IT9019653A1 - Derivati amminici ad azione antifungina - Google Patents
Derivati amminici ad azione antifunginaInfo
- Publication number
- IT9019653A1 IT9019653A1 IT019653A IT1965390A IT9019653A1 IT 9019653 A1 IT9019653 A1 IT 9019653A1 IT 019653 A IT019653 A IT 019653A IT 1965390 A IT1965390 A IT 1965390A IT 9019653 A1 IT9019653 A1 IT 9019653A1
- Authority
- IT
- Italy
- Prior art keywords
- group
- groups
- compounds
- represent
- alkyl
- Prior art date
Links
- 150000001412 amines Chemical class 0.000 title claims abstract description 9
- 230000000843 anti-fungal effect Effects 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 37
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 125000005843 halogen group Chemical group 0.000 claims description 10
- -1 thiophenic Chemical compound 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 125000004429 atom Chemical group 0.000 claims description 7
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 125000000623 heterocyclic group Chemical group 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000004438 haloalkoxy group Chemical group 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 125000001188 haloalkyl group Chemical group 0.000 claims description 4
- 229910052751 metal Chemical class 0.000 claims description 4
- 239000002184 metal Chemical class 0.000 claims description 4
- 241000221787 Erysiphe Species 0.000 claims description 3
- 241000233866 Fungi Species 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 244000053095 fungal pathogen Species 0.000 claims description 3
- 125000003106 haloaryl group Chemical group 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- HNVIQLPOGUDBSU-UHFFFAOYSA-N 2,6-dimethylmorpholine Chemical compound CC1CNCC(C)O1 HNVIQLPOGUDBSU-UHFFFAOYSA-N 0.000 claims description 2
- 241000371644 Curvularia ravenelii Species 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000004980 cyclopropylene group Chemical group 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 239000003586 protic polar solvent Substances 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims 1
- 239000000010 aprotic solvent Substances 0.000 claims 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 1
- 125000000842 isoxazolyl group Chemical group 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 abstract description 6
- 150000002367 halogens Chemical class 0.000 abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 6
- 230000000855 fungicidal effect Effects 0.000 abstract description 4
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 3
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 abstract description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 14
- 230000001143 conditioned effect Effects 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- 239000013543 active substance Substances 0.000 description 5
- 241001480061 Blumeria graminis Species 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 2
- 101150041968 CDC13 gene Proteins 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 2
- 235000011430 Malus pumila Nutrition 0.000 description 2
- 235000015103 Malus silvestris Nutrition 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000520648 Pyrenophora teres Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003359 percent control normalization Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 244000045561 useful plants Species 0.000 description 2
- VIVDIJOFLVCYRY-KOFBORESSA-N (4R,4aR,7S,7aR,12bS)-3-methyl-9-sulfanyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4S VIVDIJOFLVCYRY-KOFBORESSA-N 0.000 description 1
- SDGKUVSVPIIUCF-UHFFFAOYSA-N 2,6-dimethylpiperidine Chemical compound CC1CCCC(C)N1 SDGKUVSVPIIUCF-UHFFFAOYSA-N 0.000 description 1
- RHLVCLIPMVJYKS-UHFFFAOYSA-N 3-octanone Chemical compound CCCCCC(=O)CC RHLVCLIPMVJYKS-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000796533 Arna Species 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 241000123650 Botrytis cinerea Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000024469 Cucumis prophetarum Species 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Polymers OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 241000510928 Erysiphe necator Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000223218 Fusarium Species 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 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 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241001330975 Magnaporthe oryzae Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical class CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 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
- 241001337928 Podosphaera leucotricha Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000221300 Puccinia Species 0.000 description 1
- 241001515786 Rhynchosporium Species 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 241001533598 Septoria Species 0.000 description 1
- FBPFZTCFMRRESA-NQAPHZHOSA-N Sorbitol Polymers OCC(O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-NQAPHZHOSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 241000228452 Venturia inaequalis Species 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000007938 chlorocyclic compounds Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- OIKHZBFJHONJJB-UHFFFAOYSA-N dimethyl(phenyl)silicon Chemical compound C[Si](C)C1=CC=CC=C1 OIKHZBFJHONJJB-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- 150000002545 isoxazoles Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CMVOJSWILFNLFI-UHFFFAOYSA-L magnesium;dibromate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-]Br(=O)=O.[O-]Br(=O)=O CMVOJSWILFNLFI-UHFFFAOYSA-L 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 1
- 150000002916 oxazoles Chemical class 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical group C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
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- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
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- 239000000741 silica gel Substances 0.000 description 1
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- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- 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
- A01N39/00—Biocides, 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
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/84—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C217/06—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
- C07C217/14—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to a carbon atom of a six-membered aromatic ring
- C07C217/18—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to a carbon atom of a six-membered aromatic ring the six-membered aromatic ring or condensed ring system containing that ring being further substituted
- C07C217/20—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to a carbon atom of a six-membered aromatic ring the six-membered aromatic ring or condensed ring system containing that ring being further substituted by halogen atoms, by trihalomethyl, nitro or nitroso groups, or by singly-bound oxygen atoms
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- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/10—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms
- C07D295/104—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/108—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- C07D401/02—Heterocyclic 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 containing two hetero rings
- C07D401/12—Heterocyclic 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 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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- Pyridine Compounds (AREA)
Description
"DERIVATI AMMINICI AD AZIONE ANTIFUNGINA"
Ri assunto
Vengono descritti composti amminici ad azione antifungina aventi formula generale:
in cui:
R^ ed R,,, uguali o diversi tra loro, rappresentano atomi di H, gruppi C^-C8 alchilici, gruppi Ar-B-, dove Ar è un gruppo C8-C1Q arilico o C&-C.j0 alo-arilico e B è un gruppo C^C^ alchilenico oppure C^-C^-alchi1-C^-C^-alchi1enico; oppure presi insieme ad N rappresentano un gruppo C_-CQ-eterociclico o C_-C,-etero-ciclico contenente un secondo etero-atomo scelto tra 0 e S, detti gruppi eterociclici essendo opzionalmente sostituiti con uno o più gruppi C.|-C^ alchilici, C8-C^Q arilici, gruppi Ar-B sopra definiti e con alogeni;
R3 ed Rg, uguali o diversi tra loro, rappresentano atomi di H, gruppi C.j-C3 alchilici, oppure formano tra loro un gruppo C.j-C^ alchilenico lineare oppure ramificato;
m è un numero intero da 0 a 4;
R^, tra loro uguali o diversi quando è m > 1, rappresentano atomi di alogeni, gruppi C-|~C3 alchilici o C-|"C3 aloalchi1ici; R', R'1, uguali o diversi tra loro, rappresentano,H, gruppi C.|-C3 alchilici, atomi di alogeni;
n è un numero intero da 0 a 3;
Y rappresenta un gruppo -CH=CH , C -C. cicloalchi1ico, C -C1r, c i o b lU arilico, eterociclico a 5-6 atomi, mentre detti gruppi possono essere opzionalmente sostituiti con uno o più atomi di alogeni, gruppi alchilici, °®1chi1ic1» alcossili“ ci, C^-C3 aloalcossi1ici; ovvero rappresenta un gruppo
dove C, D, E, uguali o diversi tra loro, rappresentano atomi di H, gruppi C 1 -C4 al chi l i ci C -j - C ^ al oal chi 1 i ci , C ^ C . al cos si 1 i 4
ci C ^ -C^- al oal cos si l i ci , Vcio ar11 ici e VC10 al oari 1 i ci .
La presente invenzione si riferisce a composti amminici aventi elevata attività antifungina, al processo per la loro preparazione e al relativo impiego in campo agrario come fungicidi.
Costituiscono pertanto oggetto della presente invenzione i
composti aventi formula generale:
(I)
( CR ' R 1 1 )
ed R2> uguali o diversi tra loro, rappresentano atomi di H, gruppi C..-C_ alchilici lineari o ramificati, gruppi Ar- B-, dove ! o
Ar è un gruppo C_-C ari 1 i co o C al o- ari 1 i co e B è un gruppo alchilenico oppure - C2~ al chi 1 - -C^- al chi 1 eni co ; oppure presi insieme ad N rappresentano un gruppo C--C0-eterov o ciclico o C^-C^-et ero-ciclico contenente un secondo etero· atomo
scelto tra 0 e S , detti gruppi eterociclici essendo opzional-
mente sostituiti con uno o più gruppi C alchilici,
C6_C10 arilici, gruppi Ar-B sopra definiti e con alogeni;
R^ ed R^, uguali o diversi tra loro, rappresentano atomi di H,
gruppi alchilici, oppure formano tra loro un gruppo C^-C^ alchilenico lineare oppure ramificato;
m è un numero intero da 0 a 4;
R^ , tra loro uguali o diversi quando è m > 1, rappresentano atomi di alogeni, gruppi C^-C^ alchilici o C i - C ^ al oal chi 1 i ci ;
R 1 , R' 1 , uguali o diversi tra loro, rappresentano H, gruppi C^-C^ alchilici, atomi di alogeni ;
n è un numero intero da 0 a 3;
Y rappresenta un gruppo -CH=CH„, C_-Cc ci cl oal chi 1 i co , Cc-Cln c o D O lU arilico, eterociclico a 5-6 atomi ; mentre detti gruppi possono essere opzionalmente sostituiti con uno o più atomi di alogeni, gruppi C-|-C4 alchilici, C^-Cg al°alchi1ici, -C3 alcossi1ici, Ci-C^ aloalcossi1ici; ovvero rappresenta un gruppo
-Si- D
dove C, D, E, uguali o diversi tra loro, rappresentano atomi di H, gruppi C-|-C4 alchilici, C -C4 aloalchilici, alcossilici, aloalcossi1ici , Cg-C-jg arilici e C^-C^Q aloarilici.
I composti di formula generale {1} possiedono almeno un centro di asimmetria: rientra nell'ambito della presente invenzione la sintesi e l'utilizzo di composti enantiomericamente o diastereoisomericamente puri oppure miscele degli stessi in qualsivoglia rapporto.
Nella descrizione dell'invenzione, per alogeni si intendono atomi di F, CI, Br, I.
Esempi di gruppi arilici sono il fenilico, il naftilico, e analoghi superiori.
Esempi di gruppi Ar-B sono il benzilico, il 3-feni1propi-1ico.
Esempi di gruppi -N quando e Rg insieme rappre-\
sentano un gruppo C3-C8- oppure C2-C7-etero-ciclico sopra definiti, sono i gruppi derivati dalla 2,6 dimetilmorfolina, morfolina, piperidi na, 2,6 dimeti1piperidina, tiomorfo1ina, ecc., anche sostituiti come sopra definito.
Esempi di gruppi eterociclici Y a 5 o 6 atomi sono: piridine, pirimidine, tiofeni, tiazoli, ossazoli, isossazoli e i loro derivati benzocondensati e sostituiti come sopra,definito.
Tra i gruppi Y con il significato di gruppi C.-Cc cicloalchilici si possono citare i gruppi cicloesi1ico, ciclopropi1ico, ciclopentilico, ciclobutilico, anche sostituiti come sopra definito, come il gruppo 1-meti1-2,2-diclorociclopropi1ico.
Tra i gruppi sililici si possono citare il trimeti1si1i1ico, terbutil-dimetilsililico e il dimetilfenilsilano, ecc.
Sono pure oggetto della presente invenzione:
- i sali dei composti di formula generale (I) derivati da un acido inorganico quali un acido alogenidrico, ad esempio iodidrico, bromidrico, cloridrico; l'addo solforico, nitrico, tiocianico e fosforico; oppure da un acido organico quale l'acetico, propanoico, etandioico, propandioico , benzoico, salicilico, saccarina, metansolfonico, 4-meti1benzenesolfonico, ecc., secondo tecniche note;
- i complessi metallici ottenuti per reazione di compìessazione tra i derivati di tipo (I) con un sale metallico organico o inorganico come un alogenuro, nitrato, solfato, fosfato, ad esempio, di rame, manganese, zinco o ferro, secondo tecniche note.
I composti aventi la formula I possono essere preparati mediante metodi sostanzialmente noti o convenzionali che possono tuttavia presentare diverse alternative.
Un metodo preferito può essere schematicamente rappresen· tato come segue (per n = 1):
In modo più esplicito, il composto carbonilico (II), è idrogenato, in presenza dell'ammina (III) e di un usuale catalizzatore di idrogenazione (Pd su carbone, Nickel Raney) per ottenere il composto amminico (IV). La pressione dell'idrogeno può variare da 1 a 10 atmosfere, la temperatura tra 0°C e 60°C, circa. (cfr. J. March, "Advanced Organic Chemistry", II,edizione, Int. St. Edition, pag. 819).
Nello schema di preparazione i simboli R., R„, R3⁄4, R., R..,
1 2 3 4 b R', R11 , V ed m hanno il significato già definito.
Dall 'ammina (IV) è ottenuto il composto (I) per reazione della stessa con il composto (V), per il quale G assume il significato di alogeno (Cl, Br, I) o di estere attivato (metansolfonico, p-toluensolfonico), in presenza di una base organica (tri eti 1 ammi na, piridina) o inorganica (sodio carbonato, sodio bicarbonato), in solventi proti ci (acqua, etanolo) o aprotici dipolari ( N, N-dimeti 1 formammide, N-meti 1 pi rrol i done ) , a temperature variabili tra 25°C e la temperatura di ebollizione della soluzione (cfr. J. March, "Advanced Qrganic Chemistry", II edizione, Int. St. Edition, pag. 357).
Dai prodotti (I), se lo si desidera, i sali e/o complessi possono indi essere preparati operando secondo tecniche note.
I composti carbonilici (II) sono generalmente prodotti reperibili nel commercio, o preparabili secondo tecniche note.
I composti (V) sono reperibili generalmente in commercio;
nel caso Y assuma il valore -Si — D e almeno uno dei radicali
C, D, E sia un gruppo perf 1 uoroal chi 1 i co, allora 11 composto (V) può essere ottenuto secondo metodi noti dalla letteratura ( JACS , 73 , 3518, ( 1951 ); Te. le., 25, 2195, (1984)). Le animine (III) sono prodotti commerciali o facilmente ottenibili per sintesi (cfr. J. March, "Advanced Organic Chemistry", II edizione, Int. St. Edition, pag. 357).
I composti di formula generale (I) sono dotati di elevate attività nell'inibire la crescita di varie specie di funghi patogeni che attaccano le colture di piante utili.
Essi manifestano sia una attività preventiva che curativa quando applicati a piante utili o a loro parti, come ad esempio foglie, e risultano particolarmente efficaci nel prevenire le malattie provocate da funghi patogeni obbligati, quali, ad esempio, quelli appartenenti al genere Erysiphe e He!minthosporium .
Esempi di malattie delle piante che possono essere combattute con i composti oggetto della presente invenzione sono le seguenti :
- Erysiphe graminis su cereali
- Sphaeroteca fuliqinea sulle cucurbitacee (per es. cetriolo) - Puccinia, su cereali
- Septoria su cereali
- Helminthosporium su cereali
- Rhynchosporium su cereali
- Podosphaera leucotricha su melo
- Uncinula necator su vite
- Venturia inaequalis su melo
- Pyricularia oryzae su riso
- Botrytis cinerea
- Fusarium su cereali
ed altre malattie ancora.
Per gli impieghi pratici in agricoltura è spesso utile disporre di composizioni fungicide contenenti uno o più composti di formula (I) come sostanza attiva.
L'applicazione di queste composizioni può avvenire su ogni parte delle piante, per esempio foglie, steli, branche e radici, oppure sui semi stessi, prima della semina, oppure anche sul terreno in cui cresce la pianta. Si possono impiegare composizioni che si presentano sotto forma di polveri secche, polveri bagnabili, concentrati emulsionabi1i, paste, granulati, soluzioni ,,sospensioni ecc.: la scelta del tipo di composizione dipenderà dall'impiego specifico. Le composizioni vengono preparate in maniera nota, per es. diluendo o sciogliendo la sostanza attiva con un mezzo solvente e/o un diluente solido, eventualmente in presenza di tensioattivi. Come diluenti solidi, o supporti, possono essere utilizzati: silice, caolino, bentonite, talco, farina fossile, dolomite, carbonato di calcio, magnesia, gesso, argille, silicati sintetici, attapulgite, sepiolite. In qualità di diluenti liquidi, oltre naturalmente all'acqua, possono essere impiegati vari tipi di solventi, ad esempio aromatici (benzolo, xiloli o miscele di alehi1benzoli), cloroaromatici {clorobenzo1o), paraffine (frazioni del petrolio), alcoli (metanolo, propanolo, butanolo), ammine, ammidi (dimeti1formammide), chetoni (cic1oesanone, acetofenone, isoforone, etil amil chetone), esteri (acetato di isobutile). Come tensioattivi: sali di sodio, calcio o trietanol ammina di aldi ilsolfati, alchilsolfonati, alchil-arilsolfonati, alchilfenoli poiietossiìati, alcoli grassi condensati con ossido di etilene, acidi grassi poiiossieti1ati, esteri del sorbitolo poliossietilati, grassi poiiossieti1ati, 1igninsolfonati. Le composizioni possono anche contenere additivi speciali per particolari scopi, ad esempio agenti adesivanti come gomma arabica, alcole polivinilico, poiivini1pirrolidone.
Qualora lo si desideri è possibile aggiungere alle composizioni oggetto della presente invenzione anche altre sostanze attive compatibili quali fungicidi, fitofarmaci, fitorego1atori, erbicidi, insetticidi, fertilizzanti.
La concentrazione di sostanza attiva nelle suddette composizioni può variare entro un ampio intervallo, a seconda del composto attivo, della coltura, del patogeno, delle condizioni ambientali e del tipo di formulazione adottato. In generale la concentrazione di sostanza attiva varia tra 0.1 e 95, preferibilmente fra 0.5 e 90% in peso.
I seguenti esempi illustrano l'invenzione.
E5EMPI0 1
Sintesi della 4- |3-14-(trimeti1si1ilmetossi)feni1|-2-meti1-3-ossapropi1 |-2,6-dimeti1morfolina (Composto n. 1)
2,6 g di 4-|3-(4-idrossifeni1)-2-meti1-3-ossapropi1|-2,6-dimetilmorfolina è disciolto in 10 cc di dimeti1formammide. Alla soluzione ottenuta sono aggiunti 5,5 g di sodio carbonato anidro e il tutto è riscaldato sotto azoto per 30 minuti a 80°C. Quindi sono aggiunti 0,6 g di potassio ioduro e 2,4 g di c1orometi 1trimeti1si1ano, e il riscaldamento è prolungato per ulteriori 4 ore. Si annega con acqua e si estrae con etere etilico, successivamente l'estratto viene anidrificato ed,evaporato a pressione ridotta. Il grezzo ottenuto è purificato per cromatografia su gel di silice, con eluente esano/etile acetato = 9/1, per ottenere 2,3 g del composto 1.
Analisi :
nmr (60 Mhz) in CDC13:
£ = 6,7 (4H, m)
4,3 (IH, m)
3,5 (4H, m)
0,8 - 2,8 (15H, m)
0,0 (9H, s)
ESEMPIO 2
Operando analogamente, a partire dalle corrispondenti sostanze reagenti, sono stati sintetizzati i composti 2-3, di cui sono riportate in calce le caratteristiche analitiche NMR.
Composto n. 2
4-|3-|3-{2-(4,6-dicloro)piridilossi)fenil |-2-met1l-3-ossapropil|-2,6-dimetilmorfolina
nmr (60 Mhz) in CDC1^:
& = 8,0 (IH, d)
7,7 (IH, d)
6,9 (4H, m)
4,3 (IH, m)
3,6 (2H, m)
0,8-2,8 (15H, m)
Composto n. 3
4-j3-l3-(2,2-dicloro-l-meti1-ciclopropilmetossi)fenil|-2-metil-3-ossapropil|-2,6-dimetilmorfol1na
nmr (60 Mhz) in CDC13:
b = 6,8 (4H, m)
4,3 (IH, m)
4.0 {2H, s)
3,6 (2H, m)
0,9-2,8 (20H, m)
ESEMPIO 3
Determinazione dell'attività fungicida preventiva su Helminthosporium teres
Le foglie di orzo cv. Arna, allevate in vaso in ambiente condizionato, sono state trattate per irrorazione di entrambe le pagine con i prodotti in esame (composti n. 1 e 2) in soluzione idroacetonica al 20% di acetone (voi./voi.).
Dopo 2 giorni d1 permanenza in ambiente condizionato a 20°C e 70% U.R., le piante sono state irrorate su entrambe le pagine fogliari con una sospensione acquosa di Helminthosporium teres (250.000 conidi per cc.). Dopo 24 ore di permanenza in ambiente saturo di umidità, a 21°C, le piante sono state tenute in ambiente condizionato per l'incubazione del fungo.
Al termine di detto periodo {12 giorni), si è stimata a vista la gravità dell'infezione, con indici di una scala che va da 100 (pianta sana) a 0 {pianta completamente infetta).
I dati relativi sono riassunti nella Tabella 1.
TABELLA 1
1 COMPOSTO N. 1 DOSE (ppm) 1 % CONTROLLO/HELMINTHQSPORIUM | I 1 | 500 | 100 i I i 125 | 100 | | 2 | 500 | 100 | J_ 1 125 |_ 100_ ,_ [ ESEMPIO 4
Determinazione dell'attività fungicida su oidio del frumento (Erysiphe Graminis D.C.).
Attività preventiva:
Le foglie di grano cv. Irnerio, allevate in vaso in ambiente condizionato, sono state trattate per irrorazione di entrambe le pagine con i prodotti in esame (composti n. 1 e 2) in soluzione idroacetonica al 20% di acetone (voi./voi.).
Dopo 1 giorno di permanenza in ambiente condizionato a 20°C e 70% U.R., le piante sono state irrorate su entrambe le pagine fogliari con una sospensione acquosa di Erysiphe graminis (200.000 conidi per cc.). Dopo 24 ore di permanenza in ambiente saturo di umidità, a 21°C, le piante sono state tenute in ambiente condizionato per l'incubazione del fungo.
Al termine di detto periodo (12 giorni), si è stimata a vista la gravità dell'infezione, con indici di una scala che va da 100 (pianta sana) a 0 (pianta completamente infetta).
Attività curativa:
Le foglie di grano cv. Irnerio, allevate in vaso in ambiente condizionato, sono state irrorate su entrambe le pagine fogliari con una sospensione acquosa di Erysiphe graminis (200.000 conidi per cc.). Dopo 24 ore di permanenza in ambiente saturo di umidità, a 21°C, le foglie sono state trattate con i prodotti in esame (composti n. 1 e 2) in soluzione idroacetonica al 20% di acetone (vol/vol) per irrorazione di ambedue le pagine fogliari.
Al termine del periodo di incubazione (12 giorni), si è stimata a vista la gravità dell'infezione, con indici di una scala di valutazione <_he va da 100 (- pianta sana) a 0 (= pianta completamente infetta).
I risultati sono riportati nella Tabella 2.
TABELLA 2
COMPOSTO N. | DOSE (ppm) % CONTROLLO/ERYSIPHE 1 | 500 100
I 250 100
I 125 100
2 | 500 100
I 250 100
I 125 100
Claims (1)
- RIVENDICAZIONI 1 Composti aventi la formula generaie;in cui: R^ ed Rg, uguali o diversi tra loro, rappresentano atomi di H, gruppi C^-C^ alchl1ici lineari o ramificati, gruppi Ar-B-, dove Ar è un gruppo C.-C1ri arilico o C -C1ri aloo 1U b lU arilico e B è un gruppo C-j-C^ alchilenico oppure C^-C^-alchi1-Ci-C^-alchi1enico; oppure presi insieme ad N rappresentano un gruppo C -CD-eterociclico o C -C_-etero-cicìico d o i l contenente un secondo etero-atomo scelto tra 0 e S, detti gruppi eterociclici essendo opzionalmente sostituiti; R^ ed R^, uguali o diversi tra loro, rappresentano atomi di H, gruppi alchilici, oppure formano tra loro un gruppo C.J-C,- alchilenico lineare oppure ramificato; m è un numero intero da 0 a 4; R^, tra loro uguali o diversi quando è 1, rappresentano atomi alogeni, gruppi Ci“Cj alchilici o C.|-Cg aloalchi-1ici; R‘, R‘ , uguali o diversi tra loro, rappresentano H, gruppi ^]“C3 alchilici, atomi di alogeni, n è un numero intero da 0 a 3; Y rappresenta un gruppo -CH-CH c_, Co_-Cco cic1oalchi1iico; Cg-C^g arilico; eterociclico a 5-6 atomi; ovvero rappresenta un gruppodove C, D, E, uguali o diversi tra loro, rappresentano atomi di H, gruppi alchilici, C.j-C^ aloalchi1ici, C.l-C4. alcossilici, C,1-C4. aloalcossi11ci, CD--C,InU arilici e Cg-C^0 aloarilici; loro enantiomeri e diastereoisomeri e relativi sali e complessi metallici. ^£7^ Composti, secondo la rivendicazione 1, in cui detto gruppo C^-Cg- o C^-C^-etero-ciclico, è scelto tra i gruppi morfolinico, 2,6-dimetil-morfolinico, piperidinico, 2,6-dimeti1-piperidini co, tiomorfolinico, opzionalmente sostituiti . Composti, secondo le rivendicazioni 1 e 2, in cui Y rappresenta un gruppo piridinico, pirimidinico, tiofenico, tiazolico, ossazolico, isossazolico, loro derivati benzocondensati, un gruppo cicloesi1ico, ciclopropi1ico, ciclopentilico, ciclobutilico, 1-meti1-2,2-diclorociclopropi1ico, trimeti1si1i1ico, terbuti1-dimeti1si1i1ico, e dimetilfeni1si1anico . Composti, secondo le rivendicazioni precedenti, in cui detto gruppo Ar-B è scelto tra il benzilico e il 3-fenilisopropi1ico . Composti, secondo le rivendicazioni precedenti, in cui detto gruppo C^-Cg- oppure C^-C^-eterociclico è sostituito con almeno un gruppo scelto tra i gruppi C^-C^ alchilici, Cg-C^ arilici, Ar~B, in cui i simboli hanno il significato definito e gli atomi di alogeni. Composti, secondo le rivendicazioni precedenti, in cui detto gruppo Y, etenilico, C o-Cc0-cicloalchi1ico o eterocid ico è sostituito con almeno un gruppo scelto tra i gruppi C-j-C^ alchilici, C.j-C2 alo-alcheni1ici, C^-C3 alcossilici, C^-C^ alo-alcossi1ici e gli atomi di alogeni. Composto secondo la rivendicazione 1, costituito dalla 4-l3-(4-(trimetilsililmetossiIfenil|-2-metil-3-ossapropil|-2,6-dimetilmorfolina. Composto secondo la rivendicazione 1, costituito dalla 4-|3-|3-(2-(4,6-dicloro)piridilossi)fenil|-2-metil-3-ossapropi 1 1-2,6-dimetilmorfolina. Composto secondo la rivendicazione 1, costituito dalla 4- |3- |3-(2,2-dicloro-l-metilciclopropilmetossi ) f e n i 1 | - 2-metil-3-ossapropil |-2,6-dimetilmorfolina. Processo per la preparazione dei composti definiti nelle rivendicazioni da 1 a 9, caratterizzato dal fatto che un composto carbonilico di formula:viene idrogenato, dopo addizione dell 'ammina:operando in presenza di un catalizzatore di idrogenazione, a temperatura compresa tra 0°e 60°C e a pressione di H 2 compresa tra 1 e 10 atmosfere per ottenere l 'ammfna:la quale, per reazione con il composto G- ( CR 1 R ' 1 ) - Y (V) in cui G = CI, Br, I, estere metansolfonico, p-toluensolfonico, operando in presenza di una base in un solvente protico o aprotico dipolare, a temperatura compresa tra 25°C e la temperatura di ebollizione della miscela reagente, dà luogo al composto (I), dal quale, mediante metodi convenzionali, sono preparabili i relativi sali e complessi metallici; nei composti di formula (II), (III), (IV), (V), i simboli hanno il significato definito nella rivendicazione 1. Impiego dei composti ari1propi1amminici, secondo le rivendicazioni da 1 a 9, quali agenti inibitori della crescita di funghi patogeni nelle colture di piante utili, in particolare per combattere i funghi appartenenti ai generi Erysiphe e Helminthosporium.
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19653A IT1240598B (it) | 1990-03-13 | 1990-03-13 | Derivati amminici ad azione antifungina |
AU72794/91A AU637204B2 (en) | 1990-03-13 | 1991-03-11 | Aminic derivatives showing fungicidal activity |
IL9749991A IL97499A (en) | 1990-03-13 | 1991-03-11 | History of Morpholine Transformed their preparation and use as fungicides |
BR919100971A BR9100971A (pt) | 1990-03-13 | 1991-03-12 | Compostos,processo para preparacao dos compostos e compostos arila-propila-aminicos |
ES91103764T ES2078369T3 (es) | 1990-03-13 | 1991-03-12 | Aminas con actividad fungicida. |
SU914894899A RU2038353C1 (ru) | 1990-03-13 | 1991-03-12 | Производные морфолина |
DK91103764.6T DK0446873T3 (da) | 1990-03-13 | 1991-03-12 | Aminer med fungicid virkning |
DE69113659T DE69113659T2 (de) | 1990-03-13 | 1991-03-12 | Amine mit fungizider Wirkung. |
NO910965A NO179835C (no) | 1990-03-13 | 1991-03-12 | Aminderivater med fungicid aktivitet og anvendelse som fungicider |
EP91103764A EP0446873B1 (en) | 1990-03-13 | 1991-03-12 | Amines showing fungicidal activity |
CA002038076A CA2038076A1 (en) | 1990-03-13 | 1991-03-12 | Aminic derivatives showing fungicidal activity |
AT91103764T ATE128963T1 (de) | 1990-03-13 | 1991-03-12 | Amine mit fungizider wirkung. |
JP3073837A JPH05310652A (ja) | 1990-03-13 | 1991-03-13 | 殺真菌活性を示すアミン誘導体 |
KR1019910004009A KR100193159B1 (ko) | 1990-03-13 | 1991-03-13 | 살균 활성을 나타내는 아민 유도체 |
HU91822A HU212751B (en) | 1990-03-13 | 1991-03-13 | Fungicidal composition |
ZA911850A ZA911850B (en) | 1990-03-13 | 1991-03-13 | Aminic derivatives showing fungicidal activity |
US08/001,919 US5385892A (en) | 1990-03-13 | 1993-01-04 | Ethylamino phenyl ethers having antifungal activity |
GR950402936T GR3017838T3 (en) | 1990-03-13 | 1995-10-24 | Amines showing fungicidal activity. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19653A IT1240598B (it) | 1990-03-13 | 1990-03-13 | Derivati amminici ad azione antifungina |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019653A0 IT9019653A0 (it) | 1990-03-13 |
IT9019653A1 true IT9019653A1 (it) | 1991-09-13 |
IT1240598B IT1240598B (it) | 1993-12-17 |
Family
ID=11160100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19653A IT1240598B (it) | 1990-03-13 | 1990-03-13 | Derivati amminici ad azione antifungina |
Country Status (18)
Country | Link |
---|---|
US (1) | US5385892A (it) |
EP (1) | EP0446873B1 (it) |
JP (1) | JPH05310652A (it) |
KR (1) | KR100193159B1 (it) |
AT (1) | ATE128963T1 (it) |
AU (1) | AU637204B2 (it) |
BR (1) | BR9100971A (it) |
CA (1) | CA2038076A1 (it) |
DE (1) | DE69113659T2 (it) |
DK (1) | DK0446873T3 (it) |
ES (1) | ES2078369T3 (it) |
GR (1) | GR3017838T3 (it) |
HU (1) | HU212751B (it) |
IL (1) | IL97499A (it) |
IT (1) | IT1240598B (it) |
NO (1) | NO179835C (it) |
RU (1) | RU2038353C1 (it) |
ZA (1) | ZA911850B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2373204C2 (ru) * | 2003-07-28 | 2009-11-20 | Янссен Фармацевтика Н.В. | Бензимидазольные, бензтиазольные и бензоксазольные производные и их применение в качестве модуляторов lta4h |
TW200906396A (en) * | 2007-02-14 | 2009-02-16 | Janssen Pharmaceutica Nv | LTA4H modulators and uses thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE167035C (it) * | ||||
DE1670635A1 (de) * | 1967-09-06 | 1970-08-06 | Eisai Co Ltd | o-(ss-Morpholinoaethoxy) diphenylaether |
US3988475A (en) * | 1974-02-05 | 1976-10-26 | Istituto Luso Farmaco D'italia S.R.L. | Phenoxyalkylamines |
CA1086733A (en) * | 1976-12-06 | 1980-09-30 | Ryoji Kikumoto | Pharmaceutically active 2-substituted-1-(omega- aminoalkoxy) benzenes |
GB2078217B (en) * | 1980-06-14 | 1984-01-11 | Beecham Group Ltd | Phenolic ethers their preparation and use |
US4393061A (en) * | 1982-06-21 | 1983-07-12 | Stiefel Laboratories, Inc. | Anesthetic-antipruritic morpholine compounds, compositions and use |
DE3410070A1 (de) * | 1984-03-20 | 1985-10-03 | Hoechst Ag, 6230 Frankfurt | 1-(2-aryl-1,3-dioxolan-2-ylmethyl)-azole, ihre salze, verfahren zu ihrer herstellung, sie enthaltende zubereitungen und ihre verwendung |
DK368687A (da) * | 1986-11-21 | 1988-05-22 | Cheminova As | Aminoalkylerede hydroxyforbindelser og deres anvendelse som fungicider |
-
1990
- 1990-03-13 IT IT19653A patent/IT1240598B/it active IP Right Grant
-
1991
- 1991-03-11 IL IL9749991A patent/IL97499A/en not_active IP Right Cessation
- 1991-03-11 AU AU72794/91A patent/AU637204B2/en not_active Ceased
- 1991-03-12 RU SU914894899A patent/RU2038353C1/ru active
- 1991-03-12 EP EP91103764A patent/EP0446873B1/en not_active Expired - Lifetime
- 1991-03-12 ES ES91103764T patent/ES2078369T3/es not_active Expired - Lifetime
- 1991-03-12 DE DE69113659T patent/DE69113659T2/de not_active Expired - Fee Related
- 1991-03-12 AT AT91103764T patent/ATE128963T1/de not_active IP Right Cessation
- 1991-03-12 DK DK91103764.6T patent/DK0446873T3/da active
- 1991-03-12 BR BR919100971A patent/BR9100971A/pt not_active Application Discontinuation
- 1991-03-12 CA CA002038076A patent/CA2038076A1/en not_active Abandoned
- 1991-03-12 NO NO910965A patent/NO179835C/no unknown
- 1991-03-13 JP JP3073837A patent/JPH05310652A/ja active Pending
- 1991-03-13 KR KR1019910004009A patent/KR100193159B1/ko not_active IP Right Cessation
- 1991-03-13 HU HU91822A patent/HU212751B/hu not_active IP Right Cessation
- 1991-03-13 ZA ZA911850A patent/ZA911850B/xx unknown
-
1993
- 1993-01-04 US US08/001,919 patent/US5385892A/en not_active Expired - Fee Related
-
1995
- 1995-10-24 GR GR950402936T patent/GR3017838T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU7279491A (en) | 1991-09-19 |
NO179835B (no) | 1996-09-16 |
NO910965L (no) | 1991-09-16 |
DE69113659D1 (de) | 1995-11-16 |
IL97499A0 (en) | 1992-06-21 |
EP0446873A1 (en) | 1991-09-18 |
EP0446873B1 (en) | 1995-10-11 |
HUT56482A (en) | 1991-09-30 |
KR100193159B1 (ko) | 1999-06-15 |
JPH05310652A (ja) | 1993-11-22 |
DE69113659T2 (de) | 1996-04-04 |
CA2038076A1 (en) | 1991-09-14 |
RU2038353C1 (ru) | 1995-06-27 |
KR910016729A (ko) | 1991-11-05 |
ES2078369T3 (es) | 1995-12-16 |
NO179835C (no) | 1996-12-27 |
HU212751B (en) | 1996-10-28 |
IT1240598B (it) | 1993-12-17 |
BR9100971A (pt) | 1991-11-05 |
GR3017838T3 (en) | 1996-01-31 |
US5385892A (en) | 1995-01-31 |
ATE128963T1 (de) | 1995-10-15 |
ZA911850B (en) | 1991-12-24 |
IT9019653A0 (it) | 1990-03-13 |
DK0446873T3 (da) | 1996-02-19 |
NO910965D0 (no) | 1991-03-12 |
AU637204B2 (en) | 1993-05-20 |
IL97499A (en) | 1994-11-11 |
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