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1. WO2020133019 - CRYSTALLINE FORM B OF CYPYRAFLUONE DIMETHYLAMINE SALT, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Publication Number WO/2020/133019
Publication Date 02.07.2020
International Application No. PCT/CN2018/124127
International Filing Date 27.12.2018
IPC
C07D 401/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
10linked by a carbon chain containing aromatic rings
A01N 43/58 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
581,2-Diazines; Hydrogenated 1,2-diazines
A01N 43/40 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
40six-membered rings
A01P 13/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
PBIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
13Herbicides; Algicides
CPC
A01N 33/18
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
33Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
16containing nitrogen-to-oxygen bonds
18Nitro compounds
A01N 37/22
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
18containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
22the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
A01N 37/40
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
36containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
38having at least one oxygen or sulfur atom attached to an aromatic ring system
40having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
A01N 39/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
39Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
02Aryloxy-carboxylic acids; Derivatives thereof
04Aryloxy-acetic acids; Derivatives thereof
A01N 43/40
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
40six-membered rings
A01N 43/54
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
541,3-Diazines; Hydrogenated 1,3-diazines
Applicants
  • 青岛清原化合物有限公司 QINGDAO KINGAGROOT CHEMICAL COMPOUND CO., LTD. [CN]/[CN]
Inventors
  • 连磊 LIAN, Lei
  • 赵德 ZHAO, De
  • 彭学岗 PENG, Xuegang
  • 金涛 JIN, Tao
Priority Data
201811593030.225.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CRYSTALLINE FORM B OF CYPYRAFLUONE DIMETHYLAMINE SALT, AND PREPARATION METHOD THEREFOR AND USE THEREOF
(FR) FORME CRISTALLINE B D'UN SEL DE CYPYRAFLUONE DIMÉTHYLAMINE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
(ZH) 环吡氟草酮二甲胺盐B晶型及其制备方法和用途
Abstract
(EN)
The present invention relates to the technical field of herbicide crystallization processes, and specifically relates to a crystalline form B of cypyrafluone dimethylamine salt, a preparation method therefor and use thereof. The X-ray powder diffraction pattern of the crystalline form B of cypyrafluone dimethylamine salt has characteristic peaks at diffraction angles 2θ of 6.0°, 7.0°, 9.5°, 10.0°, 11.2°, 11.9°, 12.6°, 13.1°, 13.9°, 14.6°, 15.2°, 16.1°, 17.0°, 17.3°, 17.9°, 18.7°, 20.9°, 21.9°, 22.6°, 23.0°, 23.5°, 24.2°, 25.3°, 26.5°, 27.1°, 28.2°, 28.8°, 29.9°, 30.4°, 31.5°, 32.0°, 32.8°, 33.8°, 34.4°, 35.3°, 35.9°, 37.4°, 38.4°, 39.6°, 40.4°, 41.0°, 42.1°, and 42.8°, wherein the error range of the 2θ is within ±0.2°. The crystalline form B of cypyrafluone dimethylamine salt of the present invention has great solubility, good physicochemical stability, and high biological activity, and can be used for preventing and removing weeds.
(FR)
La présente invention se rapporte au domaine technique des procédés de cristallisation d'herbicides et concerne en particulier une forme cristalline B d'un sel de cypyrafluone diméthylamine, son procédé de préparation et son utilisation. Le motif de diffraction des rayons X sur poudre de la forme cristalline B du sel de cypyrafluone diméthylamine présente des pics caractéristiques à des angles de diffraction 2θ de 6,0°, 7,0°, 9,5°, 10,0°, 11,2°, 11,9°, 12,6°, 13,1°, 13,9°, 14,6°, 15,2°, 16,1°, 17,0°, 17,3°, 17,9°, 18,7°, 20,9°, 21,9°, 22,6°, 23,0°, 23,5°, 24,2°, 25,3°, 26,5°, 27,1°, 28,2°, 28,8°, 29,9°, 30,4°, 31,5°, 32,0°, 32,8°, 33,8°, 34,4°, 35,3°, 35,9°, 37,4°, 38,4°, 39,6°, 40,4°, 41,0°, 42,1° et 42,8°, la plage d'erreur de 2θ étant à ± 0,2°. La forme cristalline B du sel de cypyrafluone diméthylamine selon la présente invention a une solubilité élevée, une bonne stabilité physico-chimique et une haute activité biologique, et peut être utilisée pour prévenir et éliminer des mauvaises herbes.
(ZH)
本发明属于除草剂结晶工艺技术领域,具体涉及一种环吡氟草酮二甲胺盐B晶型及其制备方法和用途。所述环吡氟草酮二甲胺盐B晶型的X-射线粉末衍射谱图在衍射角2θ为6.0°、7.0°、9.5°、10.0°、11.2°、11.9°、12.6°、13.1°、13.9°、14.6°、15.2°、16.1°、17.0°、17.3°、17.9°、18.7°、20.9°、21.9°、22.6°、23.0°、23.5°、24.2°、25.3°、26.5°、27.1°、28.2°、28.8°、29.9°、30.4°、31.5°、32.0°、32.8°、33.8°、34.4°、35.3°、35.9°、37.4°、38.4°、39.6°、40.4°、41.0°、42.1°、42.8°处具有特征峰,其中2θ误差范围在±0.2°内。本发明的环吡氟草酮环吡氟草酮二甲胺盐B晶型溶解度大,物理化学稳定性好,生物活性较高,可用于杂草的防除。
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