NO314305B1 - Fremgangsmåte for fremstilling av 3-isopropyl-1H-2,1,3- benzotiadiazin-4(3H)-on-2,2-dioksyd - Google Patents
Fremgangsmåte for fremstilling av 3-isopropyl-1H-2,1,3- benzotiadiazin-4(3H)-on-2,2-dioksyd Download PDFInfo
- Publication number
- NO314305B1 NO314305B1 NO20000787A NO20000787A NO314305B1 NO 314305 B1 NO314305 B1 NO 314305B1 NO 20000787 A NO20000787 A NO 20000787A NO 20000787 A NO20000787 A NO 20000787A NO 314305 B1 NO314305 B1 NO 314305B1
- Authority
- NO
- Norway
- Prior art keywords
- dichloroethane
- mol
- solution
- sulfur trioxide
- picoline
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 26
- ZOMSMJKLGFBRBS-UHFFFAOYSA-N bentazone Chemical compound C1=CC=C2NS(=O)(=O)N(C(C)C)C(=O)C2=C1 ZOMSMJKLGFBRBS-UHFFFAOYSA-N 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 63
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 claims description 54
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 45
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 34
- 238000010992 reflux Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- OTTDACPMYLDVTL-UHFFFAOYSA-N ethyl quinoline-3-carboxylate Chemical compound C1=CC=CC2=CC(C(=O)OCC)=CN=C21 OTTDACPMYLDVTL-UHFFFAOYSA-N 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 16
- 150000007530 organic bases Chemical class 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 10
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- -1 aromatic organic base Chemical class 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000003222 pyridines Chemical class 0.000 claims description 3
- 150000008282 halocarbons Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 46
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000012074 organic phase Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 239000008346 aqueous phase Substances 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- 239000012071 phase Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000012442 inert solvent Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 3
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 2
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 2
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- SMUQFGGVLNAIOZ-UHFFFAOYSA-N quinaldine Chemical compound C1=CC=CC2=NC(C)=CC=C21 SMUQFGGVLNAIOZ-UHFFFAOYSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- UWHSPZZUAYSGTB-UHFFFAOYSA-N 1,1,3,3-tetraethylurea Chemical compound CCN(CC)C(=O)N(CC)CC UWHSPZZUAYSGTB-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 description 1
- MQZXGMYANOJYIY-UHFFFAOYSA-N 2,2-dioxo-1h-2$l^{6},1,3-benzothiadiazin-4-one Chemical class C1=CC=C2C(=O)NS(=O)(=O)NC2=C1 MQZXGMYANOJYIY-UHFFFAOYSA-N 0.000 description 1
- PXBFMLJZNCDSMP-UHFFFAOYSA-N 2-Aminobenzamide Chemical class NC(=O)C1=CC=CC=C1N PXBFMLJZNCDSMP-UHFFFAOYSA-N 0.000 description 1
- XFIFLMUVUBNJEY-UHFFFAOYSA-N 2-amino-n-propylbenzamide Chemical compound CCCNC(=O)C1=CC=CC=C1N XFIFLMUVUBNJEY-UHFFFAOYSA-N 0.000 description 1
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- DJEQZVQFEPKLOY-UHFFFAOYSA-N N,N-dimethylbutylamine Chemical class CCCCN(C)C DJEQZVQFEPKLOY-UHFFFAOYSA-N 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000004816 dichlorobenzenes Chemical class 0.000 description 1
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 1
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical class CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 1
- PPHQUIPUBYPZLD-UHFFFAOYSA-N n-ethyl-n-methylaniline Chemical compound CCN(C)C1=CC=CC=C1 PPHQUIPUBYPZLD-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/15—Six-membered rings
- C07D285/16—Thiadiazines; Hydrogenated thiadiazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19735682A DE19735682A1 (de) | 1997-08-19 | 1997-08-19 | Verfahren zur Herstellung von 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-on-2,2-dioxid |
| PCT/EP1998/004664 WO1999009019A1 (de) | 1997-08-19 | 1998-07-25 | Verfahren zur herstellung von 3-isopropyl-1h-2, 1,3-benzothiadiazin-4 (3h)-on-2,2-dioxid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20000787L NO20000787L (no) | 2000-02-17 |
| NO20000787D0 NO20000787D0 (no) | 2000-02-17 |
| NO314305B1 true NO314305B1 (no) | 2003-03-03 |
Family
ID=7839256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20000787A NO314305B1 (no) | 1997-08-19 | 2000-02-17 | Fremgangsmåte for fremstilling av 3-isopropyl-1H-2,1,3- benzotiadiazin-4(3H)-on-2,2-dioksyd |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US6252069B1 (el) |
| EP (1) | EP1005462B1 (el) |
| JP (1) | JP4376452B2 (el) |
| KR (1) | KR100546521B1 (el) |
| CN (1) | CN1117740C (el) |
| AR (1) | AR015421A1 (el) |
| AT (1) | ATE346846T1 (el) |
| AU (1) | AU748904B2 (el) |
| BG (1) | BG64280B1 (el) |
| BR (1) | BR9811306A (el) |
| CA (1) | CA2301194C (el) |
| CY (1) | CY1106345T1 (el) |
| CZ (1) | CZ289520B6 (el) |
| DE (2) | DE19735682A1 (el) |
| DK (1) | DK1005462T3 (el) |
| EA (1) | EA002121B1 (el) |
| ES (1) | ES2278418T3 (el) |
| HU (1) | HU225668B1 (el) |
| IL (2) | IL134247A0 (el) |
| NO (1) | NO314305B1 (el) |
| NZ (1) | NZ502659A (el) |
| PL (1) | PL195320B1 (el) |
| PT (1) | PT1005462E (el) |
| SK (1) | SK282808B6 (el) |
| TR (1) | TR200000424T2 (el) |
| TW (1) | TW472050B (el) |
| UA (1) | UA55480C2 (el) |
| WO (1) | WO1999009019A1 (el) |
| ZA (1) | ZA987411B (el) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1971601T3 (pl) | 2005-11-15 | 2010-03-31 | Array Biopharma Inc | Pochodne N4-fenylo-chinazolino-4-aminy i związki pokrewne jako inhibitory receptorowych kinaz tyrozynowych ErbB typu I do leczenia chorób cechujących się nadmierną proliferacją komórek |
| CN101830866B (zh) * | 2010-02-03 | 2011-09-28 | 江苏省农用激素工程技术研究中心有限公司 | 灭草松的制备方法 |
| CN102924405B (zh) * | 2012-11-21 | 2016-01-20 | 合肥星宇化学有限责任公司 | 一种灭草松水剂的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710382C2 (de) | 1977-03-10 | 1983-12-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 2,1,3-Benzothiadiazin-4-on-2,2-dioxid-derivaten |
| CN1063688A (zh) * | 1991-01-28 | 1992-08-19 | 南开大学 | 苯达松除草剂的合成方法 |
-
1997
- 1997-08-19 DE DE19735682A patent/DE19735682A1/de not_active Withdrawn
-
1998
- 1998-07-25 AT AT98942624T patent/ATE346846T1/de active
- 1998-07-25 BR BR9811306-2A patent/BR9811306A/pt not_active Application Discontinuation
- 1998-07-25 IL IL13424798A patent/IL134247A0/xx active IP Right Grant
- 1998-07-25 EP EP98942624A patent/EP1005462B1/de not_active Expired - Lifetime
- 1998-07-25 AU AU90691/98A patent/AU748904B2/en not_active Expired
- 1998-07-25 DE DE59813831T patent/DE59813831D1/de not_active Expired - Lifetime
- 1998-07-25 CA CA002301194A patent/CA2301194C/en not_active Expired - Lifetime
- 1998-07-25 US US09/485,768 patent/US6252069B1/en not_active Expired - Lifetime
- 1998-07-25 DK DK98942624T patent/DK1005462T3/da active
- 1998-07-25 EA EA200000227A patent/EA002121B1/ru not_active IP Right Cessation
- 1998-07-25 PL PL98338800A patent/PL195320B1/pl unknown
- 1998-07-25 SK SK151-2000A patent/SK282808B6/sk not_active IP Right Cessation
- 1998-07-25 UA UA2000031557A patent/UA55480C2/uk unknown
- 1998-07-25 CZ CZ2000558A patent/CZ289520B6/cs not_active IP Right Cessation
- 1998-07-25 KR KR1020007001646A patent/KR100546521B1/ko active IP Right Grant
- 1998-07-25 PT PT98942624T patent/PT1005462E/pt unknown
- 1998-07-25 HU HU0004710A patent/HU225668B1/hu not_active IP Right Cessation
- 1998-07-25 WO PCT/EP1998/004664 patent/WO1999009019A1/de active IP Right Grant
- 1998-07-25 NZ NZ502659A patent/NZ502659A/xx not_active IP Right Cessation
- 1998-07-25 CN CN98808270A patent/CN1117740C/zh not_active Expired - Lifetime
- 1998-07-25 JP JP2000509702A patent/JP4376452B2/ja not_active Expired - Lifetime
- 1998-07-25 ES ES98942624T patent/ES2278418T3/es not_active Expired - Lifetime
- 1998-07-25 TR TR2000/00424T patent/TR200000424T2/xx unknown
- 1998-08-18 ZA ZA9807411A patent/ZA987411B/xx unknown
- 1998-08-19 TW TW087113673A patent/TW472050B/zh not_active IP Right Cessation
- 1998-08-19 AR ARP980104096A patent/AR015421A1/es active IP Right Grant
-
2000
- 2000-01-27 IL IL134247A patent/IL134247A/en not_active IP Right Cessation
- 2000-02-03 BG BG104121A patent/BG64280B1/bg unknown
- 2000-02-17 NO NO20000787A patent/NO314305B1/no not_active IP Right Cessation
-
2007
- 2007-02-27 CY CY20071100277T patent/CY1106345T1/el unknown
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