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公开(公告)号:US4065491A
公开(公告)日:1977-12-27
申请号:US758790
申请日:1977-01-12
IPC分类号: C07F9/38
CPC分类号: C07F9/3813
摘要: The invention relates to a new and improved method for the preparation of N-phosphonomethyl-glycine, a potent pre-emergence herbicide. According to the invention glycine, formaldehyde and a dialkyl phosphite are condensed in an aqueous alkaline medium to form a N-phosphonomethyl-glycine dialkyl ester, and the diester is hydrolyzed with a mineral acid.
摘要翻译: 本发明涉及一种新的和改进的N-膦酰基甲基 - 甘氨酸的制备方法,N-膦酰基甲基 - 甘氨酸是有效的出苗前除草剂。 根据本发明,甘氨酸,甲醛和亚磷酸二烷基酯在碱性水溶液中冷凝,形成N-膦酰基甲基 - 甘氨酸二烷基酯,二酯用无机酸水解。
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公开(公告)号:US5043163A
公开(公告)日:1991-08-27
申请号:US565881
申请日:1990-08-09
申请人: Laszlo Pap , Eva Somfai , Andras Szego , Istvan Szekely , Lajos Nagy , Gyorgy Hidasi , Sandor Zoltan , Andrea Toth , Bela Bertok , Sandor Botar , Antal Gajary , Agnes Hegedus , Aniko Deak
发明人: Laszlo Pap , Eva Somfai , Andras Szego , Istvan Szekely , Lajos Nagy , Gyorgy Hidasi , Sandor Zoltan , Andrea Toth , Bela Bertok , Sandor Botar , Antal Gajary , Agnes Hegedus , Aniko Deak
IPC分类号: A01N57/10 , A01N53/00 , A01N53/02 , A01N53/06 , A01N53/08 , A01N57/12 , A01N57/14 , A01N57/16 , A01N57/18 , A01P7/04
摘要: The present invention relates to a multi-component pesticidal composition against anthropoda containing as active ingredient pyrethroides and phosphate esters and optionally piperonyl butoxide and excipients comprising as pyrethroid component 0.1 to 40 percent by weight of cypermethrin related to the total weight comprising out of the 8 possible isomers 40 to 100 percent by weight of 1RcisS and/or 1RtransS stereoisomer and as a second component at least one phosphoric acid, thiophosphoric acid or dithiophosphate being toxic on arthropoda at a ratio of 1:1-99 related to the amount of cypermethrin.
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公开(公告)号:US6162923A
公开(公告)日:2000-12-19
申请号:US463433
申请日:2000-04-26
申请人: Csaba Huszar , Attila Kis-Tamas , Attila Nemeth , Antal Gajary , Lajosne Pali
发明人: Csaba Huszar , Attila Kis-Tamas , Attila Nemeth , Antal Gajary , Lajosne Pali
IPC分类号: C07D235/02
CPC分类号: C07D235/02
摘要: The present invention relates to a process for the preparation of a compound of general formula (I), ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group of 1-6 carbon atoms, and their salts, wherein the compound of formula (II): ##STR2## is reacted with a compound of formula (III): ##STR3## wherein R represents an alkyl group of 1-4 carbon atoms and R.sup.1 is the same as defined above, by heating their neutral pH mixtures at the boiling temperature of the mixture, and the resulting compound of general formula (IV): ##STR4## wherein R and R.sup.1 are the same as defined above, is cyclized into the compound of general formula (I) by further elevating the temperature of the neutral mixture, and if desired, the compounds of general formula (I) are transformed into their salts, or the compounds of general formula (I) are liberated from their salts.
摘要翻译: PCT No.PCT / HU98 / 00065 Sec。 371日期:2000年04月26日 102(e)日期2000年4月26日PCT提交1998年7月22日PCT公布。 出版物WO99 / 05118 日期1999年2月4日本发明涉及制备通式(I)化合物的方法,其中R1表示氢原子或1-6个碳原子的烷基,及其盐,其中化合物 式(II):与式(III)化合物反应:其中R表示1-4个碳原子的烷基且R1与上述定义相同,通过在混合物的沸点温度下加热其中性pH混合物 ,并且通过进一步提高中性混合物的温度将所得到的通式(IV)化合物(其中R和R 1与上述定义相同)环化成通式(I)的化合物,如果需要,化合物 通式(I)的化合物转化为它们的盐,或者通式(I)的化合物从其盐中释放出来。
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公开(公告)号:US5153349A
公开(公告)日:1992-10-06
申请号:US601767
申请日:1990-10-19
申请人: Sandor Zoltan , Gyorgy Hidasi , Bela Bertok , Istavan Szekely , Janis Hajimichael , Sandor Botar , Lajos Nagy , Eva Somfai , Istvan Lak , Andras Rapi , Antal Gajary , Agnes Hegedus , Maria Tary
发明人: Sandor Zoltan , Gyorgy Hidasi , Bela Bertok , Istavan Szekely , Janis Hajimichael , Sandor Botar , Lajos Nagy , Eva Somfai , Istvan Lak , Andras Rapi , Antal Gajary , Agnes Hegedus , Maria Tary
IPC分类号: A01N53/00 , C07C255/14
CPC分类号: A01N53/00
摘要: The invention relates to a process for the preparation of such isomer mixtures of cypermethrine of the Formula (I) ##STR1## wherein carbon atoms indicated by 1, 3 and .alpha. stand for a chiral carbon atom and the wavy line indicates cis or trans configuration related to the cyclopropane ring--which contains out of the theoretically possible 8-isomers of cypermethrine at least 95% of 1RtransS and 1StransR (Ib) isomer pair or only a mixture of 1RcisC and 1ScisR (Ia) and the isomer pair (Ib) of the ratio (Ia):(Ib)=55:45-25:75 by asymmetric transformation of second order performed in the presence of an amine base and solvent from a starting cypermethrine isomer mixture which contains next to the isomer pair (Ib) cis and other trans isomers or the isomer pair Ia+Ib at an undesired ratio.
摘要翻译: PCT No.PCT / HU90 / 00006 Sec。 371 1990年10月19日第 102(e)1990年10月19日PCT PCT 1990年1月17日PCT公布。 出版物WO90 / 08132 日本1990年7月26日。本发明涉及一种制备式(I)的氯氰菊酯的异构体混合物的方法,其中由1,3和α表示的碳原子代表手性碳原子 并且波浪线表示与环丙烷环有关的顺式或反式构型,其中含有理论上可能的氯氰菊酯的8-异构体至少95%的1RtransS和1StransR(Ib)异构体对,或仅包含1RcisC和1ScisR(Ia )和通过在胺碱和溶剂的存在下由起始氯氰菊酯异构体混合物进行的二级的不对称转化,比率(Ia):(Ib)= 55:45-25:75的异构体对(Ib)= 55:45-25: 异构体对(Ib)顺式和其他反式异构体或异构体对Ia + Ib处于不期望的比例。
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公开(公告)号:US4638002A
公开(公告)日:1987-01-20
申请号:US576399
申请日:1983-12-30
申请人: Istvan Szekely , Sandor Botar , Krisztina Dolgos nee Kekesi , Bela Bertok , Antal Gajary , Tamas Szabolcsi , Gabor Kovacs , Marianna Lovasz nee Gaspar
发明人: Istvan Szekely , Sandor Botar , Krisztina Dolgos nee Kekesi , Bela Bertok , Antal Gajary , Tamas Szabolcsi , Gabor Kovacs , Marianna Lovasz nee Gaspar
IPC分类号: C07C69/76 , A61K31/343 , A61K31/5585 , A61P1/04 , A61P39/00 , C07C51/363 , C07C51/367 , C07C63/04 , C07C63/70 , C07C65/03 , C07C65/21 , C07C67/00 , C07C69/88 , C07C201/00 , C07C205/58 , C07C231/00 , C07C231/12 , C07C253/00 , C07C405/00 , C07D209/42 , C07D257/04 , C07D307/00 , C07D307/935 , C07D307/937 , C07D405/00 , C07D405/10 , C07F9/40 , C07F9/535 , C07F9/54 , A61K31/44
CPC分类号: C07D257/04 , C07C205/58 , C07C255/00 , C07C405/00 , C07C405/0041 , C07C405/0083 , C07C65/03 , C07C65/21 , C07D307/935 , C07D307/937 , C07D405/10 , C07F9/4015 , C07F9/5352 , C07F9/5456
摘要: The invention relates to new 2,3,4-trinor-1,5-inter-m-phenylene-PGI.sub.2 derivatives of the formula (I) ##STR1## wherein A stands for carboxy, cyano, tetrazolyl or --COOR.sup.3 or --CONR.sup.1 R.sup.2 ;R.sup.3 is C.sub.1-4 alkyl or an equivalent of a pharmacologically acceptable cation:R.sup.1 and R.sup.2 each stands for hydrogen, phenyl; C.sub.1-5 alkyl, optionally substituted by carboxy, hydroxy, phenyl or C.sub.2-5 alkoxycarbonyl; or C.sub.1-4 alkylsulfonyl; orR.sup.1 and R.sup.2 together form an .alpha.,.omega.-alkylene chain containing 3-6 carbon atoms;B stands for oxygen or methylene;Y is optionally bromo-substituted vinylene or a --C.tbd.C-- group:R.sup.4 stands for hydrogen or tetrahydro-pyran-2-yl;R.sup.5 represents an alkyl group containing 5-9 carbon atoms, which can be optionally interrupted by one or more oxygen atom(s) or --CH.dbd.CH-- or --C.tbd.C-- group(s) and/or optionally substituted by halogen; or a phenyoxymethyl group optionally substituted by halogen or trifluoromethyl; or an alkenoyloxymethyl group containing 3-5 carbon atoms;R.sup.6 is hydrogen or C.sub.1-4 alkyl;R.sup.7 stands for hydrogen, halogen, cyano, C.sub.1-4 alkyl or C.sub.1-4 alkoxy;R.sup.8 is hydrogen, halogen, cyano, nitro, hydroxy or C.sub.2-5 alkanoylamido;with the proviso that ifR.sup.5 stands for an alkyl group containing 5-9 carbon atoms which is unsubstituted or not interrupted by an oxygen atom or a --CH.dbd.CH-- or --C.tbd.C-- group; or a phenyoxymethyl group optionally substituted by halogen or trifluoromethyl, theneither R.sup.7 or R.sup.8 is other than hydrogen, or A is other than carboxy or --COOR.sup.3 and a process for the preparation thereof.The new compounds of the Formula I exhibit prolonged cytoprotecting and aggregation inhibiting and a low hypotensive effect and are superior to prostacycline in the prolonged duration of their activity.
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公开(公告)号:US5278309A
公开(公告)日:1994-01-11
申请号:US19603
申请日:1993-02-19
申请人: Bela Bertok , Istvan Szekely , Angelika Thurna , Lajos Nagy , Eva Somfai , Sandor Botar , Antal Gajary , Kalman Takacs
发明人: Bela Bertok , Istvan Szekely , Angelika Thurna , Lajos Nagy , Eva Somfai , Sandor Botar , Antal Gajary , Kalman Takacs
IPC分类号: C07C259/12 , C07C259/14 , C07C259/16 , C07C259/18 , C07D213/78 , C07D295/088 , C07O401/12
CPC分类号: C07D213/78 , C07C259/12 , C07D295/088
摘要: A pure crystalline O-(2-hydroxy-3-piperidino-1-propyl) nicotinic acid amidoxime base of the Formula (Ib) ##STR1## is disclosed characterized by a melting point of 70.degree. to 73.degree. C., giving, when dissolved in an amount of 1 to 10 ml of concentrated sulfuric acid, a yellow homogeneous solution, and showing the following spectral characteristics:IR spectrum (kBr): .gamma. --O--C.dbd.N 1642 cm.sup.-1.sup.1 H-NMR spectrum (CDCL.sub.3, .delta. ppm): 1.48 m, (6H), CH.sub.2 -piperidine; 2.42 m, (6H), 3.times.CH.sub.2 --N; 3.36, br, (1H), CH--O; 4.08 m, (3H), 1--CH.sub.2, OH; 5.2, br, (2H), NH.sub.2 ; 7.30 m (1H), pyridine-5'; 7.92 m, 4', 8.62 m (1H), 6', 8.88 m, (1H), 2'.
摘要翻译: 公开了式(Ib)(*化学结构*)的纯结晶O-(2-羟基-3-哌啶-1-基 - 丙基)烟酰胺肟基,其特征在于熔点为70-73℃, 当溶解量为1至10ml浓硫酸时,得到黄色均匀溶液,并显示以下光谱特征:IR光谱(kBr):(γ)-OC = N 1642cm -1 1 H-NMR光谱 (CDCL3,(delta)ppm):1.48m,(6H),CH2-哌啶; 2.42m,(6H),3 * CH2-N; 3.36,br,(1H),CH-O; 4.08m,(3H),1-CH 2,OH; 5.2,br,(2H),NH2; 7.30m(1H),吡啶-5'; 7.92m,4',8.62m(1H),6',8.88m,(1H),2'。
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公开(公告)号:US4950682A
公开(公告)日:1990-08-21
申请号:US307395
申请日:1989-02-06
申请人: Laszlo Pap , Peter Sarkozi , Eva Somfai , Andras Szego , Istvan Szekely , Gyorgy Hidasi , Sandor Zoltan , Aniko Deak nee Moinar , Agnes Hegedus , Bela Bertok , Sandor Botar , Antal Gajary , Lajos Nagy
发明人: Laszlo Pap , Peter Sarkozi , Eva Somfai , Andras Szego , Istvan Szekely , Gyorgy Hidasi , Sandor Zoltan , Aniko Deak nee Moinar , Agnes Hegedus , Bela Bertok , Sandor Botar , Antal Gajary , Lajos Nagy
CPC分类号: A01N53/00
摘要: The present invention relates to synergistic arthropodicidal composition of several pyrethroidal active ingredients causing no damage to warm-blooded organisms comprising pyrethroides and piperonyl butoxide as active ingredient which comprises as pyrethroidal active ingredient 0.1-20% by weight of 1StransR-alpha-cyano-3-phenoxy-benzyl-3- (2,2-dichlorvinyl)-2,2-dimethyl/cyclopropane-cyrboxylate of the Formula I ##STR1## 0.05-10% by weight of cis-trans-tetramethrin (3,4,5,6-tetrahydrophthalimido-methyl(1RS)-cis-trans-chrysantemate) or trans-tetramethrin of the Formula II ##STR2## and a further pyrethroide, 0.1-40% by weight of piperonyl butoxide of the Formula III ##STR3##
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公开(公告)号:US20060161008A1
公开(公告)日:2006-07-20
申请号:US10478238
申请日:2002-05-16
申请人: Matyas Aradi , Ferenc Bakos , Zsolt Dombrady , Antal Gajary , Istvan Gyongyosi , Ferenc Kovacs , Andrea Major , Erika Matene Torok , Zsolt Parkanyi , Laszlo Schultz , Attila Supic , Sandor Szabom , Erzsebet Szalay , Jozsef Ugrics , Jozsef Zsiga
发明人: Matyas Aradi , Ferenc Bakos , Zsolt Dombrady , Antal Gajary , Istvan Gyongyosi , Ferenc Kovacs , Andrea Major , Erika Matene Torok , Zsolt Parkanyi , Laszlo Schultz , Attila Supic , Sandor Szabom , Erzsebet Szalay , Jozsef Ugrics , Jozsef Zsiga
IPC分类号: C07D333/28
CPC分类号: C07D333/12
摘要: The process according to the invention relates to the preparation of 2-chloromethyl-thiophene of the formula (I). During this process thiophene is chloromethylated in the presence of one or more compounds containing keto group and optionally it is transformed into the compound of the formula (II). Compounds of formula (I) and (II) are intermediates of several pharmaceutically active ingredients.
摘要翻译: 根据本发明的方法涉及式(I)的2-氯甲基 - 噻吩的制备。 在该过程中,噻吩在一种或多种含有酮基的化合物的存在下被氯甲基化,并且任选地将其转化为式(II)的化合物。 式(I)和(II)的化合物是几种药物活性成分的中间体。
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公开(公告)号:US5239077A
公开(公告)日:1993-08-24
申请号:US602287
申请日:1990-11-09
申请人: Bela Bertok , Istvan Szekely , Angelika Thurna , Lajos Nagy , Eva Somfai , Sandor Bota , Antal Gajary , Kalman Takacs
发明人: Bela Bertok , Istvan Szekely , Angelika Thurna , Lajos Nagy , Eva Somfai , Sandor Bota , Antal Gajary , Kalman Takacs
IPC分类号: C07C259/12 , C07C259/14 , C07C259/16 , C07C259/18 , C07D213/78 , C07D295/088
CPC分类号: C07D213/78 , C07C259/12 , C07D295/088
摘要: The inventions is a purer form of O-(2-hydroxy-3-piperidino-1-propyl)nicotinic acid amidoxime hydrochloride.
摘要翻译: PCT No.PCT / HU90 / 00003 Sec。 371日期1990年11月9日 102(e)1990年11月9日PCT PCT 1990年1月10日PCT公布。 公开号WO90 / 08131 日期:1990年7月26日。本发明是O-(2-羟基-3-哌啶-1-基 - 丙基)烟酸偕胺肟盐酸盐的更纯的形式。
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公开(公告)号:US4843174A
公开(公告)日:1989-06-27
申请号:US902460
申请日:1986-09-26
申请人: Gyula Balogh , Iren Boros neee Gundar , Antal Gajary , Gyorgy Hidasi , Andras Rappi , Jozsef Rakoczi , Rudolf Soos , Istvan Szekely , Sandor Zoltan
发明人: Gyula Balogh , Iren Boros neee Gundar , Antal Gajary , Gyorgy Hidasi , Andras Rappi , Jozsef Rakoczi , Rudolf Soos , Istvan Szekely , Sandor Zoltan
IPC分类号: C07C61/37 , C07C51/487
CPC分类号: C07C51/487
摘要: The invention relates to the separation of the geometrical isomers of cyclopropane carboxylic acids of formula (I) ##STR1## wherein R represents alkyl having 1 to 4 carbon atoms or halogen.
摘要翻译: PCT No.PCT / HU85 / 00072 Sec。 371日期1986年9月26日第 102(e)1986年9月26日PCT PCT日期为1985年12月6日PCT公布。 第WO86 / 03487号公报 日本1986年6月19日。本发明涉及式(I)的环丙烷羧酸(I)的几何异构体的分离,其中R表示具有1至4个碳原子的烷基或卤素。
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