KR810000359B1 - 히드록시메틸이미다졸 화합물의 제조방법 - Google Patents
히드록시메틸이미다졸 화합물의 제조방법 Download PDFInfo
- Publication number
- KR810000359B1 KR810000359B1 KR1019800001346A KR800001346A KR810000359B1 KR 810000359 B1 KR810000359 B1 KR 810000359B1 KR 1019800001346 A KR1019800001346 A KR 1019800001346A KR 800001346 A KR800001346 A KR 800001346A KR 810000359 B1 KR810000359 B1 KR 810000359B1
- Authority
- KR
- South Korea
- Prior art keywords
- methyl
- hydrogen
- isopropyl
- formaldehyde
- hydroxymethylimidazole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title description 12
- RRTJBIJAUFOAGW-UHFFFAOYSA-N 2-methyl-1h-imidazol-5-ol Chemical class CC1=NC=C(O)N1 RRTJBIJAUFOAGW-UHFFFAOYSA-N 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 50
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920002866 paraformaldehyde Polymers 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- -1 hydroxymethylimidazole compound Chemical class 0.000 claims description 4
- 150000002460 imidazoles Chemical class 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- ZOMATQMEHRJKLO-UHFFFAOYSA-N 1h-imidazol-2-ylmethanol Chemical compound OCC1=NC=CN1 ZOMATQMEHRJKLO-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- KYWMCFOWDYFYLV-UHFFFAOYSA-N 1h-imidazole-2-carboxylic acid Chemical compound OC(=O)C1=NC=CN1 KYWMCFOWDYFYLV-UHFFFAOYSA-N 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims 1
- 229910001863 barium hydroxide Inorganic materials 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 235000012255 calcium oxide Nutrition 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- JAABIPXZVKNFDR-UHFFFAOYSA-M sodium formaldehyde sulfanide Chemical compound [SH-].C=O.[Na+] JAABIPXZVKNFDR-UHFFFAOYSA-M 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000008098 formaldehyde solution Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 229960001340 histamine Drugs 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 238000007031 hydroxymethylation reaction Methods 0.000 description 3
- QDYTUZCWBJRHKK-UHFFFAOYSA-N imidazole-4-methanol Chemical compound OCC1=CNC=N1 QDYTUZCWBJRHKK-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 description 3
- GGRBEFVMJHQWFG-UHFFFAOYSA-N (2-phenyl-1h-imidazol-5-yl)methanol Chemical compound OCC1=CNC(C=2C=CC=CC=2)=N1 GGRBEFVMJHQWFG-UHFFFAOYSA-N 0.000 description 2
- GQZILHANXWXTIW-UHFFFAOYSA-N (3-benzylimidazol-4-yl)methanol Chemical compound OCC1=CN=CN1CC1=CC=CC=C1 GQZILHANXWXTIW-UHFFFAOYSA-N 0.000 description 2
- WLUAESWSQMVJSC-UHFFFAOYSA-N (3-cyclohexylimidazol-4-yl)methanol Chemical compound OCC1=CN=CN1C1CCCCC1 WLUAESWSQMVJSC-UHFFFAOYSA-N 0.000 description 2
- PXGQMYCEAWZJJF-UHFFFAOYSA-N (3-methylimidazol-4-yl)methanol Chemical compound CN1C=NC=C1CO PXGQMYCEAWZJJF-UHFFFAOYSA-N 0.000 description 2
- PKWYNUWUYQOISC-UHFFFAOYSA-N (3-phenylimidazol-4-yl)methanol Chemical compound OCC1=CN=CN1C1=CC=CC=C1 PKWYNUWUYQOISC-UHFFFAOYSA-N 0.000 description 2
- ONPSVGKOIVAXHJ-UHFFFAOYSA-N (3-propan-2-ylimidazol-4-yl)methanol Chemical compound CC(C)N1C=NC=C1CO ONPSVGKOIVAXHJ-UHFFFAOYSA-N 0.000 description 2
- OFNSZWGDGFNFEA-UHFFFAOYSA-N (4-phenyl-1h-imidazol-5-yl)methanol Chemical compound N1=CNC(C=2C=CC=CC=2)=C1CO OFNSZWGDGFNFEA-UHFFFAOYSA-N 0.000 description 2
- IETWVRUKWUZOSV-UHFFFAOYSA-N (4-propan-2-yl-1h-imidazol-5-yl)methanol Chemical compound CC(C)C=1NC=NC=1CO IETWVRUKWUZOSV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000005557 antagonist Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 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
- 238000006114 decarboxylation reaction Methods 0.000 description 2
- 150000002410 histidine derivatives Chemical class 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- RJHNAUYZKXBDCF-UHFFFAOYSA-N (1,5-dimethylimidazol-4-yl)methanol Chemical compound CC1=C(CO)N=CN1C RJHNAUYZKXBDCF-UHFFFAOYSA-N 0.000 description 1
- QTPALVKINYWAGE-UHFFFAOYSA-N (3,5-dimethylimidazol-4-yl)methanol Chemical compound CC=1N=CN(C)C=1CO QTPALVKINYWAGE-UHFFFAOYSA-N 0.000 description 1
- IOZDQJQRURCCSO-UHFFFAOYSA-N (4-phenyl-1h-imidazol-5-yl)methanol;hydrochloride Chemical compound Cl.N1=CNC(C=2C=CC=CC=2)=C1CO IOZDQJQRURCCSO-UHFFFAOYSA-N 0.000 description 1
- UBHDUFNPQJWPRQ-UHFFFAOYSA-N (5-methyl-1h-imidazol-3-ium-4-yl)methanol;chloride Chemical compound Cl.CC=1NC=NC=1CO UBHDUFNPQJWPRQ-UHFFFAOYSA-N 0.000 description 1
- MJWMSFLDPWTOSC-UHFFFAOYSA-N 1,5-dimethylimidazole-4-carboxylic acid Chemical compound CC1=C(C(O)=O)N=CN1C MJWMSFLDPWTOSC-UHFFFAOYSA-N 0.000 description 1
- XCAXKZJNJCKTQH-UHFFFAOYSA-N 2-phenyl-1h-imidazole-4-carboxylic acid Chemical compound OC(=O)C1=CNC(C=2C=CC=CC=2)=N1 XCAXKZJNJCKTQH-UHFFFAOYSA-N 0.000 description 1
- XOHKCCMVSAJWFL-UHFFFAOYSA-N 5-ethyl-1h-imidazole-4-carboxylic acid Chemical compound CCC=1N=CNC=1C(O)=O XOHKCCMVSAJWFL-UHFFFAOYSA-N 0.000 description 1
- OZFVPDUUZIEGAN-UHFFFAOYSA-N 5-propan-2-yl-1h-imidazole-4-carboxylic acid Chemical compound CC(C)C=1N=CNC=1C(O)=O OZFVPDUUZIEGAN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 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
- 229910010082 LiAlH Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- KLWYPRNPRNPORS-UHFFFAOYSA-N ethyl 1h-imidazole-5-carboxylate Chemical compound CCOC(=O)C1=CN=CN1 KLWYPRNPRNPORS-UHFFFAOYSA-N 0.000 description 1
- KJDJAZWOHDBZSZ-UHFFFAOYSA-N ethyl 3,5-dimethylimidazole-4-carboxylate Chemical compound CCOC(=O)C1=C(C)N=CN1C KJDJAZWOHDBZSZ-UHFFFAOYSA-N 0.000 description 1
- AGUSAFUHEBAQJN-UHFFFAOYSA-N ethyl 3-phenylimidazole-4-carboxylate Chemical compound CCOC(=O)C1=CN=CN1C1=CC=CC=C1 AGUSAFUHEBAQJN-UHFFFAOYSA-N 0.000 description 1
- CUNDMNJBUKQGRM-UHFFFAOYSA-N ethyl 4-phenyl-1h-imidazole-5-carboxylate Chemical compound N1C=NC(C=2C=CC=CC=2)=C1C(=O)OCC CUNDMNJBUKQGRM-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- MGJURKDLIJVDEO-UHFFFAOYSA-N formaldehyde;hydrate Chemical compound O.O=C MGJURKDLIJVDEO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- DOTNQIPIURWNFJ-UHFFFAOYSA-N methyl 3-benzylimidazole-4-carboxylate Chemical compound COC(=O)C1=CN=CN1CC1=CC=CC=C1 DOTNQIPIURWNFJ-UHFFFAOYSA-N 0.000 description 1
- ZQMPDYCRNWURNZ-UHFFFAOYSA-N methyl 3-cyclohexylimidazole-4-carboxylate Chemical compound COC(=O)C1=CN=CN1C1CCCCC1 ZQMPDYCRNWURNZ-UHFFFAOYSA-N 0.000 description 1
- AKDPLDCXQNEMCL-UHFFFAOYSA-N methyl 3-methylimidazole-4-carboxylate Chemical compound COC(=O)C1=CN=CN1C AKDPLDCXQNEMCL-UHFFFAOYSA-N 0.000 description 1
- RJSPTFLIIKJYRH-UHFFFAOYSA-N methyl 3-propan-2-ylimidazole-4-carboxylate Chemical compound COC(=O)C1=CN=CN1C(C)C RJSPTFLIIKJYRH-UHFFFAOYSA-N 0.000 description 1
- 229940075930 picrate Drugs 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- PHMOBSCRCOCLPN-UHFFFAOYSA-M potassium;5-methyl-1h-imidazole-4-carboxylate Chemical compound [K+].CC=1NC=NC=1C([O-])=O PHMOBSCRCOCLPN-UHFFFAOYSA-M 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (1)
- 다음 구조식(Ⅰ)로 표시되는 히드록시메틸이미다졸을 제조함에 있어서 구조식(Ⅱ)로 표시되는 이미다졸 카르복실산이나 에스테르에 포름알데히드 시약을 알칼리 존재하에 20-100℃의 반응온도에서 반응시킴을 특징으로 하여 구조식(Ⅰ)의 히드록시메틸이미다졸 화합물을 제조하는 방법.상기 구조식(Ⅰ)에서 R1은 이미다졸핵의 두 개의 질소원자 중의 어느 하나에 치환된 기로서 수소, 메틸, 이소프로필, 페닐, 벤질, 또는 시클로 핵실기이며, R2는 수소, 메틸 또는 페닐기이며, R3는 수소, 메틸, 에틸, 이소프로필 또는 페닐기를 나타내며 구조식(Ⅱ)에서 R1은 이미다졸핵의 두 개의 질소원자 중의 어느 하나에 치환된 기로서 수소, 메틸, 이소프로필, 페닐, 벤질, 또는 시클로핵실기이며, R2는 수소, 메틸, 또는 페닐기이며, R3는 수소, 메틸, 이소프로필 또는 페닐기를 나타내며, R4는 수소, 메틸 또는 에틸기를 나타낸다.알칼리라함은 수산화나트륨, 수산화칼륨, 수산화리튬, 수산화칼슘, 수산화바륨, 탄산나트륨, 탄산칼슘, 탄산리튬, 탄산수소나트륨, 탄산수소칼륨 또는 산화칼슘, 산화바륨을 표시한다.포름알데히드 시약이라 함은 포름알데히드 수용액, 파라포름알데히드, 포름알데히드나트륨 비술파이프를 표시한다.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800001346A KR810000359B1 (ko) | 1980-03-31 | 1980-03-31 | 히드록시메틸이미다졸 화합물의 제조방법 |
| US06/156,806 US4292431A (en) | 1980-03-31 | 1980-06-05 | Process for the production of hydroxymethylimidazoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800001346A KR810000359B1 (ko) | 1980-03-31 | 1980-03-31 | 히드록시메틸이미다졸 화합물의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR810000359B1 true KR810000359B1 (ko) | 1981-04-22 |
Family
ID=19216099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800001346A Expired KR810000359B1 (ko) | 1980-03-31 | 1980-03-31 | 히드록시메틸이미다졸 화합물의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4292431A (ko) |
| KR (1) | KR810000359B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1168008B (it) * | 1981-07-31 | 1987-05-20 | Zambon Spa | Imidazol-eteri ed ester, procedimenti per prepararli e composizioni farmaceutiche che li contengono |
| US4820335A (en) * | 1983-11-02 | 1989-04-11 | Hoechst Ag | 1-substituted imidazole-5-carboxylic acid derivatives, their preparation and their use as biocides |
| DE3442690A1 (de) * | 1984-11-23 | 1986-05-28 | Hoechst Ag, 6230 Frankfurt | Salze von 1-phenyl-imidazol-5-carbonsaeuren, ein verfahren zu ihrer herstellung und ihre verwendung als wachstumsregulatoren |
| DE3627155A1 (de) * | 1986-08-11 | 1988-02-18 | Schering Ag | Imidazol-derivate |
| CA2689707A1 (en) | 2009-11-16 | 2011-05-16 | Jean-Simon Diallo | Identification of the novel small molecule viral sensitizer vse1 using high-throughput screening |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2946804A (en) * | 1958-12-29 | 1960-07-26 | Abbott Lab | (5-methyl-4-imidazolyl)-diphenyl carbinol salts and lower alkyl quaternaries |
| US4063023A (en) * | 1975-08-20 | 1977-12-13 | Sk&F Lab Co. | Process for preparing 4-(hydroxymethyl)imidazole compounds |
| US4104473A (en) * | 1976-04-23 | 1978-08-01 | Shikoku Chemicals Corporation | Novel imidazole compounds and process for preparations thereof |
-
1980
- 1980-03-31 KR KR1019800001346A patent/KR810000359B1/ko not_active Expired
- 1980-06-05 US US06/156,806 patent/US4292431A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4292431A (en) | 1981-09-29 |
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