IL127665A - Process for the preparation of 4 cyano - 3,2,1 converted triazoles in position 1 - Google Patents
Process for the preparation of 4 cyano - 3,2,1 converted triazoles in position 1Info
- Publication number
- IL127665A IL127665A IL12766597A IL12766597A IL127665A IL 127665 A IL127665 A IL 127665A IL 12766597 A IL12766597 A IL 12766597A IL 12766597 A IL12766597 A IL 12766597A IL 127665 A IL127665 A IL 127665A
- Authority
- IL
- Israel
- Prior art keywords
- formula
- radical
- phenyl
- process according
- compound
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- 125000003118 aryl group Chemical group 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- -1 pyrazoiyl Chemical group 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 125000003545 alkoxy group Chemical group 0.000 claims description 18
- 125000000304 alkynyl group Chemical group 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 15
- 150000002367 halogens Chemical class 0.000 claims description 15
- 239000012071 phase Substances 0.000 claims description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 239000007858 starting material Substances 0.000 claims description 8
- 125000001424 substituent group Chemical group 0.000 claims description 8
- 239000008346 aqueous phase Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 6
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- AYQMNFRCBKOMIA-UHFFFAOYSA-N 1-benzazepin-2-one Chemical class O=C1C=CC=C2C=CC=CC2=N1 AYQMNFRCBKOMIA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 4
- 125000002541 furyl group Chemical group 0.000 claims description 4
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 4
- 125000001544 thienyl group Chemical group 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims description 3
- 239000012074 organic phase Substances 0.000 claims description 3
- BPMBNLJJRKCCRT-UHFFFAOYSA-N 4-phenylbenzonitrile Chemical compound C1=CC(C#N)=CC=C1C1=CC=CC=C1 BPMBNLJJRKCCRT-UHFFFAOYSA-N 0.000 claims description 2
- PVIAOIJYIQHKPL-UHFFFAOYSA-N 1-[(2,6-difluorophenyl)methyl]triazole-4-carbonitrile Chemical compound FC1=CC=CC(F)=C1CN1N=NC(C#N)=C1 PVIAOIJYIQHKPL-UHFFFAOYSA-N 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 39
- OYUNTGBISCIYPW-UHFFFAOYSA-N 2-chloroprop-2-enenitrile Chemical compound ClC(=C)C#N OYUNTGBISCIYPW-UHFFFAOYSA-N 0.000 description 38
- 239000000047 product Substances 0.000 description 34
- 239000000203 mixture Substances 0.000 description 30
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 24
- JSZUBPHMRHROHZ-UHFFFAOYSA-N 2-(azidomethyl)-1,3-difluorobenzene Chemical compound FC1=CC=CC(F)=C1CN=[N+]=[N-] JSZUBPHMRHROHZ-UHFFFAOYSA-N 0.000 description 17
- 238000001914 filtration Methods 0.000 description 15
- SYOANZBNGDEJFH-UHFFFAOYSA-N 2,5-dihydro-1h-triazole Chemical compound C1NNN=C1 SYOANZBNGDEJFH-UHFFFAOYSA-N 0.000 description 14
- 125000003342 alkenyl group Chemical group 0.000 description 14
- 239000000725 suspension Substances 0.000 description 14
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-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
- 125000003302 alkenyloxy group Chemical group 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 150000001540 azides Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000000392 cycloalkenyl group Chemical group 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 125000003226 pyrazolyl group Chemical group 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 125000003831 tetrazolyl group Chemical group 0.000 description 3
- 125000001425 triazolyl group Chemical group 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 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 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 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
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000012264 purified product Substances 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- HRVRAYIYXRVAPR-UHFFFAOYSA-N 1,3,4,5-tetrahydro-1-benzazepin-2-one Chemical compound N1C(=O)CCCC2=CC=CC=C21 HRVRAYIYXRVAPR-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000005976 1-phenylethyloxy group Chemical group 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 125000006508 2,6-difluorobenzyl group Chemical group [H]C1=C([H])C(F)=C(C(F)=C1[H])C([H])([H])* 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 125000004847 2-fluorobenzyl group Chemical group [H]C1=C([H])C(F)=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000389 2-pyrrolyl group Chemical group [H]N1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- PDFYKDYEFKYENU-UHFFFAOYSA-N 3-azido-1,3,4,5-tetrahydro-1-benzazepin-2-one Chemical compound N1C(=O)C(N=[N+]=[N-])CCC2=CC=CC=C21 PDFYKDYEFKYENU-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 125000003682 3-furyl group Chemical group O1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000001397 3-pyrrolyl group Chemical group [H]N1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- GWVIVHINAVAKKV-UHFFFAOYSA-N 4-(azidomethyl)benzonitrile Chemical compound [N-]=[N+]=NCC1=CC=C(C#N)C=C1 GWVIVHINAVAKKV-UHFFFAOYSA-N 0.000 description 1
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- 230000002082 anti-convulsion Effects 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- UDLLFLQFQMACJB-UHFFFAOYSA-N azidomethylbenzene Chemical compound [N-]=[N+]=NCC1=CC=CC=C1 UDLLFLQFQMACJB-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- MKSZKMUBGCIPAU-NSHDSACASA-N ethyl (2s)-2-azido-4-phenylbutanoate Chemical compound CCOC(=O)[C@@H](N=[N+]=[N-])CCC1=CC=CC=C1 MKSZKMUBGCIPAU-NSHDSACASA-N 0.000 description 1
- HVJJYOAPXBPQQV-UHFFFAOYSA-N ethyl 2-azidoacetate Chemical compound CCOC(=O)CN=[N+]=[N-] HVJJYOAPXBPQQV-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 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
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 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
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- POGQSBRIGCQNEG-UHFFFAOYSA-N rufinamide Chemical compound N1=NC(C(=O)N)=CN1CC1=C(F)C=CC=C1F POGQSBRIGCQNEG-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Pharmacology & Pharmacy (AREA)
- Neurology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH174796 | 1996-07-11 | ||
| PCT/EP1997/003671 WO1998002423A1 (en) | 1996-07-11 | 1997-07-10 | Process for preparing 1-substituted 4-cyano-1,2,3-triazoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL127665A0 IL127665A0 (en) | 1999-10-28 |
| IL127665A true IL127665A (en) | 2004-03-28 |
Family
ID=4217633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12766597A IL127665A (en) | 1996-07-11 | 1997-07-10 | Process for the preparation of 4 cyano - 3,2,1 converted triazoles in position 1 |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US6156907A (cs) |
| EP (1) | EP0918758B1 (cs) |
| JP (1) | JP3537147B2 (cs) |
| KR (1) | KR100481137B1 (cs) |
| CN (1) | CN1083436C (cs) |
| AT (1) | ATE216990T1 (cs) |
| AU (1) | AU719148B2 (cs) |
| BR (1) | BR9710252B1 (cs) |
| CA (1) | CA2260065C (cs) |
| CZ (1) | CZ294775B6 (cs) |
| DE (1) | DE69712342T2 (cs) |
| DK (1) | DK0918758T3 (cs) |
| ES (1) | ES2176758T3 (cs) |
| HU (1) | HU226425B1 (cs) |
| IL (1) | IL127665A (cs) |
| NO (1) | NO326347B1 (cs) |
| NZ (1) | NZ333505A (cs) |
| PL (1) | PL189232B1 (cs) |
| PT (1) | PT918758E (cs) |
| RU (1) | RU2177942C2 (cs) |
| SI (1) | SI0918758T1 (cs) |
| SK (1) | SK283990B6 (cs) |
| TR (1) | TR199900017T2 (cs) |
| WO (1) | WO1998002423A1 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW403740B (en) * | 1997-06-10 | 2000-09-01 | Novartis Ag | Novel crystal modifications of the compound 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide |
| CN100335467C (zh) * | 2004-06-04 | 2007-09-05 | 中国科学院上海有机化学研究所 | 一锅法区域选择性合成5－碘代－1，4－二取代－1，2，3－三氮唑化合物 |
| WO2010043849A1 (en) | 2008-10-13 | 2010-04-22 | Cipla Limited | Process for the preparation of rufinamide |
| WO2010071741A1 (en) * | 2008-12-16 | 2010-06-24 | Merck Sharp & Dohme Corp. | Triazole derivatives for treatment of alzheimer's disease |
| CN101768124B (zh) * | 2008-12-30 | 2012-01-04 | 北京本草天源药物研究院 | 一种药物晶体及其制备方法和用途 |
| EP2640711B1 (en) * | 2010-08-25 | 2015-10-14 | Davuluri, Ramamohan Rao | Improved process for the preparation of rufinamide |
| WO2012032540A1 (en) | 2010-09-06 | 2012-03-15 | Indoco Remedies Limited | Process for preparation of fluorinated triazole compound |
| CN102219752B (zh) * | 2011-04-21 | 2013-04-10 | 华润赛科药业有限责任公司 | 一种1-(2,6-二氟苄基)-1h-1,2,3-三唑-4-甲酰胺的晶型d |
| WO2014072992A1 (en) | 2012-11-12 | 2014-05-15 | Aarti Industries Limited | A process for preparing triazole compounds |
| RU2591206C1 (ru) * | 2015-04-14 | 2016-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева (РХТУ им. Д.И. Менделеева)" | Замещенные 1-(1-трет-бутил-1н-имидазол-4-ил)-1н-1,2,3-триазолы, способ их получения и фунгицидная композиция на их основе |
| CN117050027A (zh) * | 2023-08-14 | 2023-11-14 | 宿州亿帆药业有限公司 | 一种卢非酰胺杂质对照品的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596305B2 (ja) * | 1980-03-11 | 1984-02-10 | 工業技術院長 | １，２，３−トリアゾ−ル誘導体の製造方法 |
| US4397753A (en) * | 1982-09-20 | 1983-08-09 | Circuit Chemistry Corporation | Solder stripping solution |
| US4789680A (en) * | 1982-12-23 | 1988-12-06 | Ciba-Geigy Corporation | Aralkyltriazole compounds |
| PH22568A (en) * | 1985-04-18 | 1988-10-17 | Ciba Geigy Ag | Fluorinated benzyl triazoles and pharmaceutical compositions containing the same |
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1997
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