TWI735502B - 雙氯磺草胺之新穎結晶形式、其製備方法及用途 - Google Patents
雙氯磺草胺之新穎結晶形式、其製備方法及用途 Download PDFInfo
- Publication number
- TWI735502B TWI735502B TW106100232A TW106100232A TWI735502B TW I735502 B TWI735502 B TW I735502B TW 106100232 A TW106100232 A TW 106100232A TW 106100232 A TW106100232 A TW 106100232A TW I735502 B TWI735502 B TW I735502B
- Authority
- TW
- Taiwan
- Prior art keywords
- diclosulam
- patent application
- scope
- item
- crystalline modification
- Prior art date
Links
- QNXAVFXEJCPCJO-UHFFFAOYSA-N Diclosulam Chemical compound N=1N2C(OCC)=NC(F)=CC2=NC=1S(=O)(=O)NC1=C(Cl)C=CC=C1Cl QNXAVFXEJCPCJO-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims description 24
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 67
- 239000002904 solvent Substances 0.000 claims abstract description 30
- 239000013078 crystal Substances 0.000 claims abstract description 28
- 238000012986 modification Methods 0.000 claims description 59
- 230000004048 modification Effects 0.000 claims description 59
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 10
- 230000002363 herbicidal effect Effects 0.000 claims description 10
- 239000004562 water dispersible granule Substances 0.000 claims description 10
- 239000007900 aqueous suspension Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000003085 diluting agent Substances 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 230000008635 plant growth Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- DCOPUUMXTXDBNB-UHFFFAOYSA-N diclofenac Chemical compound OC(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl DCOPUUMXTXDBNB-UHFFFAOYSA-N 0.000 claims description 5
- 229960001259 diclofenac Drugs 0.000 claims description 5
- 238000002329 infrared spectrum Methods 0.000 claims description 5
- 239000002671 adjuvant Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 230000012010 growth Effects 0.000 claims description 4
- OORLZFUTLGXMEF-UHFFFAOYSA-N sulfentrazone Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(NS(C)(=O)=O)=C(Cl)C=C1Cl OORLZFUTLGXMEF-UHFFFAOYSA-N 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims 1
- 238000001757 thermogravimetry curve Methods 0.000 claims 1
- 238000009472 formulation Methods 0.000 abstract description 16
- 238000004458 analytical method Methods 0.000 abstract description 5
- 239000003905 agrochemical Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 45
- 239000000243 solution Substances 0.000 description 19
- -1 ethyl propyl ether Chemical class 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000011877 solvent mixture Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000004009 herbicide Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 241000482268 Zea mays subsp. mays Species 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 5
- 238000000113 differential scanning calorimetry Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 244000038559 crop plants Species 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012456 homogeneous solution Substances 0.000 description 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- SZNYYWIUQFZLLT-UHFFFAOYSA-N 2-methyl-1-(2-methylpropoxy)propane Chemical compound CC(C)COCC(C)C SZNYYWIUQFZLLT-UHFFFAOYSA-N 0.000 description 2
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 2
- 108010000700 Acetolactate synthase Proteins 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 2
- 239000005496 Chlorsulfuron Substances 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- 235000021028 berry Nutrition 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- VJYIFXVZLXQVHO-UHFFFAOYSA-N chlorsulfuron Chemical compound COC1=NC(C)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)Cl)=N1 VJYIFXVZLXQVHO-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- AOGQPLXWSUTHQB-UHFFFAOYSA-N hexyl acetate Chemical compound CCCCCCOC(C)=O AOGQPLXWSUTHQB-UHFFFAOYSA-N 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 2
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- YLYBTZIQSIBWLI-UHFFFAOYSA-N octyl acetate Chemical compound CCCCCCCCOC(C)=O YLYBTZIQSIBWLI-UHFFFAOYSA-N 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 238000000825 ultraviolet detection Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- BFCFYVKQTRLZHA-UHFFFAOYSA-N 1-chloro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1Cl BFCFYVKQTRLZHA-UHFFFAOYSA-N 0.000 description 1
- NVJUHMXYKCUMQA-UHFFFAOYSA-N 1-ethoxypropane Chemical compound CCCOCC NVJUHMXYKCUMQA-UHFFFAOYSA-N 0.000 description 1
- JSZOAYXJRCEYSX-UHFFFAOYSA-N 1-nitropropane Chemical compound CCC[N+]([O-])=O JSZOAYXJRCEYSX-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- QJARBNAXWFCCKX-UHFFFAOYSA-N 2,3-dichlorobenzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC(Cl)=C1Cl QJARBNAXWFCCKX-UHFFFAOYSA-N 0.000 description 1
- KUGYUMJQEMOJJC-UHFFFAOYSA-N 2,6-dichloro-n-trimethylsilylaniline Chemical compound C[Si](C)(C)NC1=C(Cl)C=CC=C1Cl KUGYUMJQEMOJJC-UHFFFAOYSA-N 0.000 description 1
- JDMFXJULNGEPOI-UHFFFAOYSA-N 2,6-dichloroaniline Chemical compound NC1=C(Cl)C=CC=C1Cl JDMFXJULNGEPOI-UHFFFAOYSA-N 0.000 description 1
- AMOYMEBHYUTMKJ-UHFFFAOYSA-N 2-(2-phenylethoxy)ethylbenzene Chemical compound C=1C=CC=CC=1CCOCCC1=CC=CC=C1 AMOYMEBHYUTMKJ-UHFFFAOYSA-N 0.000 description 1
- XSJVWZAETSBXKU-UHFFFAOYSA-N 2-ethoxypropane Chemical compound CCOC(C)C XSJVWZAETSBXKU-UHFFFAOYSA-N 0.000 description 1
- PLAZTCDQAHEYBI-UHFFFAOYSA-N 2-nitrotoluene Chemical compound CC1=CC=CC=C1[N+]([O-])=O PLAZTCDQAHEYBI-UHFFFAOYSA-N 0.000 description 1
- LNDCSJHELOGTGE-UHFFFAOYSA-N 5-ethoxy-7-fluoro-[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonyl chloride Chemical compound CCOC1=NC(F)=CC2=NC(S(Cl)(=O)=O)=NN12 LNDCSJHELOGTGE-UHFFFAOYSA-N 0.000 description 1
- BGSCRYZXEZHLQQ-UHFFFAOYSA-N 6-chloro-2-[(2-chloro-6-fluorophenyl)methylamino]-5-methyl-1h-[1,2,4]triazolo[1,5-a]pyrimidin-7-one Chemical compound N1N2C(=O)C(Cl)=C(C)N=C2N=C1NCC1=C(F)C=CC=C1Cl BGSCRYZXEZHLQQ-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 240000004507 Abelmoschus esculentus Species 0.000 description 1
- 206010001557 Albinism Diseases 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 240000000662 Anethum graveolens Species 0.000 description 1
- 244000003416 Asparagus officinalis Species 0.000 description 1
- 235000005340 Asparagus officinalis Nutrition 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- ZNSMNVMLTJELDZ-UHFFFAOYSA-N Bis(2-chloroethyl)ether Chemical compound ClCCOCCCl ZNSMNVMLTJELDZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910002483 Cu Ka Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000014749 Mentha crispa Nutrition 0.000 description 1
- 244000078639 Mentha spicata Species 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 240000005561 Musa balbisiana Species 0.000 description 1
- 241000207836 Olea <angiosperm> Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 244000299790 Rheum rhabarbarum Species 0.000 description 1
- 235000009411 Rheum rhabarbarum Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000003829 Sorghum propinquum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 240000000851 Vaccinium corymbosum Species 0.000 description 1
- 240000001717 Vaccinium macrocarpon Species 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 description 1
- YSVZGWAJIHWNQK-UHFFFAOYSA-N [3-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol Chemical compound C1CC2C(CO)C(CO)C1C2 YSVZGWAJIHWNQK-UHFFFAOYSA-N 0.000 description 1
- BDKZHNJTLHOSDW-UHFFFAOYSA-N [Na].CC(O)=O Chemical compound [Na].CC(O)=O BDKZHNJTLHOSDW-UHFFFAOYSA-N 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- ZCZSIDMEHXZRLG-UHFFFAOYSA-N acetic acid heptyl ester Natural products CCCCCCCOC(C)=O ZCZSIDMEHXZRLG-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 235000021015 bananas Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- WVDDGKGOMKODPV-UHFFFAOYSA-N benzyl alcohol Substances OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 235000021019 cranberries Nutrition 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- YFAGHNZHGGCZAX-JKIFEVAISA-N dicloxacillin Chemical compound N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C1=C(C)ON=C1C1=C(Cl)C=CC=C1Cl YFAGHNZHGGCZAX-JKIFEVAISA-N 0.000 description 1
- 229960001585 dicloxacillin Drugs 0.000 description 1
- QYMFNZIUDRQRSA-UHFFFAOYSA-N dimethyl butanedioate;dimethyl hexanedioate;dimethyl pentanedioate Chemical compound COC(=O)CCC(=O)OC.COC(=O)CCCC(=O)OC.COC(=O)CCCCC(=O)OC QYMFNZIUDRQRSA-UHFFFAOYSA-N 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 208000037824 growth disorder Diseases 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JPXGPRBLTIYFQG-UHFFFAOYSA-N heptan-4-yl acetate Chemical compound CCCC(CCC)OC(C)=O JPXGPRBLTIYFQG-UHFFFAOYSA-N 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229940071826 hydroxyethyl cellulose Drugs 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 229940071676 hydroxypropylcellulose Drugs 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- GHDIHPNJQVDFBL-UHFFFAOYSA-N methoxycyclohexane Chemical compound COC1CCCCC1 GHDIHPNJQVDFBL-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960002900 methylcellulose Drugs 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000012521 purified sample Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical class [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Toxicology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
揭露了一種具有式(I)之雙氯磺草胺(diclosulam)之結晶形式,該晶體之製備方法,藉由各種分析方法對該晶體進行的分析以及使用該晶體製備穩定的農用化學配製物。本發明還描述各種溶劑對結晶形式製備條件之用途。
Description
本揭露涉及(2’,6’-二氯-5-乙氧基-7-氟[1,2,4]三唑並[1,5-c]嘧啶-2-磺醯苯胺)(雙氯磺草胺)之結晶形式,涉及它的製備方法並且涉及它在農業化學製品中之用途。
雙氯磺草胺,(2’,6’-二氯-5-乙氧基-7-氟[1,2,4]三唑並[1,5-c]嘧啶-2-磺醯苯胺)係磺醯苯胺類化學品的成員並且被用作除草劑。它具有寬的除草劑活性範圍,用於控制雜草例如禾本草、闊葉雜草,用於芽前或芽後處理。但是,當應用於雜草的芽前處理時,它具有更好的活性。活性成分被雜草物種的根、葉和枝吸收,並且藉由抑制負責合成細胞分裂和植物生長所需的蛋白質的乙醯乳酸合酶(ALS)來起作用,並且因此雜草將開始變色並在處理後幾天內死亡。
商業上可獲得的雙氯磺草胺以非晶質狀態存在,其通常藉由美國專利案號5,163,995中所描述的方法製造,其係出於所有目的以參考方式併入本文。已經發現,非晶質狀態的雙氯磺草胺係高度黏稠的,其不適合被製備成具有噴霧設備清洗性能的組成物或配製物。噴霧後,雙氯磺草胺殘留物留在噴霧設備中。在重複使用噴霧設備之前的充分清洗通常將需要一沖洗程序,該沖洗程序不僅耗時,而且還導致廢水處理問題。因此,需要提供具有增加的溶解度和降低的黏度的改進的新穎形式的雙氯磺草胺。
因此,本發明的一具體實例提供稱為“結晶變體I”的新穎結晶形式的雙氯磺草胺,以及它的製備方法,連同含有它的農業化學組成物,以及將它用於農業化學應用之方法,例如施用於植物、周圍環境和植物部分之方法。已經有利地發現新穎的結晶變體I具有增加的溶解度、降低的黏度和改進的噴霧設備清洗性能。
因此,本發明的一具體實例還提供用於控制不希望的植物(如雜草)生長之組成物,該組成物包含其自身作為與助劑和載劑的混合物以及作為與其他活性化合物的混合物的雙氯磺草胺之結晶變體I。本發明的一具體實例還提供雙氯磺草胺的結晶變體I在控制不希望的植物生長中之用途及其方法。
藉由參考圖式可以更清楚地理解本文揭露的本發明具體實例的各種特徵和方面,圖式旨在例示和說明而不是限制本發明的範圍,並且其中:圖1係雙氯磺草胺的結晶變體I的具體實例之紅外(IR)光譜;
圖2係雙氯磺草胺的結晶變體I的具體實例之粉末X射線繞射圖;圖3係雙氯磺草胺的結晶變體I的具體實例之差示掃描量熱法(DSC)熱分析圖;並且圖4係非晶質雙氯磺草胺之粉末X射線繞射圖。
藉由參考其具體實例的以下詳細描述,可以更清楚地理解本發明,該等具體實例旨在說明而非限制所附申請專利範圍之範疇。
已經發現,雙氯磺草胺的結晶變體I的溶解度具有顯著增加並且黏度有顯著降低,這顯著地減少殘留物污染並改進噴霧設備清洗性能。此外,發現與根據美國專利案號5,163,995的揭露製備的非晶質雙氯磺草胺相比,雙氯磺草胺的結晶變體I更容易粉碎或研磨,此允許商業配製物如水懸劑(SC)、油基水懸劑(OD)、水分散性粒劑(WG)和水溶性粒劑(SG)的製備。因此,如下文所揭露的,有可能製備呈結晶變體I的雙氯磺草胺的寬範圍配製物。
由於它的高溶解性和低黏度,雙氯磺草胺的結晶變體I高度適用於製備用於控制不希望的植物(例如雜草)之組成物。
根據本發明的具體實例,提供了雙氯磺草胺的結晶變體I,其在利用Cu-Kα輻射在25℃下記錄的X射線粉末繞射圖中以任何組合呈現以下反射中的至少3個,其記為2θ值:2θ=8.09±0.2 (1)
2θ=8.95±0.2 (2)
2θ=10.81±0.2 (3)
2θ=13.25±0.2 (4)
2θ=16.02±0.2 (5)
2θ=16.44±0.2 (6)
2θ=16.68±0.2 (7)
2θ=18.64±0.2 (8)
2θ=18.82±0.2 (9)
2θ=19.63±0.2 (10)
2θ=20.83±0.2 (11)
2θ=23.06±0.2 (12)
2θ=24.51±0.2 (13)
2θ=25.72±0.2 (14)
2θ=26.15±0.2 (15)
2θ=26.70±0.2 (16)
2θ=26.92±0.2 (17)
2θ=27.72±0.2 (18)
更具體地,本發明具體實例的雙氯磺胺草的結晶變體I的特徵在於具有上述反射中至少三個(以其任何組合)的X射線粉末繞射圖。較佳的是,結晶變體I係具有上述反射中至少四個,更較佳的是所述反射中至少五個、六個或七個、或八個的結晶變體。雙氯磺草胺的結晶變體I的X射線粉末繞射圖示於圖2中,其將在下文中詳細描述。
根據較佳的具體實例,結晶變體I在利用Cu-Kα輻射在25℃下記錄的X射線粉末繞射圖中以任何組合呈現以下反射中的至少3個、4個或5個或全部,其記為2θ值:2θ=8.09±0.2 (1)
2θ=13.25±0.2 (4)
2θ=16.68±0.2 (7)
2θ=20.83±0.2 (11)
2θ=23.06±0.2 (12)
2θ=24.51±0.2 (13)
2θ=25.72±0.2 (14)
2θ=26.70±0.2 (16)
2θ=26.92±0.2 (17)
使用繞射儀在從3°-60°範圍內的反射幾何中以0.03°的增量使用Cu-Kα輻射(在25℃下)對X射線繞射圖進行確定。
根據具體實例的雙氯磺胺草的結晶變體I可進一步藉由IR光譜法定特徵。對於純化的樣品,以4cm-1的解析度並以16的掃描數量測量IR光譜。雙氯磺草胺的結晶變體I的IR光譜可藉由其在約3098.81、2160.32、2027.70、1977.85、1628.62、1578.06和1515.70cm-1的波數(cm-1,±0.2%)處的特徵官能基振動峰來鑑定,如圖1中所示。
根據本發明的雙氯磺草胺的結晶變體I可以進一步藉由差示掃描量熱法(DSC)定特徵(圖3)。在約221.2℃下的吸熱熔融峰顯示在圖3中。
用於製備非晶質雙氯磺草胺之方法係本領域眾所周知的。以商業規模製造並且獲得非晶質雙氯磺草胺。特別合適用於製備非晶質雙氯磺草胺的方法描述於美國專利案號5,163,995中。
根據本發明之具體實例,雙氯磺草胺的結晶變體I可以藉由以下方法獲得:將非晶質狀態的雙氯磺草胺溶解,並且然後從溶劑中結晶。
在一方面,本發明提供一種用於製備雙氯磺草胺的結晶變體I之方法,該方法包括以下步驟:i)將一非晶質雙氯磺草胺溶解在一溶劑中;ii)將該溶解的化合物沈澱成雙氯磺草胺的結晶變體I;並且iii)分離沈澱的結晶變體I。
用於製備二氯苯磺胺結晶變體I的合適溶劑包括:鹵代烴(例如,氯苯、溴苯、二氯苯、氯甲苯和三氯苯)、醚(例如,乙基丙醚、正丁醚、苯甲醚、苯乙醚、環己基甲醚、二甲醚、二乙醚、二醇二甲醚、二苯醚、二丙醚、二異丙醚、二正丁醚、二異丁醚、二異戊醚、乙二醇二甲醚、異丙基乙醚、甲基三級丁基醚、四氫呋喃、甲基四氫呋喃、二、二氯二乙醚、甲基四氫呋喃、環氧乙烷和/或環氧丙烷的聚醚)、硝化烴(例如,硝基甲烷、硝基乙烷、硝基丙烷、硝基苯、氯硝基苯和鄰硝基甲苯)、脂族、脂環族或芳族烴(例如,戊烷、正己烷、正庚烷、正辛烷、壬烷)、蒔蘿烴、具有從70℃至190℃的沸騰範圍的石油餾分、環己烷、甲基環己烷、石油醚、石油英、辛烷、苯、甲苯和二甲苯)、酯(例如,丙二酸酯、乙酸正丁酯(醋酸正丁酯)、乙酸甲酯、乙酸乙酯、乙酸異丁酯、碳酸二甲酯、碳酸二乙酯、碳酸二丁酯和碳酸伸乙酯)和脂族醇(例如,甲醇、乙醇、正丙醇、異丙醇、正丁醇和三級戊醇)及其混合物。
較佳的溶劑包括:醚、芳族烴、酯和脂族醇及其混合物,該芳族烴可以視情況被一個或多個可以是相同的或不同的取代基取代,該等取代基選自由以下各項組成之群組:烷基(視情況被一個或多個可為相同的或不同的鹵素取代)、硝基、鹵素、醚及類似者(如,苯、甲苯、二甲苯、氯苯),酯和脂肪醇及其混合物。特別較佳的溶劑或溶劑混合物包括異丙醇、甲苯、甲基-四氫呋喃、碳酸二乙酯、氯苯、乙酸正丁酯、乙酸異丁酯、正丁醇、甲醇、乙醇、丙二酸二乙酯、甲基三級丁基醚,以及甲苯和丁醇、甲苯和乙酸正丁酯、丙二酸二乙酯和甲基三級丁基醚、連同乙酸丁酯和甲基三級丁基醚的混合物。本發明的具體實例還設想了具有超過2種或3種或4種組分的溶劑混合物。
在本發明的具體實例中,較佳的是溶劑包括至少一種醇,並且更較佳的是包括至少一種直鏈或支鏈C1-C8脂肪醇,更佳的是至少一種直鏈或支鏈C1-C4脂肪醇,甚至更佳的是甲醇和乙醇中的至少一種。
根據另一個較佳的具體實例,該溶劑基本上由如上所述的醇或其混合物組成。
因此,根據步驟(i)中的較佳具體實例,將非晶質雙氯磺草胺溶解在包含醇的溶劑中。在較佳的具體實例中,該溶劑基本上由甲醇和/或乙醇或其他一級醇組成,較佳的是具有低於100℃的沸騰範圍的一級醇。
根據步驟(i)中的較佳具體實例,藉由從室溫或環境溫度加熱至回流溫度或低於溶劑或溶劑混合物的回流溫度,將非晶質雙氯磺草胺溶解在該溶劑或溶劑混合物中作為濃縮溶液。較佳的是,濃縮溶液可以在溶劑的回流溫度下製備。溶液的濃度取決於雙氯磺草胺在相應的溶劑或溶劑混合物中的溶解度。
然後將如步驟(i)中所製備的濃縮均質溶液冷卻至室溫或環
境溫度或冷卻至約0℃至20℃的溫度,以從溶劑中結晶所希望的結晶形式。藉由在施加或不施加真空並冷卻至低於溶劑或溶劑混合物的回流溫度的情況下,經由藉著除去溶劑或溶劑混合物至一定體積而濃縮均質溶液,也可結晶出雙氯磺草胺之結晶變體I。
在另一個具體實例中,也可藉由在結晶期間將期望的結晶形式的晶種添加到步驟(i)中製備的溶液中來實現雙氯磺草胺之結晶變體I,其可促進和/或加速結晶。
添加到濃縮溶液中的晶種量通常在按重量計基於用於製備步驟(i)中濃縮溶液的雙氯磺草胺之重量的0.001%至10%,較佳的是0.001%至2.5%,更佳的是0.005%至0.5%的範圍內。較佳的是,在低於相應溶劑或溶劑混合物的沸點的溫度下將晶種添加到濃縮溶液中。
因此,熟習該項技術者可以從濃縮溶液有效地達成雙氯磺草胺之結晶變體I之沈澱。
藉由一般固體組分分離技術從溶液中分離(如過濾、離心或傾析)從步驟(ii)獲得之沈澱的雙氯磺草胺的結晶變體I。然後,將分離的固體用溶劑洗滌一次或多次。較佳的是,在洗滌階段中使用的溶劑由用於製備步驟(i)中的濃縮溶液所使用的溶劑或溶劑混合物的一種或多種組分組成,如上文所述。通常使用相應的溶劑或溶劑混合物在室溫和0℃之間進行洗滌,該溫度取決於晶體的溶解度,以盡可能最小化或避免結晶材料在相應洗滌溶劑中的損失。
在具體實例中,本發明亦關於包含雙氯磺草胺的結晶變體I之組成物。雙氯磺草胺之結晶變體I的量為按該組成物的重量計小於75%,較佳的是按該組成物的重量計小於50%,更佳的是按該組成物的重量計小於30%,還更佳的是按該組成物的重量計約25%。
使用非晶質雙氯磺草胺作為除草劑係本領域已知的,並且以商業規模進行使用。雙氯磺草胺的結晶變體I在控制不想要的植物生長(如雜草)方面也是有效的。配製和施用非晶質雙氯磺草胺的技術係本領域已知的,例如,如上文所述的文獻中所揭露者。本發明的結晶變體I中的雙氯磺草胺可以與針對非晶質雙氯磺草胺所描述的方式類似的方式配製並施用。
因此,在另一方面,本發明的具體實例提供一種包含呈如上文所定義的結晶變體I的雙氯磺草胺之除草組成物。
因此,本發明的具體實例還提供使用雙氯磺草胺的結晶變體I製備用於控制不想要的植物生長的組成物之方法。
因此,本發明還提供一種用於控制不想要的植物生長之方法,該方法包括對植物、植物部分、或植物的周圍環境施用除草有效量的雙氯磺草胺的結晶變體I。
以類似於針對非晶質雙氯磺草胺已知的方式,可使用適合的助劑、載劑和溶劑將雙氯磺胺酸的結晶變體I併入常規配製物中,如水懸劑(SC)、油基水懸劑(OD)、水溶性粒劑(SG)、水分散性乳劑(DC)、乳劑(EC)、乳化拌種劑、懸浮拌種劑、粒劑(GR)、微粒劑(MG)、濃懸乳劑(SE)和水分散性粒劑(WG)。
在本文上下文中,雙氯磺草胺之結晶變體I可以按總混合物的重量計從約0.1%至約50%的濃度存在,即以足以達到所需劑量的量存在。例如,藉由用水、溶劑和載劑使雙氯磺草胺的結晶變體I增量,若合適的話,使用乳化劑和/或分散劑和/或其他助劑來製備該配製物。
該等配製物藉由將雙氯磺胺酸的結晶變體I與至少一種可接受的助劑(例如,表面活性劑、液體稀釋劑、固體稀釋劑、潤濕劑、分散
劑、增稠劑、消泡劑和其他配製物成分)混合來製備。
液體稀釋劑包括但不限於水、N,N-二甲基醯胺、二甲基亞碸、N-烷基吡咯啶酮、乙二醇、聚丙二醇、碳酸丙二酯、二元酯、石蠟、烷基苯、烷基萘、甘油、三醋精、橄欖油、蓖麻油、亞麻籽油、芝麻油、玉米油、花生油、棉籽油、大豆油、油菜籽油和椰子油、酮(如環己酮、2-庚酮、異佛爾酮和4-羥基-4-甲基-2-戊酮)、乙酸酯(如乙酸己酯、乙酸庚酯和乙酸辛酯)、以及醇(如甲醇、環己醇、癸醇、苄基和四氫糠醇)、及其混合物。
固體稀釋劑可以是水溶性的或水不溶性的。水溶性固體稀釋劑包括但不限於:鹽,如鹼金屬磷酸鹽(例如磷酸二氫鈉),鹼土金屬磷酸鹽,鈉、鉀、鎂和鋅的硫酸鹽,氯化鈉和氯化鉀,乙酸鈉,碳酸鈉和苯甲酸鈉,以及糖和糖衍生物如山梨醇、乳糖、蔗糖和甘露醇。水不溶性固體稀釋劑的實例包括但不限於:黏土,合成的和矽藻土,矽酸鈣和矽酸鎂,二氧化鈦,氧化鋁、氧化鈣和氧化鋅及其混合物。
潤濕劑包括但不限於:烷基磺基琥珀酸酯、月桂酸酯、烷基硫酸酯、磷酸酯、炔二醇、乙氧基氟化醇、乙氧基化矽氧烷、烷基酚乙氧基化物、苯磺酸酯、烷基取代的苯磺酸酯,烷基α-烯烴磺酸酯、萘磺酸酯、烷基取代的萘磺酸酯、萘磺酸酯和烷基取代的萘磺酸酯與甲醛的縮合物,和醇乙氧基化物,及其混合物。烷基萘磺酸鈉鹽針對本發明的組成物特別有用。
分散劑包括但不限於:木質素磺酸(視情況聚乙氧基化的)的鈉鹽、鈣鹽和銨鹽;馬來酸酐共聚物的鈉鹽和銨鹽;縮合苯酚磺酸的鈉鹽;和萘磺酸-甲醛縮合物。木質素磺酸鹽(例如木質素磺酸鈉)針對本發明的組成物特別有用。萘磺酸-甲醛縮合物如萘磺酸,與甲醛的聚合物和鈉
鹽針對本發明的組成物特別有用。
增稠劑包括但不限於:瓜爾膠、果膠、酪蛋白、角叉菜膠、黃原膠、藻酸鹽、甲基纖維素、羥乙基纖維素、羥丙基纖維素和羧甲基纖維素及其混合物。合成增稠劑包括前面類別的衍生物,以及還有聚乙烯醇、聚丙烯醯胺、聚乙烯吡咯啶酮、各種聚醚、它們的共聚物連同聚丙烯酸及它們的鹽、以及其混合物。烷基聚乙烯基吡咯啶酮針對本發明的組成物特別有用。
其他配製物成分也可以用於本發明中,例如染料、乾燥劑等。該等成分係熟習該項技術者已知的。
根據本發明具體實例的雙氯磺草胺的結晶變體I可在配製物中存在並且以其從該等配製物所製備的使用形式存在,並且作為與一種或多種其他活性化合物(如殺蟲劑、引誘劑、滅菌劑、殺細菌劑、殺蟎劑、殺線蟲劑、殺真菌劑、生長調節物質、除草劑、安全劑、肥料和化學資訊素)或與用於改進植物性質的試劑的混合物存在。
當用作除草劑時,根據本發明具體實例的雙氯磺草胺的結晶變體I還可在配製物中並且以其從該等配製物所製備的使用形式存在,以及作為與抑制劑的混合物存在,該抑制劑在它們用於植物的環境中、植物部分的表面上或植物組織中後減少活性化合物的降解。
可以根據本發明處理所有植物、植物部分及其周圍環境。在本文中,植物應被理解為表示所有的植物和植物種群,例如需要和不需要的野生植物或作物植物(包括天然存在的作物植物)。作物植物可以是可藉由常規育種和優化方法,藉由生物技術和遺傳工程方法,或藉由該等方法的組合獲得的植物,包括轉殖基因植物和可以或不能被植物育種人權利保護的植物栽培品種。植物部分應理解為意指地上和地下的植物的所有
部分和器官,如枝、葉、針葉、莖、稈、花、子實體、果實、種子、根、塊莖和根莖。還包括所收穫的材料、以及營養性和生殖性繁殖材料,例如插條、塊莖、分生組織、根莖、短匐莖、種子、單個及多個植物細胞及任何其他植物組織。
如本文所使用的,術語“約”當與數值量或範圍結合使用時,意味著稍微大於或稍小於所述數值量或範圍,偏離所述數值量或範圍的端點的±10%。
如本文所用,“周圍環境”係指植物生長的地方,植物的植物繁殖材料所播種的地方或將播種植物的植物繁殖材料的地方,或植物附近的環境。
如本文使用的術語“除草有效量”係指能夠產生控制植物生長效果的這樣一種化合物或此類化合物的組成物之量。控制效應包括與目標植物的自然發育的所有偏離,例如殺死、植物發育和生長的一個或多個方面的遲緩、葉灼傷、白化病,矮化病等。
使用本發明的組成物或配製物,根據本發明具體實例對植物、植物部分和/或其周圍環境的處理係直接進行,或藉由慣用處理方法使組成物或配製物作用於其周圍環境、棲息地或儲存空間來進行。該等慣用處理方法的實例包括浸漬、噴霧、汽化、霧化、撒播、在繁殖材料的情況下塗布、以及具體在種子的情況下塗敷一種或多種塗層。
當將除草組成物施用於以下有用植物正在生長中的作物中以殺死雜草時,最大程度地看到本發明的益處:如花生、大豆、包括田間玉米的玉蜀黍(玉米)、爆粒玉米和甜玉米、棉花、小麥、稻、燕麥、馬鈴薯、甜菜、栽培作物(如香蕉、果樹、橡膠樹、苗圃樹)、葡萄藤、柑橘、橄欖、市容綠化帶(amenity)、蘆筍、灌木莓(如藍莓)、蔓藤類漿果
(caneberries)、蔓越莓、亞麻、高粱、秋葵、薄荷、大黃、留蘭香、草坪草和甘蔗。在本發明中,處理花生和大豆係特別有益的。
除非另有說明,所有百分比均以重量%給予。
現在將藉由以下實例描述本發明的具體實例,所述實例僅提供用於說明目的,而不意在限制本揭露的範圍。
實例1:根據美國專利案號5,163,995之揭露以實例13中的修改製備非晶質雙氯磺草胺
將無水碘化鈉(11.7g,0.078mol)置於50ml無水乙腈中,並在攪拌下添加8.5g(0.078mol)三甲基氯矽烷。向該混合物中添加6.3g(0.039mol)2,6-二氯苯胺和7.9g(0.078mol)的三乙胺。將所得混合物在環境溫度下連續並緩慢攪拌30min,並且然後藉由減壓蒸發小心地除去揮發物,並且殘餘物用乙醚稀釋並過濾。該溶液的內容物藉由GLC分析顯示為約97%純度的N-三甲基甲矽烷基-2,6-二氯苯胺。重複不溶物的醚沈澱,並且藉由減壓蒸發除去醚。將殘餘物與50ml無水乙腈,3.9g(0.013mol)7-氟-2-氯磺醯基-5-乙氧基-1,2,4-三唑並[1,5-c]嘧啶和0.2ml(0.003mol)二甲基亞碸混合,並且將混合物緩慢並且穩定地攪拌過夜。將所得混合物減壓濃縮,並且將固體殘餘物與己烷和水混合,並且過濾。然後將所得殘餘物溶於400ml的二氯甲烷中,並且將溶液用水萃取,並且除去水部分。將剩餘的有機組分用硫酸鈉乾燥並過濾。然後減壓濃縮,並且將殘餘物與己烷混合,藉由過濾收集,並且乾燥以得到3.3g(理論值的60%)標題化合物。
如圖4中所示,所得到的雙氯磺草胺產物的X射線粉末繞射圖沒有顯著的單獨信號或峰,其表明根據美國專利案號5,163,995的揭露所製備的雙氯磺草胺產品係非晶質的。
製備雙氯磺草胺的結晶變體I
實例2-從甲醇中結晶
取如在上述實例1中製備的雙氯磺草胺樣品(10g)與甲醇(60mL)一起放入三頸圓底燒瓶中,並且將所得漿液加熱至50℃以得到均質溶液。過濾不溶性顆粒(如果有的話),並且將溶液緩慢冷卻至室溫。當冷卻時,形成細晶體,並且將異質混合物在室溫下攪拌2h。然後,將漿液過濾並用甲醇洗滌(3mL)。將過濾的晶體在真空下乾燥以便從結晶產物中除去甲醇痕量。由此獲得的結晶產物具有>98%的純度,並且發現作為晶體的回收產物不低於80%(w/w)的定量產率。
藉由IR,X射線粉末繞射和DSC分析獲得的晶體,並且發現係如圖1、圖2和圖3中分別所示的雙氯磺草胺之結晶變體I。
圖3中差示掃描量熱法(DSC)(圖3)顯示約221.2℃之吸熱熔融峰。
在圖1中,雙氯磺草胺的IR光譜顯示約3098.81、2160.32、2027.70、1977.85、1628.62、1578.06和1515.70cm-1波數(cm-1,±0.2%)之官能基振動峰。
晶體的粉末X射線繞射圖在圖2中顯示反射,並且值總結在表1中。X射線粉末繞射圖係使用繞射儀在從3°-60°範圍內的反射幾何中以0.03°的增量在25℃下使用Cu-Ka輻射而取得。
實例3-從乙醇中結晶
取實例1中製備的雙氯磺草胺(5g)樣品與乙醇(35mL)一起放入三頸圓底燒瓶中,並且將所得漿液加熱至60℃或加熱至回流溫度,以得到均質溶液。將所得熱溶液過濾以除去不溶物(如果有的話),並且將溶液緩慢冷卻至環境溫度。冷卻期間產物作為細晶體沈澱出,並且將該混合物在室溫下攪拌2至3小時。然後,將漿液過濾,用乙醇(3mL)洗滌,並在室溫下真空乾燥,以便從晶體中除去乙醇痕量。由此獲得的晶體具有>98%的純度,並且發現回收率不低於80%。
如實例2中所述,使用紅外光譜儀、X射線繞射和DSC,將晶體定特徵為雙氯磺草胺結晶變體I。
實例4:油基水懸劑(OD)配製物的製備
將下表2中列出的所有組分均勻混合並用Dyno-Mill(由維利(Willy)A.巴霍芬(Bachofen)AG公司製造)研磨,以獲得油基水懸劑(OD)。
實例5:可溶性粒劑(SG)的製備
將下表3中列出的所有組分在高速旋轉磨機中混合,共混並研磨。添加足夠的水以獲得可擠出的糊劑。使所得物質通過並通過模具或篩網擠出以形成擠出物。將濕擠出物團在真空烘箱中在70℃下乾燥,並且然後通過0.71mm-2mm篩網篩選,以獲得產物顆粒。
實例6:水分散粒劑(WG)的製備
將下表4中列出的所有組分在高速旋轉磨機中混合,共混並研磨。添加足夠的水以獲得可擠出的糊劑。將糊劑通過模具或篩網擠出以形成擠出物。將濕擠出物在真空烘箱中在70℃下乾燥,並且然後通過0.71mm-2mm篩網篩選,以獲得產物顆粒。
實例7:測定水溶性
藉由向磷酸二氫鉀水溶液(0.1M,250mL)中添加氫氧化鈉水溶液(0.1M,145mL),並且然後添加足夠的蒸餾水以將最終體積調節至500mL,來製備儲液pH 7緩衝溶液。在測試溫度(例如,20℃)下,將飽和所需的雙氯磺草胺量的至少1倍和最高約5倍添加到包含儲備緩衝溶液的混合容器中。將混合物在黑暗中磁力攪拌,同時保持在試驗溫度下,並且間歇地和週期性地取出樣品用於分析。使用高速,溫度控制的離心機在12000G下在測試溫度下將樣品離心約20分鐘以除去懸浮顆粒。取每份上清液的等分試樣用於分析。
藉由具有反相層析柱和UV檢測的高壓液相層析(HPLC)確定上清液中的雙氯磺草胺的濃度。該方法應包括使用線性回歸分析基於至少三個標準物形成最佳擬合校準曲線。從混合容器連續抽出樣品,並分析,直到三個連續樣品顯示極小或沒有濃度變化。較佳的是重複測試以確保準確性。
實例8:清洗測試
藉由將樣品分散在水中以產生當施用除草劑時通常使用的濃度:25%雙氯磺草胺,來進行試驗。將樣品添加在400mL燒杯中的自來水(300mL)中並磁力攪拌2分鐘。然後將混合物攪拌2分鐘,此時將所得分散體分散到三個100mL等分試樣中至4-oz(118mL)聚乙烯瓶中。將瓶蓋上蓋,倒置2次-3次並允許靜置過夜。
靜置過夜後,將每個單獨的瓶倒置兩次,並且然後倒出液體內容物。添加自來水(10mL),並且倒置瓶子直到所有沈澱物重新懸浮,此時倒出內容物。添加自來水(100mL),並且將瓶反轉兩次,並且然後允許不攪動地靜置10分鐘。將瓶再翻轉兩次並倒出內容物。將乙腈(10mL)添加到瓶中以萃取任何剩餘的物質。藉由具有UV檢測的反相液相層析法分析乙腈溶液。清洗等級(乙腈溶液中的雙氯磺草胺除草劑的濃度)以%表示在下表6中。與較高的等級相比,較低的清洗等級指示更有效的清洗。
雖然甲醇和乙醇係如上例示作為生產雙氯磺草胺的結晶變體I之溶劑,但是本文揭露的其他溶劑也適用於使用本文所述的程序製造此結晶變體、或對於已知以上揭露的熟習該項技術者係顯而易見的變體。
Claims (13)
- 一種雙氯磺草胺(2’,6’-二氯-5-乙氧基-7-氟[1,2,4]三唑並[1,5-c]嘧啶-2-磺醯苯胺)之結晶變體I,其在利用Cu-Kα輻射在25℃下記錄的X射線粉末繞射圖中以任何組合呈現以下反射中的至少3個,其記為2θ值:2θ=8.09±0.2 (1) 2θ=8.95±0.2 (2) 2θ=10.81±0.2 (3) 2θ=13.25±0.2 (4) 2θ=16.02±0.2 (5) 2θ=16.44±0.2 (6) 2θ=16.68±0.2 (7) 2θ=18.64±0.2 (8) 2θ=18.82±0.2 (9) 2θ=19.63±0.2 (10) 2θ=20.83±0.2 (11) 2θ=23.06±0.2 (12) 2θ=24.51±0.2 (13) 2θ=25.72±0.2 (14) 2θ=26.15±0.2 (15) 2θ=26.70±0.2 (16) 2θ=26.92±0.2 (17) 2θ=27.72±0.2 (18)。
- 如申請專利範圍第1項所述之雙氯磺草胺之結晶變體I,其在利用Cu-Kα輻射在25℃下記錄的X射線粉末繞射圖中以任何組合呈現以下反射中 的至少3個,其記為2θ值:2θ=8.09±0.2 (1) 2θ=13.25±0.2 (4) 2θ=16.68±0.2 (7) 2θ=20.83±0.2 (11) 2θ=23.06±0.2 (12) 2θ=24.51±0.2 (13) 2θ=25.72±0.2 (14) 2θ=26.70±0.2 (16) 2θ=26.92±0.2 (17)。
- 如申請專利範圍第1或2項所述之雙氯磺草胺之結晶變體I,其呈現出在3098.81、2160.32、2027.70、1977.85、1628.62、1578.06和1515.70cm-1的波數(cm-1,±0.2%)處具有特徵官能基振動峰之IR光譜。
- 如申請專利範圍第1或2項所述之雙氯磺草胺之結晶變體I,其呈現出在221.2℃處具有吸熱熔融峰的差示掃描熱量計(DSC)熱分析圖。
- 一種用於製備如申請專利範圍第1項所述之雙氯磺草胺的結晶變體I之方法,該方法包括:i)將非晶質雙氯磺草胺溶解在一溶劑中,其中該溶劑係甲醇、乙醇或其混合物;ii)將該溶解的化合物沈澱成該雙氯磺草胺之結晶變體I;並且iii)分離該沈澱的結晶變體I。
- 如申請專利範圍第5項所述之方法,其中步驟ii)係藉由濃縮該溶劑或藉由冷卻至0℃至20℃±10%的溫度、或者藉由添加該結晶變體I之晶種、或該等組合來實現。
- 一種如藉由申請專利範圍第5項之方法所獲得的雙氯磺草胺之結晶變體I,其中雙氯磺草胺的結晶變體I具有按重量計至少98%的純度。
- 一種組成物,包含除草有效量的如申請專利範圍第1項所述之雙氯磺草胺的結晶變體I以及至少一種助劑。
- 如申請專利範圍第8項所述之組成物,其中該助劑選自下列中的一種或多種:表面活性劑、稀釋劑、潤濕劑、分散劑、增稠劑和消泡劑。
- 如申請專利範圍第8項所述之組成物,該組成物處於以下形式:水懸劑(SC)、油基水懸劑(OD)、水溶性粒劑(SG)、水分散性乳劑(DC)、乳劑(EC)、乳化拌種劑、懸浮拌種劑、粒劑(GR)、微粒劑(MG)、濃懸乳劑(SE)或水分散性粒劑(WG)。
- 如申請專利範圍第10項所述之組成物,該組成物處於以下形式:油基水懸劑(OD)、水分散性粒劑(WG)或水溶性粒劑(SG)。
- 一種如申請專利範圍第1-4項中任一項所述之雙氯磺草胺之結晶變體I或如申請專利範圍第8-11項中任一項所述之組成物用於控制不想要的植物生長之用途。
- 一種用於控制不想要的植物生長之方法,其包括對該植物、植物部分、或該植物的周圍環境施用除草有效量的如申請專利範圍第1項所述之雙氯磺草胺之結晶變體I。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/989,992 | 2016-01-07 | ||
US14/989,992 US9643973B1 (en) | 2016-01-07 | 2016-01-07 | Crystalline form of diclosulam, a process for its preparation and use of the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201736371A TW201736371A (zh) | 2017-10-16 |
TWI735502B true TWI735502B (zh) | 2021-08-11 |
Family
ID=58643424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106100232A TWI735502B (zh) | 2016-01-07 | 2017-01-05 | 雙氯磺草胺之新穎結晶形式、其製備方法及用途 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9643973B1 (zh) |
CN (1) | CN108349986B (zh) |
AR (1) | AR107199A1 (zh) |
TW (1) | TWI735502B (zh) |
WO (1) | WO2017118419A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2610805A (en) * | 2021-09-03 | 2023-03-22 | Rotam Agrochem Int Co Ltd | Novel crystalline form of florasulam, preparation and use of the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163995A (en) * | 1988-05-25 | 1992-11-17 | Dowelanco | Herbicidal alkoxy-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamides |
WO1998021178A1 (en) * | 1996-11-13 | 1998-05-22 | Dow Agrosciences Llc | N-arylsulfilimine compounds and their use as catalysts in the preparation of n-arylarylsulfonamide compounds |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3594317B2 (ja) * | 1998-08-11 | 2004-11-24 | 住友製薬株式会社 | ナフチリジン誘導体 |
JP5364935B2 (ja) * | 2010-11-09 | 2013-12-11 | ダウ グローバル テクノロジーズ エルエルシー | フルメツラムまたはジクロスラムとジンクピリチオンとの相乗的組み合わせ |
JP2013166724A (ja) * | 2012-02-16 | 2013-08-29 | Sumitomo Chemical Co Ltd | フルミオキサジンの結晶形 |
EP2868197A1 (en) * | 2013-11-05 | 2015-05-06 | Basf Se | Herbicidal compositions |
CN103880727B (zh) * | 2014-03-12 | 2016-01-13 | 泸州东方农化有限公司 | 一种卤代硫化合物及其制备方法和应用 |
-
2016
- 2016-01-07 US US14/989,992 patent/US9643973B1/en active Active
- 2016-12-27 AR ARP160104023A patent/AR107199A1/es unknown
-
2017
- 2017-01-05 TW TW106100232A patent/TWI735502B/zh not_active IP Right Cessation
- 2017-01-06 WO PCT/CN2017/070460 patent/WO2017118419A1/en active Application Filing
- 2017-01-06 CN CN201780003885.2A patent/CN108349986B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163995A (en) * | 1988-05-25 | 1992-11-17 | Dowelanco | Herbicidal alkoxy-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamides |
WO1998021178A1 (en) * | 1996-11-13 | 1998-05-22 | Dow Agrosciences Llc | N-arylsulfilimine compounds and their use as catalysts in the preparation of n-arylarylsulfonamide compounds |
Also Published As
Publication number | Publication date |
---|---|
CN108349986A (zh) | 2018-07-31 |
TW201736371A (zh) | 2017-10-16 |
WO2017118419A1 (en) | 2017-07-13 |
CN108349986B (zh) | 2022-03-01 |
AR107199A1 (es) | 2018-03-28 |
US9643973B1 (en) | 2017-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA015757B1 (ru) | Гидраты 2-хлор-5-[3,6-дигидро-3-метил-2,6-диоксо-4-(трифторметил)-1-(2н)-пиримидинил]-4-фтор-n-[[метил-(1-метилэтил)амино]сульфонил]бензамида | |
TWI735574B (zh) | 甲磺草胺(sulfentrazone)之新穎形式、其製備方法及用途 | |
TWI720975B (zh) | 碸嘧磺隆(rimsulfuron)之新穎形式,其製備方法及其用途 | |
TWI742024B (zh) | 賜派芬之新穎形式,其製備方法及其用途 | |
TWI760427B (zh) | 因得克的新穎晶型,其製備方法及其用途 | |
TWI735502B (zh) | 雙氯磺草胺之新穎結晶形式、其製備方法及用途 | |
US9617247B1 (en) | Form of halosulfuron-methyl, a process for its preparation and use of the same | |
US9643936B1 (en) | Form of tribenuron-methyl, a process for its preparation and use of the same | |
CN109071431A (zh) | 虫螨腈的新晶型、其制备方法及其用途 | |
CN109803970B (zh) | 五氟磺草胺的新形式、其制备方法及其用途 | |
CN109456258B (zh) | 一种依维菌素B1a/B1b结晶变体、其制备方法及用途 | |
CN109790110B (zh) | 杀线威的新晶型、其制备方法及其用途 | |
US9693558B2 (en) | Process for preparing a novel crystalline form of mesosulfuron-methyl and use of the same | |
US9663501B1 (en) | Process for preparing a novel crystalline form of thifensulfuron-methyl and use of the same | |
US10336714B2 (en) | Process for preparing a novel crystalline form of metsulfuron-methyl and use of the same | |
CN111132966B (zh) | 甲嘧磺隆的新形式、其制备方法及其用途 | |
US10077248B2 (en) | Form of imazapyr, a process for its preparation and use the same | |
BR102019017785A2 (pt) | Forma de sulfometuron-metílico, processo para sua preparação e uso da mesma |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |