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51. 发明授权

US4451282A Herbicidally active novel hetero-substituted pyrid-4-one derivatives 失效
标题翻译：除草活性新型杂取代吡啶-4-酮衍生物
公开(公告)号：US4451282A
公开(公告)日：1984-05-29
申请号：US411749
申请日：1982-08-26
申请人： Hans-Joachim Knops , Peter Babczinski , Ludwig Eue , Robert Schmidt
发明人： Hans-Joachim Knops , Peter Babczinski , Ludwig Eue , Robert Schmidt
IPC分类号： A01N43/40 , A01N43/50 , A01N43/56 , A01N43/653 , C07D249/08 , C07D401/04 , C07D521/00 , C07D401/02
CPC分类号： C07D231/12 , A01N43/40 , A01N43/50 , A01N43/56 , A01N43/653 , C07D233/56 , C07D249/08 , C07D401/04
摘要： Hetero-substituted pyrid-4-one derivatives of the general formula ##STR1## in which R.sup.1 represents an optionally substituted phenyl radical,R.sup.2 represents an alkyl, alkenyl, alkinyl, alkoxy, alkoxyalkyl or dialkylamino radical, andR.sup.3 and R.sup.4, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical,are novel, are produced as described and find use as herbicides, especially as selective herbicides for combating graminaceous weeds in crops such as cotton, wheat, soy beans and corn.
摘要翻译：异构取代的通式为（Ⅰ）的吡啶-4-酮衍生物，其中R 1表示任意取代的苯基，R 2表示烷基，烯基，炔基，烷氧基，烷氧基烷基或二烷基氨基，R 3和R 4，与它们所键合的氮原子一起代表任选取代的杂环基，是新的，如所述生产，并用作除草剂，特别是作为用于在棉花，小麦，大豆等作物中防治禾本科杂草的选择性除草剂，玉米。

52. 发明授权

US4408055A Azolyloxy-carboxylic acid n-oxy-amide compounds 失效
标题翻译：芳氧基 - 羧酸正氧化酰胺化合物
公开(公告)号：US4408055A
公开(公告)日：1983-10-04
申请号：US204147
申请日：1980-11-05
申请人： Heinz Forster , Fritz Maurer , Volker Mues , Ludwig Eue , Robert R. Schmidt
发明人： Heinz Forster , Fritz Maurer , Volker Mues , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/72 , A01N43/74 , A01N43/76 , A01N43/78 , A01N43/82 , A01N43/824 , A01N43/836 , C07C233/05 , C07C233/06 , C07C233/07 , C07C235/06 , C07C239/14 , C07C239/20 , C07C275/64 , C07C291/04 , C07D261/12 , C07D263/58 , C07D271/06 , C07D271/07 , C07D277/20 , C07D277/34 , C07D277/56 , C07D277/68 , C07D285/08 , C07D285/12 , C07D285/125 , C07D285/13 , C07D283/02 , C07D269/02 , C07D271/00 , C07D285/02
CPC分类号： C07D271/07 , A01N43/74 , A01N43/82 , C07C275/64 , C07C291/04 , C07D261/12 , C07D277/34 , C07D277/56 , C07D277/68 , C07D285/08 , C07D285/125 , C07D285/13
摘要： Azolyloxy-carboxylic acid N-oxy-amide compound of the formula ##STR1## wherein R is a five-membered hetero-aromatic monocyclic radical which contains an oxygen atom or a sulphur atom and in addition 1 to 3 nitrogen atoms and which is optionally substituted by halogen, cyano, nitro, amino, alkylamino, arylamino, dialkylamino, alkylcarbonylamino, alkylcarbonyl, carboxyl, alkoxycarbonyl, carbamoyl, alkylaminocarbonyl, dialkylaminocarbonyl, arylaminocarbonyl (which is optionally substituted by halogen, nitro or alkyl), aryl (which is optionally substituted by halogen, cyano, nitro, alkyl or alkoxy), by a radical which is optionally substituted by halogen and is selected from aralkyl, alkoxy, alkenoxy, alkynoxy, alkoxycarbonylalkoxy, aralkoxy, aryloxy, alkylthio, alkenylthio, alkoxycarbonylalkylthio, aralkylthio, arylthio, alkylsulphinyl, alkylsulphonyl, alkyl, alkenyl, alkynyl, alkoxyalkyl, aralkoxyalkyl, aryloxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, arylthioalkyl, arylsulphinylalkyl, arylsulphonylalkyl, carboxyalkyl, and alkoxycarbonylalkyl, or by optionally substituted aminocarbonylalkyl, cyanoalkyl or cycloalkyl, or which is optionally benzo-fused, the benzo radical optionally being substituted by halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino, dialkylamino, nitro, cyano, alkoxycarbonyl or optionally halogen-substituted alkylenedioxy,R.sup.1 is hydrogen or alkyl, andR.sup.2 and R.sup.3 are individually selected from optionally substituted radicals selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, aryl orR.sup.2 and R.sup.3 taken together represent alkyleneare effective herbicides.
摘要翻译：具有下式的酰氧基 - 羧酸N-氧化 - 酰胺化合物（I）其中R是含有氧原子或硫原子的5元杂芳族单环基团，另外还含有1至3个氮原子，烷基氨基，烷基羰基，羧基，烷氧基羰基，氨基甲酰基，烷基氨基羰基，二烷基氨基羰基，芳基氨基羰基（其任选被卤素，硝基或烷基取代），芳基（其是任选地被卤素，氰基，硝基，烷基或烷氧基取代），其任选被卤素取代的基团，并且选自芳烷基，烷氧基，烯氧基，炔氧基，烷氧基羰基烷氧基，芳烷氧基，芳氧基，烷硫基，烯硫基，烷氧基羰基烷硫基，芳烷硫基，，烷基亚磺酰基，烷基磺酰基，烷基，烯基，炔基，烷氧基烷基，芳烷氧基烷基，芳氧基烷基，烷硫基烷基，烷基亚磺酰基烷基，烷基磺酰基烷基，芳硫基芳基亚磺酰基烷基，芳基磺酰基烷基，羧基烷基和烷氧基羰基烷基，或任选取代的氨基羰基烷基，氰基烷基或环烷基，或任选苯并稠合，任选被卤素，烷基，卤代烷基，烷氧基，卤代烷氧基，烷硫基，卤代烷硫基，氨基，烷基氨基，二烷基氨基，硝基，氰基，烷氧基羰基或任选卤素取代的亚烷基二氧基，R 1是氢或烷基，R 2和R 3分别选自任选取代的基团，其选自烷基，烯基，炔基，环烷基，，芳基或R2和R3一起代表亚烷基是有效的除草剂。

53. 发明授权

US4402727A Substituted azolylalkyl phenoxyphenoxyalkane-carboxylates as herbicides and plant growth regulators 失效
标题翻译：取代的唑基烷基苯氧基苯氧基烷基羧酸酯作为除草剂和植物生长调节剂
公开(公告)号：US4402727A
公开(公告)日：1983-09-06
申请号：US377879
申请日：1982-05-13
申请人： Heinz Forster , Ludwig Eue , Robert Schmidt , Klaus Lurssen
发明人： Heinz Forster , Ludwig Eue , Robert Schmidt , Klaus Lurssen
IPC分类号： A01N43/50 , A01N43/56 , A01N43/64 , A01N43/653 , C07D233/60 , C07D249/08 , C07D521/00
CPC分类号： C07D231/12 , A01N43/50 , A01N43/56 , A01N43/64 , A01N43/653 , C07D233/56 , C07D249/08
摘要： Substituted azolylalkyl phenoxyphenoxyalkanecarboxylates of the formula ##STR1## in which X.sup.1 and X.sup.2 each independently is a hydrogen or halogen atom,R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each independently is hydrogen or an alkyl group having 1 to 4 carbon atoms,m is 1 or 2,n is 0 or 1, andAz represents an optionally substituted azolyl radical,or an addition pocket thereof with an acid, metal salt or quaternary-forming alkylating agent, which possess herbicidal and plant growth-regulating activity. Intermediates therefor are also new.
摘要翻译：其中X1和X2各自独立地为氢或卤素原子的式“IMAGE”的取代的唑基烷基苯氧基苯氧基羧酸酯，R 1，R 2，R 3，R 4，R 5和R 6各自独立地为氢或具有1至4个碳原子的烷基，m 为1或2，n为0或1，并且Az表示任选取代的唑基或其具有酸，金属盐或成季烷基化剂的加成袋，其具有除草和植物生长调节活性。中间体也是新的。

54. 发明授权

US4369056A Substituted pyrazolylmethyl-haloacetanilide compounds and herbicidal compositions 失效
标题翻译：取代的吡唑基甲基 - 卤代乙酰苯胺化合物和除草组合物
公开(公告)号：US4369056A
公开(公告)日：1983-01-18
申请号：US153310
申请日：1980-05-27
申请人： Rudolf Thomas , Thomas Schmidt , Jorg Stetter , Ludwig Eue , Robert R. Schmidt
发明人： Rudolf Thomas , Thomas Schmidt , Jorg Stetter , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/56 , C07C233/07 , C07D231/12 , C07D231/16 , C07D231/18 , C07D521/00
CPC分类号： C07D231/12 , A01N43/56 , C07C233/07 , C07D231/16 , C07D231/18 , C07D233/56 , C07D249/08
摘要： Herbicidal substituted N-pyrazolylmethyl-haloacetanilide compounds of the formula ##STR1## wherein Hal is halogen;R is alkyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl or optionally substituted phenyl;R.sup.1, R.sup.2 and R.sup.3 are individually selected from hydrogen, alkyl, halogen or alkoxy; andX.sup.1, X.sup.2 and X.sup.3 are individually selected from hydrogen or alkyl, and acid addition salts and metal salt complexes of such compounds.
摘要翻译：式（I）的除草取代的N-吡唑基甲基 - 卤代乙酰苯胺化合物，其中Hal是卤素; R是烷基，环烷基，卤代烷基，烷氧基烷基，烯基，炔基或任选取代的苯基; R1，R2和R3分别选自氢，烷基，卤素或烷氧基; X1，X2和X3分别选自氢或烷基，以及这些化合物的酸加成盐和金属盐络合物。

55. 发明授权

US4294967A N-Acyl-piperidone compounds 失效
标题翻译： N-酰基 - 哌啶酮化合物
公开(公告)号：US4294967A
公开(公告)日：1981-10-13
申请号：US184728
申请日：1980-09-08
申请人： Hans-Jochem Riebel , Ludwig Eue , Wilfried Faust
发明人： Hans-Jochem Riebel , Ludwig Eue , Wilfried Faust
IPC分类号： A01N25/32 , A01N43/40 , C07D211/74
CPC分类号： C07D211/74 , A01N25/32 , A01N43/40
摘要： N-Acyl-piperidones of the formula ##STR1## wherein R represents methyl or chloro, and their use as antidotes for protecting crop plants from herbicidal damage.
摘要翻译：式（I）的N-酰基 - 哌啶酮其中R代表甲基或氯，以及它们作为解毒剂用于保护作物免受除草损伤的作用。

56. 发明授权

US4187101A 1-Acyloxymethyl-4,5-dichloro-imidazole derivatives and their use as herbicides 失效
标题翻译： 1-酰氧基甲基-4,5-二氯 - 咪唑衍生物及其作为除草剂的用途
公开(公告)号：US4187101A
公开(公告)日：1980-02-05
申请号：US946252
申请日：1978-09-27
申请人： Florin Seng , Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
发明人： Florin Seng , Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/50 , C07D233/68 , C07D233/90 , C07D487/14 , A01N9/22
CPC分类号： C07D487/14 , A01N43/50 , C07D233/68 , C07D233/90
摘要： 1-Acyloxymethyl-4,5-dichloro-imidazole-2-carboxylic acid derivatives of the formula ##STR1## in which X represents trifluoromethyl, cyano or a group ##STR2## in which R.sup.1 represents a saturated or unsaturated aliphatic radical, which can be carrying one or more substituents selected from halogen, alkoxy with 1 to 6 carbon atoms and alkylmercapto with 1 to 6 carbon atoms, R.sup.2 represents hydrogen, alkyl with 1 to 8 carbon atoms, alkenyl with up to 8 carbon atoms or the formyl group, R.sup.3 represents alkyl with 1 to 8 carbon atoms or alkenyl or alkynyl each with up to 8 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents selected from alkoxy with 1 to 4 carbon atoms, alkylmercapto with 1 to 4 carbon atoms, phenyl (which may optionally carry one or more substituents selected from halogen, alkyl with 1 to 4 carbon atoms, trifluoromethyl and alkoxy with 1 to 4 carbon atoms), furyl or thienyl, or represents cycloalkyl with 5 to 7 carbon atoms in the ring which is optionally substituted by alkyl with 1 to 6 carbon atoms, or represents phenyl which may optionally carry one or more substituents selected from halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylmercapto with 1 to 4 carbon atoms and trifluoromethyl or, R.sup.2 and R.sup.3 conjointly with the adjoining nitrogen atoms form an optionally substituted 5-membered to 7-membered heterocyclic ring in which 1 to 3 ring members may be selected from oxygen, sulfur and nitrogen, and R represents alkyl with 1 to 6 carbon atoms, plant protective compositions containing the same as active ingredients together with diluents, and methods for protecting plants by applying such novel 1-acyloxymethyl-4,5-dichloro-imidazole-2-carboxylic acid derivatives to a plant or its habitat.
摘要翻译：其中X表示三氟甲基，氰基或其中R 1表示饱和或不饱和脂肪族基团的基团，其中X表示三氟甲基，氰基或者其中R 1表示饱和或不饱和脂肪族基团的基团的1-芳氧基甲基-4,5-二氯 - 咪唑-2-羧酸衍生物，其可以携带一个或多个选自卤素，具有1至6个碳原子的烷氧基和具有1至6个碳原子的烷基巯基的取代基，R 2表示氢，具有1至8个碳原子的烷基，具有至多8个碳原子的烯基或甲酰基基团，R 3表示具有1至8个碳原子的烷基或各自具有至多8个碳原子的烯基或炔基，这些烷基，烯基和炔基中的每一个可以携带一个或多个选自具有1至4个碳原子的烷氧基的取代基原子，具有1至4个碳原子的烷基巯基，苯基（其可任选地携带一个或多个选自卤素，具有1至4个碳原子的烷基，三氟甲基和具有1至4个碳原子的烷氧基）的取代基，呋喃基或噻吩基，或表示环烷基与5到任选被具有1至6个碳原子的烷基取代的环中的7个碳原子，或表示可以任选携带一个或多个选自卤素，具有1至4个碳原子的烷基，具有1至4个碳原子的烷氧基的取代基的苯基，具有1至4个碳原子的烷基巯基和三氟甲基，或者R 2和R 3与相邻的氮原子一起形成任选取代的5元至7元杂环，其中1至3个环成员可以选自氧，硫和氮， R表示具有1-6个碳原子的烷基，含有与活性成分一起含有稀释剂的植物保护组合物，以及通过应用这种新颖的1-酰氧基甲基-4,5-二氯 - 咪唑-2-羧酸衍生物保护植物的方法到植物或其栖息地。

57. 发明授权

US4185991A 4,5-Dichloro-imidazole derivatives and their use as herbicides 失效
公开(公告)号：US4185991A
公开(公告)日：1980-01-29
申请号：US945288
申请日：1978-09-25
申请人： Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
发明人： Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/50 , C07D233/68 , C07D233/90 , C07D487/14 , A01N9/22
CPC分类号： C07D487/14 , A01N43/50 , C07D233/68 , C07D233/90
摘要： A 4,5-dichloro-imidazole derivative of the formula ##STR1## in which X represents trifluoromethyl, cyano or a ##STR2## or ##STR3## in which R.sup.1 represents a saturated or unsaturated aliphatic radical, which can be carrying one or more substituents selected from halogen, alkoxy with 1 to 6 carbon atoms and alkylmercapto with 1 to 6 carbon atoms,R.sup.2 represents hydrogen, alkyl with 1 to 8 carbon atoms, alkenyl with up to 8 carbon atoms or the formyl group,R.sup.3 represents hydrogen, alkyl with 1 to 8 carbon atoms or alkenyl or alkynyl each with up to 8 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents selected from alkoxy with 1 to 4 carbon atoms, alkylmercapto with 1 to 4 carbon atoms, phenyl (which may optionally carry one or more substituents selected from halogen, alkyl with 1 to 4 carbon atoms, trifluoromethyl and alkoxy with 1 to 4 carbon atoms), furyl or thienyl, or represents cycloalkyl with 5 to 7 carbon atoms in the ring which is optionally substituted by alkyl with 1 to 6 carbon atoms, or represents phenyl which may optionally carry one or more substituents selected from halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylmercapto with 1 to 4 carbon atoms and trifluoromethyl, orR.sup.2 and R.sup.3 conjointly with the adjoining nitrogen atom form an optionally substituted 5-membered to 7-membered heterocyclic ring in which 1 to 3 ring members may be selected from oxygen, sulphur and nitrogen, andR represents alkyl with 1 to 12 carbon atoms or alkenyl or alkynyl each with up to 12 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents selected from halogen, alkoxy with 1 to 6 carbon atoms, alkylmercapto with 1 to 6 carbon atoms, cycloalkyl with 5 to 7 carbon atoms in the ring and phenyl (which itself optionally carries one or more substituents selected from alkyl with 1 to 6 carbon atoms, alkoxy with 1 to 6 carbon atoms, halogen and trifluoromethyl), or represents cycloalkyl with 5 to 7 carbon atoms in the ring or represents a phenyl radical which is at least disubstituted; and the use of such novel 4,5-dichloro-imidazole derivatives as plant protection agents especially as a herbicide, plant growth regulant, insecticide or acaricide.

58. 发明授权

US4177055A 1-Acyloxymethyl-4,5-dichloro-imidazole-2-carboxylic acid derivatives and their use as plant protection agents 失效
标题翻译： 1-氧代甲基-4,5-二氯 - 咪唑-2-羧酸衍生物及其作为植物保护剂的用途
公开(公告)号：US4177055A
公开(公告)日：1979-12-04
申请号：US835093
申请日：1977-09-21
申请人： Florin Seng , Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
发明人： Florin Seng , Klaus Sasse , Gunther Beck , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N43/50 , C07D233/68 , C07D233/90 , C07D487/14 , A01N9/22
CPC分类号： C07D487/14 , A01N43/50 , C07D233/68 , C07D233/90
摘要： Novel 1-acyloxymethyl-4,5-dichloro-imidazole-2-carboxylic acid derivatives of the formula ##STR1## in which X represents trifluoromethyl, cyano or a group ##STR2## in which R.sup.1 represents an optionally substituted saturated or unsaturated aliphatic radical, R.sup.2 represents hydrogen, alkyl with 1 to 8 carbon atoms, alkenyl with up to 8 carbon atoms or the formyl group, R.sup.3 represents alkyl with 1 to 8 carbon atoms or alkenyl or alkynyl each with up to 8 carbon atoms, it being possible for each of these alkyl, alkenyl and alkynyl radicals to carry one or more substituents, or represents cycloalkyl with 5 to 7 carbon atoms in the ring which is optionally substituted by alkyl with 1 to 6 carbon atoms, or represents phenyl which may optionally carry one or more substituents, or R.sup.2 and R.sup.3 conjointly with the adjoining nitrogen atom form an optionally substituted 5- to 7-membered heterocyclic ring in which 1 to 3 ring members may be selected from oxygen, sulfur and nitrogen, and R represents alkyl with 1 to 6 carbon atoms, plant protective compositions containing the same as active ingredients together with diluents, and methods for protecting plants by applying such novel 1-acyloxymethyl-4,5-dichloro-imidazole-2-carboxylic acid derivatives to a plant or its habitat.
摘要翻译：具有式（I）的新颖的1-酰氧基甲基-4,5-二氯 - 咪唑-2-羧酸衍生物，其中X表示三氟甲基，氰基或基团，其中R 1表示任选取代的饱和或不饱和的脂族基团，R 2表示氢，具有1至8个碳原子的烷基，具有至多8个碳原子的烯基或甲酰基，R 3表示具有1至8个碳原子的烷基或具有至多8个碳原子的链烯基或炔基，这些烷基，烯基和炔基中的每一个可以携带一个或多个取代基，或代表环中具有5至7个碳原子的环烷基，其任选被具有1至6个碳原子的烷基取代，或表示可以任选携带的苯基一个或多个取代基，或者R 2和R 3与相邻的氮原子结合形成任选取代的5至7元杂环，其中1至3个环成员可以选自氧，硫和氮，R代表a1 具有1至6个碳原子的烷基，含有与活性成分一起的稀释剂的植物保护性组合物，以及通过将这种新颖的1-酰氧基甲基-4,5-二氯 - 咪唑-2-羧酸衍生物施用于植物来保护植物的方法或其栖息地。

59. 发明授权

US4065292A Herbicidal agents 失效
标题翻译：除草剂
公开(公告)号：US4065292A
公开(公告)日：1977-12-27
申请号：US719491
申请日：1976-09-01
申请人： Christa Fest , Edgar Enders , Ludwig Eue , Robert R. Schmidt
发明人： Christa Fest , Edgar Enders , Ludwig Eue , Robert R. Schmidt
IPC分类号： A01N47/30 , C01B21/02 , A01N9/14
CPC分类号： C01B21/02
摘要： Herbicidal methods employing, as an active herbicidal ingredient, N-(3,4-dichlorophenyl)-N',N'-dimethylthiourea of the formula ##STR1## ALONE OR IN ADMIXTURE WITH A DILUENT OR CARRIER.
摘要翻译：使用作为活性除草成分的N-（3,4-二氯苯基）-N'，N'-二甲基硫脲，其具有式（“IMAGE”）单独或与二醇或载体接触的除草方法。

60. 发明授权

US4065288A Novel 2-chloroethane-(thiono)-phosphonic acid amido compounds and plant growth inhibiting compositions 失效
标题翻译：新型2-氯乙烷 - （硫羰） - 膦酰胺化合物和植物生长抑制组合物
公开(公告)号：US4065288A
公开(公告)日：1977-12-27
申请号：US626514
申请日：1975-10-28
申请人： Wolfgang Hofer , Reinhard Schliebs , Robert Schmidt , Ludwig Eue
发明人： Wolfgang Hofer , Reinhard Schliebs , Robert Schmidt , Ludwig Eue
IPC分类号： C07F9/42 , C07F9/44 , A01N5/00
CPC分类号： C07F9/44 , C07F9/425
摘要： Certain novel 2-chloroethane-(thiono)-phosphonic acid amido compounds of the formula ##STR1## in which X and Y, which may be the same or different, are oxygen or sulfur,R is hydrogen or alkyl, andR' is alkyl, or, if R is hydrogen or Y is sulfur,R' may additionally be phenyl which may be substituted by hydroxy, (lower) alkyl, halogen or nitroPossess marked plant growth regulant properties, e.g., selective herbicidal activity, growth promoting and growth altering properties.
摘要翻译：某些新颖的2-氯乙烷 - （thiono） - 膦酰胺基化合物，其中X和Y可以相同或不同，为氧或硫，R为氢或烷基，R'为烷基，或者如果R是氢或Y是硫，则R'可以另外是可以被羟基，（低级）烷基，卤素或硝基取代的苯基。不必要的标记植物生长调节性质，EG，选择性除草活性，生长促进和生长改变属性。

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