... RING-LABELED (14)C-METOBROMURON WAS SUPPLIED TO POTATOES AND CORN SEEDLINGS. ... FOLLOWING METABOLITES ... /WERE IDENTIFIED/: 3-(4-BROMOPHENYL)-1-METHOXYUREA, 3-(4-BROMOPHENYL)-1-METHYLUREA, AND 4-BROMOPHENYLUREA.
来源:Hazardous Substances Data Bank (HSDB)
代谢
甲溴酮在塔洛链霉菌中产生3-(对溴苯基)-1-甲基脲和3-(对溴苯基)-1-甲氧基脲。/来自表格/
METOBROMURON YIELDS 3-(P-BROMOPHENYL)-1-METHYLUREA AND 3-(P-BROMOPHENYL)-1-METHOXYUREA IN TALAROMYCES. /FROM TABLE/
(14)C-Metobromuron was incubated with human embryonic lung (HEL) cells. More than 95% of the label was recovered as unchanged metobromuron. Of four metabolites, three were identified: 3-(4-bromophenyl)-1-methylurea; 4-bromophenylurea; and 3-(4-bromophenyl)-1-methylurea.
来源:Hazardous Substances Data Bank (HSDB)
毒理性
副作用
高铁血红蛋白血症 - 血液中高铁血红蛋白含量增加;该化合物被归类为继发性毒性效应。
Methemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
毒理性
毒性数据
大鼠LC50 > 1100毫克/立方米/4小时
LC50 (rat) > 1,100 mg/m3/4hr
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
毒理性
人类毒性摘录
被视为对人类无害... /取代脲/
... CONSIDERED AS NONHAZARDOUS TO HUMANS ... /SUBSTITUTED UREAS/
Fatally poisoned animals exhibited adipsia, dyspnea, hypothermia, and anuria. Death occurred within two days and was due to cardiac or respiratory failure. In survivors, recovery was accompanied by diuresis, alkalinuria, and /less frequently/ hematuria, glycosuria, or proteinuria. Clinical signs of poisoning disappeared in 3 to 4 days. Autopsies of fatally poisoned rats revealed gastroenteritis, fatty necrosis of the liver, renal, and splenic pallor, and degenerative changes in kidneys, muscle, salivary glands, and testes. Capillary venous congestion in brain, heart, and lung accompanied by signs of a stress reaction in adrenal, spleen, and thymus. /Monuron/
... Different urea herbicides exhibit different mobilities in plant systems. ... Uptake and translocation of chloroxuron, fluometuron, and metobromuron by bean plants when supplied to nutrient cultures in equal concn (essentially equimolar) and specific radioactivities were studied. Whereas the movement of chloroxuron to aerial parts was found to be restricted under the short-term conditions applied, both fluometuron and metobromuron were rapidly translocated into leaves. However, the two latter cmpd differed strikingly with regard to their distribution pattern within the leaves. In contrast to metobromuron, which was mainly confined to tracheal veins, fluometuron had almost completely moved out into the mesophyll tissues. Although no extensive comparisons of the movement of different urea structures are available at this time, it would appear that their apoplastic distribution in plants is regulated in part by the same physical-chemical phenomena which control the mobility and availability of the cmpd in soil.
1.周国泰,化学危险品安全技术全书,化学工业出版社,1997 2.国家环保局有毒化学品管理办公室、北京化工研究院合编,化学品毒性法规环境数据手册,中国环境科学出版社.1992 3.Canadian Centre for Occupational Health and Safety,CHEMINFO Database.1998 4.Canadian Centre for Occupational Health and Safety, RTECS Database, 1989
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
申请人:Dow AgroSciences LLC
公开号:US20180279612A1
公开(公告)日:2018-10-04
This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
Bicyclic dione compounds, and derivatives thereof, which are suitable for use as herbicides. formula (I)
双环二酮化合物及其衍生物,适用于用作除草剂。公式(I)
[EN] MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO<br/>[FR] MOLÉCULES PRÉSENTANT UNE UTILITÉ EN TANT QUE PESTICIDE, ET LEURS INTERMÉDIAIRES, COMPOSITIONS ET PROCÉDÉS
申请人:DOW AGROSCIENCES LLC
公开号:WO2017040194A1
公开(公告)日:2017-03-09
This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions aga inst such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula ("Formula One").
MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
申请人:Dow AgroSciences LLC
公开号:US20170210723A1
公开(公告)日:2017-07-27
This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, compositions containing such molecules, and processes of using such molecules and compositions against such pests. These molecules and compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
HYDRAZONYL GROUP-CONTAINING CONDENSED HETEROCYCLIC COMPOUND OR SALT THEREOF, AGRICULTURAL AND HORTICULTURAL INSECTICIDE COMPRISING THE COMPOUND, AND METHOD FOR USING THE INSECTICIDE
申请人:Nihon Nohyaku Co., Ltd.
公开号:US20190177319A1
公开(公告)日:2019-06-13
An object of the present invention is to develop and provide a novel agricultural and horticultural insecticide in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like.
Provided is a hydrazonyl group-containing condensed heterocyclic compound or a salt thereof, preferably a condensed heterocyclic compound represented by the general formula (1):
wherein R
1
represents, for example, an alkyl group, R
2
represents, for example, a hydrogen atom, R
3
and R
4
each represent, for example, an alkyl group, a haloalkyl group or an acyl group, A
1
represents, for example, a nitrogen atom, A
2
represents, for example, N-Me or an oxygen atom, A
3
represents, for example, a carbon atom or a nitrogen atom, A
4
represents, for example, C—H, m represents, for example, 2, and n represents, for example, 1}, or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.