/50 , C07C251/54 , C07C251/58 , C07C313/00 , C07C323/20 , C07C323/37 , C07C323/47 , C07C325/00 , C07C327/58 , C07D213/53 , C07D307/30 , C07D307/52 , C07D307/62 , C07D307/66 , C07D333/22 , C07D333/36 , C07D335/02 , C07D339/06
摘要： NEW MATERIAL:The compound of formulaI(n is 0-2; R1 is H, lower alkyl, halogen, etc.; R2 and R3 are H or lower alkyl; R4 and R5 are H, lower alkyl, lower alkanoyl, phenyl, etc., R4 and R5 may together form a saturated or unsaturated 5- or 6-membered ring containing 0-2 O or S atoms in the ring by bonding together at the terminals; X is O, S methylene, etc.; Y is O, S or amino). EXAMPLE:3-(p-Toluenesulfonyloxy)propyl propionaldoxime ether. USE:It has an activity similar to juvenile hormone, and is useful as an insecticide. It exhibits extremely high controlling effect to hemipterous insects. PROCESS:The compound of formulaIcan be prepared by reacting the halide or tosylate of formula II (A1 is halogen, etc.) with the alkali metal salt of oxime of formula III (B1 is alkali metal salt) in an inert solvent such as DMF at -30- +100 deg.C.

116. 发明专利

JPS57163343A PREPARATION OF ESTER USING HOMOGENEOUS SYSTEM CATALYST 失效
公开(公告)号：JPS57163343A
公开(公告)日：1982-10-07
申请号：JP4671681
申请日：1981-03-30
申请人： OSAKA DAIGAKU
发明人： MURAHASHI SHIYUNICHI , ITOU KEIICHIROU , MAEDA YOSHIHIRO
IPC分类号： C07C69/02 , B01J23/00 , B01J23/40 , C07B61/00 , C07C67/00 , C07C69/612 , C07C69/76 , C07C69/78 , C07D307/30 , C07D307/32 , C07D307/33 , C07D307/44 , C07D309/30
摘要： PURPOSE:To prepare the titled compound easily, industrially, in hgh efficiency and selectivity, by reacting a specific alcohol using a homogeneous system catalyst such as ruthenium compound, etc. CONSTITUTION:The objective compound is prepared by reacting the alcohol compound of formula[R -R are H, (substituted) alkyl, cycloalkyl, aralkyl, or hetero-ring residue]or reacting said alcohol compound with the compound of formula R OH (R has the same definition as R ), in the presence of a homogeneous system catalyst consisting of a ruthenium compound, a palladium compound or a rhodium compound. USE:A gamma- and delta-lactone can be also prepared easily by applying the process to a diol.

117. 发明专利

JPS55131363A FOOD FLAVORING METHOD 失效
公开(公告)号：JPS55131363A
公开(公告)日：1980-10-13
申请号：JP3568880
申请日：1980-03-19
申请人： POLAK FRUTAL WORKS
发明人： BERUTOUSU BUAN DERU BUARU
IPC分类号： A23L27/20 , A23L27/26 , C07D307/30 , C07D333/34

118. 发明专利

JPS54148723A Manufacture of acylcianide 失效
标题翻译： ACYLCIANIDE的制造
公开(公告)号：JPS54148723A
公开(公告)日：1979-11-21
申请号：JP5642579
申请日：1979-05-10
申请人： Bayer Ag
发明人： KURUTO FUINDAIZEN , KARURU HAINTSU RINKERU
IPC分类号： B01J31/02 , B01J27/00 , B01J27/26 , B01J31/00 , B01J31/04 , C07B61/00 , C07C20060101 , C07C67/00 , C07C253/00 , C07C255/16 , C07C255/17 , C07C255/31 , C07C255/38 , C07C255/40 , C07C255/45 , C07C255/56 , C07D207/10 , C07D235/04 , C07D253/06 , C07D307/30
CPC分类号： C07C253/20 , C07C253/30 , C07C255/40 , C07C255/17 , C07C255/33

119. 发明专利

JPS54147059A Optical device 失效
标题翻译：光学装置
公开(公告)号：JPS54147059A
公开(公告)日：1979-11-16
申请号：JP5619178
申请日：1978-05-11
申请人： Mitsubishi Electric Corp
发明人： MATSUI TERUJI , NOMURA YOSHITOKU
IPC分类号： C07D307/30 , G02B27/28 , G02F1/09
摘要： PURPOSE: To eliminate loss even against non-modulated light by interposing a crystal plate having Faraday effect betweeen a plurality of double refractive crystal plates.
CONSTITUTION: Double refractive crystal plates 11, 13, 14 which are cut out from uniaxial crystal in such a manner that the optical axis thereof inclines to the surface and have been polished to parallel flat plates are so disposed that the double refractive crystal plates 13, 14 assume an angle of 45° to the double refractive crystal plate 11 with the incident ray direction 10 as an axis. In addition, a crystal plate 12 which is formed by YIG, etc. and has Faraday effect is interposed between the double refractive crystal plates 11, 13. Then, the non-polarized light 10 coming from the left side is separated to the light having mutually perpendicular polarization within the crystal of the double refractive crystal plate 11, after which the plane of polarization is rotated 45° by the crystal plate 12, thence the light having the polarization direction parallel to the optical axis of the double refractive crystal plates 13, 14 advances diagonally within the crystals of these plates 13, 14, and is again combined to one light, which is then emitted.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过在多个双折射晶体板之间插入具有法拉第效应的晶体板来消除甚至针对非调制光的损耗。构成：将双轴折射晶体板13,13,14从单轴晶体切出，使其光轴向表面倾斜并被平面化研磨而成， 14假设角度为45度。以入射光线方向10为轴的双折射晶体板11。此外，在双折射晶体板11,13之间插入由YIG等形成并具有法拉第效应的晶体板12，然后将来自左侧的非偏振光10分离成具有在双折射晶体板11的晶体内相互垂直的偏振，然后偏振平面旋转45度。因此，由于具有与双折射晶体板13,14的光轴平行的偏振方向的光在这些板13,14的晶体内斜向前进，并且再次组合成一个光发射。

120. 发明专利

JPS54112853A PREPARATION OF DIHYDROFURAN OR FURAN DERIVATIVE 失效
公开(公告)号：JPS54112853A
公开(公告)日：1979-09-04
申请号：JP2014678
申请日：1978-02-23
申请人： MITSUBISHI CHEM IND
发明人： YOSHIDA ZENICHI
IPC分类号： C07D307/30 , C07D307/64
摘要： PURPOSE:To obtain a dihydrofuran or furan derivative usable for pesticides and medicines, and as a raw material for the synthesis of various chemicals, by reacting trithiocyclopropenium salt with a specific hydroxy compound. CONSTITUTION:A trithiocyclopropenium salt of formula I: (R is hydrocarbon or heterocyclic group which may have a substituent; X(-) is anion) is reacted with a hydroxy compound of formula II: (R is alkoxycarbonyl, acyl, or cyano group) in a solvent, e.g. methylene chloride or DMF, in the presence of a base, e.g. a tertiary amine or metal alkoxide, to make the reaction proceed smoothly, at 0-100 deg.C for 0.5-5 hr to give a dihydrofuran derivative of formula III or a furan derivative of formula IV. A glycolic ester as a compound of the formula II yields a dihydrofuran derivative. A compound of formula II wherein R is acyl group affords a furan derivative.

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