TWI722979B - 5-氟-4-亞胺基-3-(烷基/經取代烷基)-1-(芳基磺醯基)-3,4-二氫嘧啶-2(1h)-酮及其製備方法(一) - Google Patents
5-氟-4-亞胺基-3-(烷基/經取代烷基)-1-(芳基磺醯基)-3,4-二氫嘧啶-2(1h)-酮及其製備方法(一) Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000002168 alkylating agent Substances 0.000 claims abstract description 12
- 229940100198 alkylating agent Drugs 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims description 42
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 35
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 11
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 11
- -1 toluene halide Chemical class 0.000 claims description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011541 reaction mixture Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 150000001350 alkyl halides Chemical class 0.000 claims description 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 2
- VACOTYNWGUNJNC-UHFFFAOYSA-N ethane;hydroiodide Chemical compound I.CC VACOTYNWGUNJNC-UHFFFAOYSA-N 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 22
- 230000002538 fungal effect Effects 0.000 claims 3
- 230000000855 fungicidal effect Effects 0.000 claims 3
- 230000009545 invasion Effects 0.000 claims 3
- 239000002689 soil Substances 0.000 claims 3
- 235000017060 Arachis glabrata Nutrition 0.000 claims 1
- 244000105624 Arachis hypogaea Species 0.000 claims 1
- 235000010777 Arachis hypogaea Nutrition 0.000 claims 1
- 235000018262 Arachis monticola Nutrition 0.000 claims 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 claims 1
- 241000530549 Cercospora beticola Species 0.000 claims 1
- 241000233866 Fungi Species 0.000 claims 1
- 240000008790 Musa x paradisiaca Species 0.000 claims 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims 1
- 208000031888 Mycoses Diseases 0.000 claims 1
- 241001281801 Mycosphaerella arachidis Species 0.000 claims 1
- 241000087479 Pseudocercospora fijiensis Species 0.000 claims 1
- 206010039509 Scab Diseases 0.000 claims 1
- 235000021536 Sugar beet Nutrition 0.000 claims 1
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 241000228452 Venturia inaequalis Species 0.000 claims 1
- 241001360088 Zymoseptoria tritici Species 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 239000012876 carrier material Substances 0.000 claims 1
- 235000020232 peanut Nutrition 0.000 claims 1
- BYQADQLDVPAGSR-UHFFFAOYSA-N toluene;hydrobromide Chemical compound Br.CC1=CC=CC=C1 BYQADQLDVPAGSR-UHFFFAOYSA-N 0.000 claims 1
- 150000003613 toluenes Chemical class 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000011734 sodium Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- FDYDGPMTLJGGMJ-UHFFFAOYSA-N 4-amino-1-(benzenesulfonyl)-5-fluoropyrimidin-2-one Chemical compound C1=C(F)C(N)=NC(=O)N1S(=O)(=O)C1=CC=CC=C1 FDYDGPMTLJGGMJ-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical class ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 2
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- XRECTZIEBJDKEO-UHFFFAOYSA-N flucytosine Chemical compound NC1=NC(=O)NC=C1F XRECTZIEBJDKEO-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 150000002367 halogens Chemical group 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- 239000003880 polar aprotic solvent Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- QSSXJPIWXQTSIX-UHFFFAOYSA-N 1-bromo-2-methylbenzene Chemical compound CC1=CC=CC=C1Br QSSXJPIWXQTSIX-UHFFFAOYSA-N 0.000 description 1
- IGEAUAWXDNMZMF-UHFFFAOYSA-N 4-amino-5-fluoro-1-(4-methylphenyl)sulfonylpyrimidin-2-one Chemical compound C1=CC(C)=CC=C1S(=O)(=O)N1C(=O)N=C(N)C(F)=C1 IGEAUAWXDNMZMF-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 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
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
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- 238000013375 chromatographic separation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000001047 cyclobutenyl group Chemical group C1(=CCC1)* 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 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 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229960004413 flucytosine Drugs 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000006574 non-aromatic ring group Chemical group 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
- C07D333/10—Thiophene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
此處提供5-氟-4-亞胺基-3-(烷基/經取代烷基)-1-(芳基磺醯基)-3,4-二氫嘧啶-2(1H)-酮,及其製備方法,其包含使用一鹼金屬碳酸鹽及一烷基化劑
Description
本申請案主張美國臨時專利申請案序號第61/922,582及61/922,572號案之利益,每一案係於2013年12月31日申請,每一案之揭露在此被併入以供參考。
此處提供5-氟-4-亞胺基-3-(烷基/經取代 烷基)-1-(芳基磺醯基)-3,4-二氫嘧啶-2(1H)-酮及其製備方法。
美國專利申請案2011/0263627描述尤其係某些N3-經取代-N1-磺醯基-5-氟嘧啶酮 化合物及其作為殺真菌劑之用途。此申請案之揭露在此被明確地併入以供參考。此專利描述產生N3-經取代-N1-磺醯基-5-氟嘧啶酮化合物之各種路徑。其可有利地提供用於製備、隔離及純化N3-經取代-N1-磺醯基-5-氟嘧啶酮殺真菌劑及相關化合物之更直接且有效率之方法,例如,藉由使用提供改良之時間及成本效率的試劑及/或化學中間物及隔離與純化技術。
此處提供5-氟-4-亞胺基-3-(烷基/經取代 烷基)-1-(芳基磺醯基)-3,4-二氫嘧啶-2(1H)-酮及其製備方法。於一實施例,此處提供一種用於製備具有化學式III的化合物之方法:
其中,R1係選自:
且R2係選自:
其包含使具有化學式II之化合物與一鹼,諸如,一鹼金屬碳酸鹽,例如,鈉、鉀、銫及鋰之碳酸鹽(個別係Na2CO3、K2CO3、Cs2CO3,及Li2CO3)或一鹼烷氧化物,例如,第三丁氧化鉀(KOtBu)及一烷基化劑,諸如,具有化學式R2-X之一鹵化烷,其中,R2係如前所定義,且X係一鹵素,例如,碘、溴,及氯,於一極性溶劑中,諸如,N,N-二甲基甲醯胺(DMF)、二甲基亞碸(DMSO)、二甲基乙醯胺(DMA)、N-甲基吡咯啶酮(NMP)、乙腈(CH3CN)等,以從約0.1莫耳(M)至約3M之濃度接觸。於某些實施例,具有化學式II之化合
物對鹼之莫耳比率係從約3:1至約1:1,且具有化學式II之化合物對烷基化劑之莫耳比率係從約1:1至約1:3。於其它實施例,個別為約2:1及1:3之具有化學式II之化合物對鹼之莫耳比率及具有化學式II之化合物對烷基化劑之莫耳比率被使用。於某些實施例,反應係於-78℃與90℃間之溫度進行,且於其它實施例,反應係於22℃與60℃間之溫度進行。
熟習此項技藝者會瞭解運用上述反應參數會造成具有如流程1中所示之化學式II、III,及IV之化合物的產物混合物之形成,形成之具有化學式II、III,及IV之化合物的比率係從約0:2:1至約1:2:0。於某些實施例,包含具有化學式II及III之化合物的混合物之組成物係較佳,因為隔離及純化可經由沉澱及再結晶達成,且具有化學式II之中間化合物可被回收及再循環。相反地,包含具有化學式III及IV之化合物的混合物之組成物需要層析術分離產生III及具有化學式IV之不期望的二烷基化副產物。
於另外實施例,期望之粗製組成物,即,具有化學式II之化合物及具有化學式III之化合物的混合物,其中,R1係甲氧基(OCH3)且R2係甲基(CH3),係經由使具有化學式II之一化合物與Li2CO3及碘甲烷(CH3I)於DMF(1.0M)中以約1:0.6:3之莫耳比率於45℃接觸而獲得。完全時,粗製組成物以一極性非質子溶劑(諸如,CH3CN)稀釋,其中,CH3CN:DMF之比率係從約2:1至約1:2,其後係以具有約8至約10.5之pH的硫代硫酸鈉(Na2S2O3)水溶液稀釋,其中,2.5重量%之Na2S2O3水溶液:DMF之比率係從約1:2至約3:1,提供一沉澱物,其係可藉由過濾隔離。於一實施例,CH3CN:DMF之比率係約1:2,且2.5% Na2S2O3水溶液:DMF之比率係約1:1,且形成之固體係藉由自此固體於一極性非質子性溶劑(諸如,CH3CN)之溶液的一加溫溶液,約
30℃-40℃,藉由添加水(H2O),結晶化/沉澱而進一步純化,其中,H2O:CH3CN之比率係從約1:2至約3:1,產生具有化學式III之純化化合物,且於另外實施例,影響純III沉澱的H2O:CH3CN之比率係約2:1。
於另外實施例,具有化學式II之化合物可藉由使具有化學式I之化合物與雙-N,O-三甲基矽烷基乙醯胺(BSA)於諸如70℃之高溫接觸約1小時(h)之時間,其後,冷卻及於約20℃-25℃使含有受保護之嘧啶醇的溶液與通式為R1-PhSO2Cl之一經取代的苯磺醯氯接觸而製備,其中,R1係如前所定義。於某些實施例,具有化學式I之化合物對BSA及磺醯氯之莫耳比率個別係約1:3:1.1,且於另外實施例,使反應物之莫耳比率降至約1:1.1:1.1提供改良之產率。
術語"烷基"係指一分支、未分支,或飽和環狀之碳鏈,不受限地包含甲基、乙基、丙基、丁基、環丙基、異丁基、第三丁基、戊基、己基、環丙基、環丁基、環戊基、環己基等。
術語"烯基"係指含有一或多個雙鍵之一分支、未分支,或環狀之碳鏈,不受限地包含乙烯基、丙烯基、丁烯基、異丙烯基、異丁烯基、環丁烯基、環戊烯基、環己烯基等。
術語"芳基"係指含有雜原子之任何芳香族,單環
或二環。
術語"雜環"係指含有一或多個雜原子之任何芳香族或非芳香族之環,單環或二環。
術語"烷氧基"係指一-OR取代基。
術語“鹵素”或“鹵基”係指一或多個鹵素原子,其係定義為F、Cl、Br,及I。
術語"鹵烷基"係指以Cl、F、I,或Br,或此等之任何組合取代之一烷基。
於此揭露之各處,提及具有化學式I、II、III,及IV之化合物係被讀作亦包含光學異構物及鹽類。例示之鹽類可包含:氫氯酸鹽、氫溴酸鹽、氫碘酸鹽等。另外,具有化學式I、II、III及IV之化合物可包含互變異構型式。
此文件中揭露之某些化合物可以一或多種異構物存在。熟習此項技藝者會瞭解一異構物可比其它者更具活性。本揭露中揭露之結構為了清楚係僅以一種幾何型式繪製,但係打算代表此分子之所有幾何及互變異構型式。
於一例示實施例,提供一種製造具有化學式III之化合物的方法。此方法包含使具有化學式II之一化合物與一鹼金屬碳酸鹽及一烷基化劑接觸;及形成具有化學式III之一化合物,
其中,R1係選自由、,及;所組成之族群;且R2係選自由、、、,及組成之族群。
於一更特別實施例,接觸步驟係於22℃與60℃之間實行。
於任何上述實施例之另外更特別實施例,接觸步驟進一步包含一溶劑,其係選自由DMF、DMSO、DMA、NMP,及CH3CN所組成之族群。
於任何上述實施例之另外更特別實施例,鹼金屬碳酸鹽係選自由Na2CO3、K2CO3、Cs2CO3,及Li2CO3所組成之族群。
於任可上述實施例之另外更特別實施例,烷基化劑係選自由鹵化烷及鹵甲苯所組成之族群。於一更特別實施例,鹵化烷及鹵甲苯係選自碘化甲烷(CH3I)、碘化乙烷(C2H5I),及溴甲苯(BnBr)。
於任何上述實施例之另外更特別實施例,鹼金屬碳酸鹽鹼係Cs2CO3,且溶劑係DMF。
於任何上述實施例之另外更特別實施例,化合物II對鹼金屬碳酸鹽鹼之莫耳比率係係從約3:1至約1:1,且化合物II對烷基化劑之莫耳比率係從約1:1至約1:3。於一更特別較佳實施例,化合物II對鹼金屬碳酸鹽鹼之莫耳比率係約2:1,化合物II對烷基化劑之莫耳比率係1:3。
於任何上述實施例之另外更特別實施例,此方法進一步包含以CH3CN及2.5% Na2S2O3水溶液稀釋一完全反應混合物之步驟。於一更特別實施例,DMF對CH3CN之比率係從約1:1至約3:1,且DMF對2.5% Na2S2O3水溶液之比率係從約1:2至約2:1。於另一更特別實施例,DMF對CH3CN之比率係約2:1,且DMF對2.5% Na2S2O3水溶液之比率係約1:1。
於另外實施例,提供一種製備具有化學式II之化合物的方法。此方法包含使具有化學式I之一化合物與雙-N,O-三甲基矽烷基乙醯胺(BSA)接觸:
及形成具有化學式II之一化合物:
其中,化合物I對雙-N,O-三甲基矽烷基乙醯胺(BSA)之莫耳比率係1:1.1,且接觸步驟係於約22℃至約70℃實行。
於一更特別實施例,接觸步驟進一步包含使化合物I與CH3CN接觸。
於任何上述實施例之另外更特別實施例,此方法包含使一經BSA處理之反應混合物與一芳基磺醯氯接觸。
於任何上述實施例之另外更特別實施例,化合物I對芳基磺醯氯之莫耳比率係從約1:2至約2:1。於一更特別實施例,化合物I對芳基磺醯氯之莫耳比率係1:1.1。
上述實施例僅係打算作為例示,且熟習此項技藝者僅需使用例行性實驗會瞭解或能確定特別化合物、材料,及程序之多數等化物。所有此等等化物被認為係於本發明範圍內,且係由所附申請專利範圍所包含。
範例1-2中所示之5-氟-4-亞胺基-3-(烷基/經取代烷基)-1-(芳基磺醯基)-3,4-二氫-嘧啶-2(1H)-酮。
對裝設一機械式攪拌器、氮氣入口、添加漏斗、溫度計,及迴流冷凝器之一乾燥500毫升(mL)圓底燒瓶,添加5-氟胞嘧啶(20.0克(g),155毫莫耳(mmol))及CH3CN(100毫升)。對形成之混合物以一份式添加BSA(34.7克,170毫莫耳),且反應加溫至70℃,且攪拌30分鐘(min)。形成之均
勻溶液以一冰浴冷卻至5℃,且以苯磺醯氯逐滴式處理。反應於0℃-5℃攪拌1小時,然後,於室溫攪拌隔夜。形成之淺黃色懸浮液倒至冷的H2O(1.5公升(L))中,劇烈攪拌1小時。形成之固體藉由真空過濾收集,以H2O清洗,且於40℃真空下乾燥隔夜,產生4-胺基-5-氟-1-(苯基磺醯基)嘧啶-2(1H)-酮(29.9克,72%),為粉末狀白色固體:1H NMR(400MHz,DMSO-d6)δ 8.56(s,1H),8.35-8.26(m,2H),8.07-7.98(m,2H),7.84-7.74(m,1H),7.72-7.61(m,2H);19F NMR(376MHz,DMSO-d6)δ -163.46;ESIMS m/z 270([M+H]+)。
表1a中之下列化合物1-3依據流程1所述之反應及範例1所述之程序製造。化合物1-3之特性化數據顯示於表1b中。
對於DMF(20毫升)中之4-胺基-5-氟-1-甲苯磺醯基嘧啶-2(1H)-酮(5.66克,20毫莫耳)與Li2CO3(0.880克,12.0毫莫耳)之混合物,添加CH3I(8.52克,60.0毫莫耳),且形成之混合物加溫至40℃,並且攪拌5小時。反應混合物冷卻至室溫,以CH3CN(10毫升)稀釋,且以2.5%Na2S2O3水溶液(20毫升)處理。形成之混合物於室溫攪拌10分鐘,且固體藉由過濾收集。濾餅以CH3CN水溶液(10% CH3CN,於H2O中)清洗,且以空氣乾燥2小時。濾餅溶於40℃之CH3CN(15毫升),且溶液以H2O(30毫升)處理。形成之懸浮液冷卻至室溫,攪拌2.5小時,並且過濾。濾餅再次以10% CH3CN水溶液清洗,然後,於50℃真空下乾燥,產生標題化合物(2.70克,45%),為白色固體:mp 156-158℃;1H NMR(400MHz,DMSO-d6)δ 8.54(d,J=2.3Hz,1H),7.99(dd,J=6.0,0.6Hz,1H),7.95-7.89(m,2H),7.53-7.45(m,2H),3.12(d,J=0.7Hz,3H),2.42(s,3H);19F NMR(376MHz,DMSO-d6)
-157.86(s);ESIMS m/z 298([M+H]+)。
表2a中之下列化合物4-6依據流程2所述之反應及範例2所述之程序製造。化合物4-6之特性化數據顯示於表2b。
Claims (21)
- 如請求項1之方法,其中:a.該接觸步驟係於一介於22℃與60℃間的溫度實行; b.該接觸步驟進一步包括一溶劑,其係選自由DMF、DMSO、DMA、NMP,及CH3CN所組成之族群;c.該鹼金屬碳酸鹽係選自由Na2CO3、K2CO3、Cs2CO3,及Li2CO3所組成之族群;及/或d.該烷基化劑係選自由鹵化烷類及鹵甲苯類所組成之族群。
- 如請求項2之方法,其中:a.該鹵化烷及該鹵甲苯係選自由下列所組成之族群:碘化甲烷、碘化乙烷及溴甲苯;及/或b.該鹼金屬碳酸鹽係Cs2CO3,以及該溶劑係DMF。
- 如請求項1-3中任一項之方法,其中該化學式II之化合物對該烷基化劑之莫耳比率係從約1:1至約1:3。
- 如請求項1-3中任一項之方法,其中該化學式II之化合物對該鹼金屬碳酸鹽之莫耳比率係約2:1,以及該化學式II之化合物對該烷基化劑之莫耳比率係約1:3。
- 如請求項1-3中任一項之方法,其進一步包含以CH3CN及2.5%的Na2S2O3水溶液稀釋一完全反應混合物之步驟。
- 如請求項6之方法,其中:a.DMF對CH3CN之比率係從約1:1至約3:1,以及DMF對2.5%的Na2S2O3水溶液之比率係從約1:2至約2:1;或b.DMF對CH3CN之比率係約2:1,以及DMF對2.5%的Na2S2O3水溶液之比率係約1:1。
- 如請求項9之方法,其中:a.該接觸步驟進一步包含使化學式I之化合物與CH3CN接觸;及/或b.使該經雙-N,O-三甲基矽烷基乙醯胺處理之反應混合物與一芳基磺醯氯接觸。
- 如請求項10之方法,其中該化學式I之化合物對該芳基磺醯氯之莫耳比率係從約1:2至約2:1。
- 如請求項10之方法,其中該化學式I之化合物對該芳基磺醯氯之莫耳比率係約1:1.1。
- 一種組成物,其包含如請求項13或14之化合物以及一植物學上可接受之載劑材料。
- 一種用於控制或預防真菌對一植物的侵襲之方法,其包含施用殺真菌有效量之至少一如請求項13或14之化合物至下列之至少一者:該植物、毗鄰該植物的區域、適於支持該植物之生長的土壤、該植物的根、該植物的葉、及適於生產該植物之一種子,從而藉此控制及預防真菌對該植物的侵襲。
- 如請求項16之方法,其中該真菌病源體係選自於由下列所組成之族群:蘋果黑星病(Apple Scab)(Venturia inaequalis)、麥類葉斑枯病(Leaf Blotch of Wheat)(Septoria tritici)、甜菜褐斑病(Leaf spot of sugarbeets)(Cercospora beticola)、花生葉斑病(Leaf Spot of peanut)(Cercospora arachidicola)及香蕉葉斑病(Black Sigatoka)(Mycosphaerella fijiensis)。
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