专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US3440245A Glutarimidomethyl and beta-methylglutarimidomethyl esters of chrysanthemum carboxylic acids 失效
标题翻译：羧甲基纤维素和羧甲基纤维素羧甲基纤维素
公开(公告)号：US3440245A
公开(公告)日：1969-04-22
申请号：US3440245D
申请日：1964-12-11
申请人： SUMITOMO CHEMICAL CO
发明人： KATO TAKEAKI , UEDA KENZO , HORIE SADAO , MIZUTANI TOSHIO , FUJIMOTO KEIMEI , OKUNO YOSITOSI
IPC分类号： A01N53/04 , C07D211/88 , C07D29/22 , A01N9/22 , C07D29/20
CPC分类号： C07D211/88

32. 发明申请

US20120309802A1 ESTER COMPOUND AND USE THEREOF 失效
公开(公告)号：US20120309802A1
公开(公告)日：2012-12-06
申请号：US13580498
申请日：2011-02-18
申请人： Noritada Matsuo
发明人： Noritada Matsuo
IPC分类号： C07D249/12 , A01P7/04 , A01N53/04
CPC分类号： C07D233/78 , A01N53/00
摘要： An ester compound represented by formula (1): wherein R1 represents C1-C4 alkyl, has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.

33. 发明授权

US06838473B2 Seed treatment with combinations of pyrethrins/pyrethroids and clothiandin 有权
标题翻译：用除虫菊酯/拟除虫菊酯和噻虫胺的组合进行种子处理
公开(公告)号：US06838473B2
公开(公告)日：2005-01-04
申请号：US09968117
申请日：2001-10-01
申请人： Jawed Asrar , Frank C. Kohn
发明人： Jawed Asrar , Frank C. Kohn
IPC分类号： A01H5/00 , A01C1/08 , A01M1/20 , A01N37/44 , A01N51/00 , A01N53/00 , A01N53/02 , A01N53/04 , A01N53/06 , A01N53/08 , A01N43/78 , A61K31/425
CPC分类号： A01N51/00 , A01N53/00 , A01N2300/00
摘要： A method of preventing damage to the seed and/or shoots and foliage of a plant by a pest includes treating the seed from which the plant grows with a composition that includes a combination of clothianidin and at least one pyrethrin or synthetic pyrethroid. The treatment is applied to the unsown seed. In another embodiment, the seed is a transgenic seed having at least one heterologous gene encoding for the expression of a protein having pesticidal activity against a first pest and the composition has activity against at least one second pest. Treated seeds are also provided.
摘要翻译：防止害虫对植物的种子和/或苗和叶子的损害的方法包括用包含噻虫啉和至少一种除虫菊酯或合成拟除虫菊酯的组合的组合物处理植物生长的种子。该处理适用于未种子。在另一个实施方案中，种子是具有编码表达具有针对第一害虫的杀虫活性的蛋白质的至少一种异源基因的转基因种子，并且该组合物具有抵抗至少一种第二害虫的活性。还提供处理过的种子。

34. 发明授权

US5599828A Synergistic combination of microbicides to combat fungi on plants 失效
标题翻译：杀菌剂与植物真菌的协同组合
公开(公告)号：US5599828A
公开(公告)日：1997-02-04
申请号：US443942
申请日：1995-05-18
申请人： Ronald Zeun , Gertrude Knauf-Beiter
发明人： Ronald Zeun , Gertrude Knauf-Beiter
IPC分类号： A01N43/647 , A01C1/00 , A01N43/54 , A01N43/653 , A01N53/04 , A01P3/00 , A01N43/64
CPC分类号： A01N43/653
摘要： A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, wherein component I is a compound selected from the group(IA) 1-[3-(2-chlorophenyl)-2-(4-fiuorophenyl)oxiran-2-ylmethyl]-1H-1,2,4-triazole ("epoxiconazol");(IB) 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)-butyronitrile ("fenbuconazol");(IC) 5-(4-chlorobenzyl)-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-cyclopentanol ("metconazol");(ID) 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazol-1-yl)propyl-1,1,2,2-tetrafluoroethyl ether ("tetracon azol");(IE) .alpha.-[2-(4-chlorophenyl)ethyl]-.alpha.-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol ("tebuconazol");(IF) 1-[4-bromo-2-(2,4-dichlorophcnyl)tetrahydrofurfuryl]-1H-1,2,4-triazole ("bromuconazol");or in each case one of the salts or metal complexes thereof;and component II is(IIA) 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triazole ("propiconazol") and/or(IIB) 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidineamine ("cyprodinil"),or in each case one of the salts or metal complexes thereof.
摘要翻译：具有协同作用的植物杀微生物组合物，其包含至少两种活性成分组分，其中组分I是选自（IA）1- [3-（2-氯苯基）-2-（4-氟苯基） -2-基甲基] -1H-1,2,4-三唑（“环氧唑”）; （IB）4-（4-氯苯基）-2-苯基-2-（1,2,4-三唑-1-基甲基） - 丁腈（“fenbuconazol”）; （IC）5-（4-氯苄基）-2,2-二甲基-1-（1H-1,2,4-三唑-1-基甲基） - 环戊醇（“metconazol”）; （ID）2-（2,4-二氯苯基）-3-（1H-1,2,4-三唑-1-基）丙基-1,1,2,2-四氟乙醚（“tetracon azol”）; （IE）α-[2-（4-氯苯基）乙基]-α-（1,1-二甲基乙基）-1H-1,2,4-三唑-1-乙醇（“tebuconazol”）; （IF）1- [4-溴-2-（2,4-二氯甲基）四氢糠基] -1H-1,2,4-三唑（“溴代唑”）; 或者在每种情况下为其盐或金属络合物之一; 组分II为（IIA）1- [2-（2,4-二氯苯基）-4-丙基-1,3-二氧戊环-2-基甲基] -1H-1,2,4-三唑（“丙环唑”）和 /或（IIB）4-环丙基-6-甲基-N-苯基-2-嘧啶胺（“西酞酸”），或者在每种情况下都是其盐或金属络合物之一。

35. 发明授权

US5340835A Esters of 2,2-dimethyl-3-[(2,2-difluoro-cyclopropylidene) methyl]cyclopropane carboxylic acids 失效
标题翻译： 2,2-二甲基-3 - [（2,2-二氟 - 环丙叉基）甲基]环丙烷羧酸的酯
公开(公告)号：US5340835A
公开(公告)日：1994-08-23
申请号：US5603
申请日：1993-01-19
申请人： Didier Babin , Marc Benoit , Jean-Pierre Demoute , Fabienne Pilorge , Nicole Reinier
发明人： Didier Babin , Marc Benoit , Jean-Pierre Demoute , Fabienne Pilorge , Nicole Reinier
IPC分类号： C07C69/747 , A01N53/00 , A01N53/02 , A01N53/04 , A01N53/06 , A01N53/08 , C07C61/40 , C07C69/743 , C07C233/58 , C07C255/39 , C07D207/32 , C07D207/333 , C07D209/48 , C07D213/65 , C07D213/68 , C07D233/72 , C07D277/22 , C07D277/24 , C07D307/42 , C07D309/38 , C07C69/74 , A01N9/24
CPC分类号： C07D207/333 , A01N53/00 , C07C255/39 , C07C61/40 , C07C69/743 , C07D213/65 , C07D277/24 , C07D307/42
摘要： A compound selected from the group consisting of all stereoisomeric forms and mixtures thereof of a compound of the formula ##STR1## wherein Y and Z are individually selected from the groups consisting of hydrogen, halogen, --CF.sub.3, alkyl, alkoxy and alkylthio of 1 to 8 carbon atoms and aryl, aryloxy and arylthio of up to 14 carbon atoms optionally substituted with at least one member of the group consisting of halogen, hydroxy optionally esterified etherified, --CF.sub.3 and alkyl of 1 to 8 carbon atoms and R is alkyl of 1 to 8 carbon atoms or the remainder of a pyrethrinoid alcohol having excellent pesticidal properties and their preparation and intermediates.
摘要翻译：选自其中Y和Z分别选自氢，卤素，-CF 3，烷基，烷氧基和烷硫基的所有立体异构形式及其混合物的化合物的化合物至多8个碳原子的芳基，芳基，芳氧基和芳硫基任选被至少一个选自卤素，羟基任意酯化的醚化的-CF 3和1-8个碳原子的烷基取代的芳基，R是 1至8个碳原子，或其余的除虫菊酯醇具有优良的杀虫特性及其制备和中间体。

36. 发明授权

US5334608A Azolymethyl-cyclopropyl derivatives 失效
标题翻译：芳基甲基 - 环丙基衍生物
公开(公告)号：US5334608A
公开(公告)日：1994-08-02
申请号：US021390
申请日：1993-02-23
申请人： Jurgen Scherkenbeck , Thomas Himmler , Hermann Hagemann , Stefan Dutzmann , Heinz-Wilhelm Dehne , Gerd Hanssler
发明人： Jurgen Scherkenbeck , Thomas Himmler , Hermann Hagemann , Stefan Dutzmann , Heinz-Wilhelm Dehne , Gerd Hanssler
IPC分类号： A01N53/12 , A01N43/653 , A01N53/04 , A61K31/41 , C07D249/08 , C07D301/02 , C07D303/46 , C07D521/00
CPC分类号： C07D249/08 , A01N43/653 , C07D231/12 , C07D233/56 , C07D303/46
摘要： New azolylmethyl-cyclopropyl derivatives of the formula ##STR1## in which R represents cyano or a group of the formula ##STR2## Z represents halogen, alkyl having 1 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 halogen atoms, alkoxy having 1 to 4 carbon atoms, halogenoalkoxy having 1 to 4 carbon atoms and 1 to 5 halogen atoms, or alkoximininoalkyl having 1 to 4 carbon atoms in the alkoxy group and 1 to 4 carbon atoms in the alkyl group andm represents the numbers 0, 1 or 2, and addition products thereof with acids or metal salts are very effective for combating fungi.New oxiranes of the formula ##STR3## in which Z and m have the abovementioned meanings, are valuable intermediates for the preparation of compounds of the formula (I).
摘要翻译：其中R表示氰基的式（I）的新的唑基甲基 - 环丙基衍生物或下式的基团Z表示卤素，具有1至4个碳原子的烷基，具有1至4个碳原子的卤代烷基和1至 5个卤素原子，1〜4个碳原子的烷氧基，1〜4个碳原子的卤代烷氧基和1〜5个卤素原子，烷氧基中1〜4个碳原子的烷基肟基，烷基中1〜4个碳原子代表数字0,1或2，其与酸或金属盐的加成产物对抗真菌非常有效。其中Z和m具有上述含义的式“IMAGE”（II）的新环氧烷是制备式（I）化合物的有价值的中间体。

37. 发明授权

US5312964A Process and intermediates 失效
标题翻译：工艺和中间体
公开(公告)号：US5312964A
公开(公告)日：1994-05-17
申请号：US68251
申请日：1993-05-27
申请人： Didier Babin , Neerja Bhatnagar , Francis Brion , Colette Colladant
发明人： Didier Babin , Neerja Bhatnagar , Francis Brion , Colette Colladant
IPC分类号： A01N53/10 , A01N53/02 , A01N53/04 , A01N53/06 , A01P7/02 , A01P7/04 , C07B41/12 , C07C67/00 , C07C67/14 , C07C67/307 , C07C67/313 , C07C69/743 , C07C69/747 , C07C69/757 , C07C235/06 , C07C253/30 , C07C255/39 , C07C323/19 , C07C327/44 , C07D209/48 , C07D209/49 , C07D307/28 , C07D307/45 , C07C121/75
CPC分类号： C07D209/48 , C07C255/39 , C07C67/307 , C07C67/313 , C07C69/743
摘要： A novel process for the preparation of isomers or mixtures of isomers of compounds of the formula ##STR1## and novel intermediates therefore.
摘要翻译：用于制备式的化合物的异构体或异构体的混合物的新方法

38. 发明授权

US5280044A Fungicides 失效
标题翻译：杀菌剂
公开(公告)号：US5280044A
公开(公告)日：1994-01-18
申请号：US635993
申请日：1990-12-31
申请人： Patrick J. Crowley , Alasdair T. Glen , Rosamund A. Spence
发明人： Patrick J. Crowley , Alasdair T. Glen , Rosamund A. Spence
IPC分类号： A01N37/20 , A01N37/22 , A01N37/30 , A01N37/40 , A01N37/46 , A01N37/50 , A01N41/10 , A01N43/36 , A01N43/44 , A01N43/60 , A01N43/84 , A01N47/20 , A01N47/30 , A01N53/00 , A01N53/04 , A01P3/00 , C07C231/02 , C07C231/06 , C07C231/12 , C07C237/42 , C07C253/30 , C07C255/62 , C07C255/64 , C07C259/10 , C07C271/28 , C07C273/18 , C07C275/28 , C07C275/42 , C07C315/04 , C07C317/44 , C07C319/20 , C07C323/52 , C07C323/60 , C07C327/42 , C07C327/48 , C07D205/08 , C07D295/192 , A01N37/18 , C07C233/65
CPC分类号： C07D295/192 , A01N37/46 , A01N43/44 , A01N47/20 , A01N47/30 , A01N53/00 , C07C237/42 , C07C259/10 , C07C271/28 , C07C275/42 , C07C317/44 , C07C323/52 , C07D205/08 , C07C2101/02
摘要： Fungicidal compounds of the formula (I): ##STR1## in which A and B are independently H, fluoro, chloro, bromo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or halo(C.sub.1-4)alkyl provided that both are not H; D and E are independently H or fluoro; R.sup.1 is H, C.sub.1-4 alkyl or C.sub.1-4 alkoxy; R.sup.2 is CC.sub.1-4 alkyl, C.sub.1-4 alkoxy or optionally substituted phenyl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached join to form a morpholine, piperidine, pyrrolidine or azetidine ring which is optionally substituted with C.sub.1-4 alkyl; R.sup.3 is H; R.sup.4 is trichloromethyl, C.sub.2-8 alkyl (optionally substituted with halogen, C.sub.1-8 alkoxy or R'S(O) in which R' is C.sub.1-4 alkyl, C.sub.2-4 alkenyl or C.sub.2-4 alkynyl and n is 0, 1 or 2), cyclopropyl (optionally substituted with halogen or C.sub.1-4 alkyl), C.sub.2-8 alkenyl, C.sub.2-8 alkynyl, C.sub.1-8 alkoxy, mono- or di(C.sub.1-4)alkyl- amino or the group, R"ON.dbd.C(CN) in which R" is C.sub.1-4 alkyl, or R.sup.3 and R.sup.4 together with the group C(O)N to which they are attached join to form an azetidin-2-one ring which is optionally substituted with halogen or C.sub.1-4 alkyl; and X and Y are independently oxygen or sulphur.
摘要翻译：式（I）的杀真菌化合物：其中A和B独立地为H，氟，氯，溴，C 1-4烷基，C 1-4烷氧基或卤代（C 1-4）烷基），其中两个不是H D和E独立地为H或氟; R1是H，C1-4烷基或C1-4烷氧基; R 2是C 1-4烷基，C 1-4烷氧基或任选取代的苯基，或R 1和R 2与它们所连接的氮原子一起连接形成吗啉，哌啶，吡咯烷或氮杂环丁烷环，其任选被C 1-4取代烷基; R3为H; R 4是三氯甲基，C 2-8烷基（任选被卤素取代，C 1-8烷氧基或R'（O），其中R'是C 1-4烷基，C 2-4烯基或C 2-4炔基，n是0,1或2 ），环丙基（任选被卤素或C 1-4烷基取代），C 2-8烯基，C 2-8炔基，C 1-8烷氧基，一或二（C 1-4）烷基 - 氨基或基团R'ON = C（CN）其中R“为C 1-4烷基，或R 3和R 4与它们所连接的基团C（O）N一起形成氮杂环丁-2-酮环，其任选被卤素或C 1-4烷基; X和Y独立地是氧或硫。

39. 发明授权

US5049569A Method for the protection of plants against diseases 失效
标题翻译：保护植物免受疾病的方法
公开(公告)号：US5049569A
公开(公告)日：1991-09-17
申请号：US325848
申请日：1989-03-20
申请人： Walter Kunz
发明人： Walter Kunz
IPC分类号： A01N47/32 , A01N47/34 , A01N47/36 , A01N47/38 , A01N53/04 , C07D213/81 , C07D401/12 , C07D405/12 , C07D409/12 , C07D413/12 , C07D417/12
CPC分类号： C07D213/81 , A01N47/34 , A01N47/36 , A01N47/38 , C07D401/12 , C07D405/12 , C07D409/12 , C07D413/12 , C07D417/12
摘要： Novel acylated urea derivatives of the general formula ##STR1## in which: X is hydrogen or halogen; Y is halogen; R.sub.1, R.sub.2 independently of one another are hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkyl which is substituted by halogen, cyano, C.sub.1 -C.sub.4 alkoxy or COO-C.sub.1 -C.sub.3 alkyl, or is C.sub.3 -C.sub.5 alkenyl or C.sub.3 -C.sub.5 alkenyl which is substituted by halogen, or is C.sub.3 -C.sub.5 alkynyl or C.sub.3 -C.sub.5 alkynyl which is substituted by halogen, or is C.sub.3 -C.sub.7 cycloalkyl or C.sub.3 -C.sub.7 cycloalkyl which is substituted by C.sub.1 -C.sub.2 alkyl, halogen, cyano or COO-C.sub.1 -C.sub.3 alkyl, or is phenyl, benzyl or phenyl or benzyl which are substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or halogen; and R.sub.1 can furthermore also be the radical Q or Q which is substituted by C.sub.1 -C.sub.3 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.1 -C.sub.3 alkoxy or halogen, where Q can be bonded to the N atom via a C.sub.1 -C.sub.2 alkyl; or where R.sub.1 and R.sub.2 together with the adjacent N atom from a 3- to 7-membered heterocycle which can additionally contain 1 or 2 further hetero atoms such as O, N or S, and a carbonyl group and can be substituted by C.sub.1 -C.sub.3 alkyl, halogen or COO-C.sub.1 -C.sub.3 alkyl; Q is furan-2-yl, thiophen-2-yl, isoxazol-3-yl, isoxazol-3-yl, thiazol-2-yl, 1,2,4-thiadiazol-3-yl, 1,3,4-thiadiazol-2-yl, 2-, 3- or 4-pyridyl radicals or 2-, 3- or 4-pyridyl radicals which are substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio or halogen; 2-, 4- or 5-pyrimidyl radicals or 2-, 4- or 5-pyrimidyl radicals which are substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkylthio, halogen or cyclopropyl.The novel active substances have plant-protecting properties and are suitable in particular for the preventive protection of plants against infection with phytopathogenic microorganisms, such as fungi, bacteria and viruses.
摘要翻译：新型通式为“IMAGE”的酰化脲衍生物，其中：X为氢或卤素; Y为卤素; R 1，R 2彼此独立地是氢，C 1 -C 6烷基或被卤素，氰基，C 1 -C 4烷氧基或COO-C 1 -C 3烷基取代的C 1 -C 6烷基，或被被卤素取代的C 3 -C 5烯基或C 3 -C 5链烯基，或被被卤素取代的C3-C5炔基或C3-C5炔基，或是被C1-C2烷基，卤素，氰基或COO-C1-C3烷基取代的C3-C7环烷基或C3-C7环烷基，或是苯基，苄基或苯基或被C 1 -C 3烷基，C 1 -C 3烷氧基或卤素取代的苄基; 并且R 1还可以是被C 1 -C 3烷基，C 3 -C 7环烷基，C 1 -C 3烷氧基或卤素取代的基团Q或Q，其中Q可以通过C 1 -C 2烷基与N原子键合; 或者其中R 1和R 2与相邻的N原子一起形成3至7元杂环，其可另外含有1或2个另外的杂原子如O，N或S和羰基，并且可以被C 1 -C 3烷基，卤素或COO-C 1 -C 3烷基; Q是呋喃-2-基，噻吩-2-基，异恶唑-3-基，异恶唑-3-基，噻唑-2-基，1,2,4-噻二唑-3-基， C 1 -C 3烷氧基，C 1 -C 3烷硫基或卤素取代的噻唑烷-2-基，2-，3-或4-吡啶基或2-，3-或4-吡啶基; 被C 1 -C 3烷基，C 1 -C 3烷氧基，C 1 -C 3烷硫基，卤素或环丙基取代的2-，4-或5-嘧啶基或2-，4-或5-嘧啶基。新型活性物质具有植物保护性质，特别适用于植物防止植物病原微生物如真菌，细菌和病毒感染的预防性保护。

40. 发明授权

US5004822A Insecticides 失效
标题翻译：杀虫剂
公开(公告)号：US5004822A
公开(公告)日：1991-04-02
申请号：US16289
申请日：1987-02-19
申请人： Michael Elliott , Norman F. Janes , David A. Pulman
发明人： Michael Elliott , Norman F. Janes , David A. Pulman
IPC分类号： C07C69/747 , A01N37/08 , A01N53/00 , A01N53/02 , A01N53/04 , A01N53/06 , A01N53/08 , A01P7/04 , A61K31/215 , C07C45/29 , C07C47/546 , C07C47/575 , C07C61/40 , C07C67/00 , C07C69/743 , C07C253/00 , C07C255/39 , C07C255/40 , C07C255/53 , C07D209/48 , C07D209/49 , C07D307/36 , C07D307/42 , C07D307/45 , C07D307/46 , C07D307/54 , C07F1/10 , C07F9/50 , C07F9/535
CPC分类号： C07D209/48 , A01N53/00 , C07C255/00 , C07C45/29 , C07C45/292 , C07C47/546 , C07C47/575 , C07D209/49 , C07D307/42 , C07D307/46 , C07D307/54 , C07F9/5352
摘要： New insecticides are of formula: ##STR1## wherein R.sup.1 represents hydrogen or a methyl group; R.sup.2 represents hydrogen or a halogeno or lower alkyl group; R.sup.3 represents hydrogen or a halogen, lower alkyl (which is difference to R.sup.2 when R.sup.2 represents a lower alkyl group) or carboloweralkoxy group which contains at least 2 carbon atoms in the lower alkoxy residue when R.sup.2 represents methyl or R.sup.2 and R.sup.3 together with the carbon atom to which they are attached represent a cycloalkylene ring having at least one endocyclic carbon to carbon double bond; with the proviso that (a) R.sup.2 and R.sup.3 each represent hydrogen only when R.sup.1 represents methyl and (b) R.sup.3 contains at least 2 carbon atoms when R.sup.1 and R.sup.2 each represent hydrogen; and R represents a group which form insecticidal esters with chrysanthemic acid e.g. 5-benzyl-3-furylmethyl, 3-phenoxybenzyl, .alpha.-cyano-3-phenoxybenzyl. The esters are prepared by forming the ester linkage conventionally or by a Wittig reaction using a 3-formyl- or 3-acetyl-2,2-dimethyl cyclopropane carboxylic acid esterified with the desired residue or by an alkyl group which is subsequently converted to the desired residue.
摘要翻译：新的杀虫剂具有下式：其中R 1表示氢或甲基; R2表示氢或卤代或低级烷基; R3表示氢或卤素，低级烷基（当R2表示低级烷基时与R2不同）或当R2表示甲基或R2和R3与碳时在低级烷氧基残基中含有至少2个碳原子的羧基烷氧基它们所连接的原子表示具有至少一个内环碳 - 碳双键的亚环烷基环; 条件是（a）当R1表示甲基时，R2和R3各自表示氢，（b）当R 1和R 2各自表示氢时，R 3含有至少2个碳原子; R表示与菊酸形成杀虫酯的基团。 5-苄基-3-呋喃基甲基，3-苯氧基苄基，α-氰基-3-苯氧基苄基。酯通过常规形成酯键或通过Wittig反应制备，使用用所需残基酯化的3-甲酰基或3-乙酰基-2,2-二甲基环丙烷羧酸或通过烷基将其转化为所需残留物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式