FI91751B - Förfarande för framställning av oxazolidinfenoleter - Google Patents
Förfarande för framställning av oxazolidinfenoleter Download PDFInfo
- Publication number
- FI91751B FI91751B FI860492A FI860492A FI91751B FI 91751 B FI91751 B FI 91751B FI 860492 A FI860492 A FI 860492A FI 860492 A FI860492 A FI 860492A FI 91751 B FI91751 B FI 91751B
- Authority
- FI
- Finland
- Prior art keywords
- formula
- compound
- oxazolidine
- phenyl
- preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims description 11
- AFGJBWXNHJKAQZ-UHFFFAOYSA-N 1,3-oxazolidine phenol Chemical compound C1(=CC=CC=C1)O.O1CNCC1 AFGJBWXNHJKAQZ-UHFFFAOYSA-N 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 17
- NWIUTZDMDHAVTP-UHFFFAOYSA-N betaxolol Chemical compound C1=CC(OCC(O)CNC(C)C)=CC=C1CCOCC1CC1 NWIUTZDMDHAVTP-UHFFFAOYSA-N 0.000 claims description 16
- 229960004324 betaxolol Drugs 0.000 claims description 15
- YCCILVSKPBXVIP-UHFFFAOYSA-N 2-(4-hydroxyphenyl)ethanol Chemical compound OCCC1=CC=C(O)C=C1 YCCILVSKPBXVIP-UHFFFAOYSA-N 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
- -1 betaxolol Chemical class 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 150000008379 phenol ethers Chemical class 0.000 claims description 3
- 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 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Chemical group 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 238000001311 chemical methods and process Methods 0.000 claims 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 42
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000002904 solvent Substances 0.000 description 14
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000543 intermediate Substances 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 4
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- QWXYZCJEXYQNEI-OSZHWHEXSA-N intermediate I Chemical compound COC(=O)[C@@]1(C=O)[C@H]2CC=[N+](C\C2=C\C)CCc2c1[nH]c1ccccc21 QWXYZCJEXYQNEI-OSZHWHEXSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 3
- 125000000075 primary alcohol group Chemical group 0.000 description 3
- 150000003138 primary alcohols Chemical class 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XGTFFRCLROZLAD-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)phenyl]ethanol Chemical compound C1=CC(CCO)=CC=C1OCC1OC1 XGTFFRCLROZLAD-UHFFFAOYSA-N 0.000 description 2
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 2
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 2
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-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
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- ZVTQWXCKQTUVPY-UHFFFAOYSA-N chloromethylcyclopropane Chemical compound ClCC1CC1 ZVTQWXCKQTUVPY-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010511 deprotection reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000000160 oxazolidinyl group Chemical group 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- CUKXSBOAIJILRY-UHFFFAOYSA-N 1-[4-(2-hydroxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol Chemical compound CC(C)NCC(O)COC1=CC=C(CCO)C=C1 CUKXSBOAIJILRY-UHFFFAOYSA-N 0.000 description 1
- PZFWPAASNXLBIO-UHFFFAOYSA-N 5-[[4-[2-(cyclopropylmethoxy)ethyl]phenoxy]methyl]-2-phenyl-3-propan-2-yl-1,3-oxazolidine Chemical compound O1C(C=2C=CC=CC=2)N(C(C)C)CC1COC(C=C1)=CC=C1CCOCC1CC1 PZFWPAASNXLBIO-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- BPCPBOOCGDWIBE-UHFFFAOYSA-N C(COCC1CC1)C(C=C1)=CC=C1OCC1OCCN1 Chemical compound C(COCC1CC1)C(C=C1)=CC=C1OCC1OCCN1 BPCPBOOCGDWIBE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000002876 beta blocker Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910000103 lithium hydride Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D263/06—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
- Buckles (AREA)
- Clamps And Clips (AREA)
Claims (4)
1. Förfarande för framställning av oxazolidinfenoleter, som är användbar vid framställning av farmaceutiskt akti-va fenoletrar, säsom betaxolol, och som har den allmänna formeln IV H R’ \ / C X \ R-N O ,-. CH2-CH-CH2-0- \C^j) -CH2.CH2-0. (CH2)n"^_Ji:H2) m (IV) '-' i vilken formel R är en förgrenad alkyl med 3 eller 4 kolatomer eller en cykloalkyl med 3 eller 4 kolatomer, R' är fenyl, med en lägalkyl substituerad fenyl eller en rak eller förgrenad Cj-C^-alkyl, m är ett heltal 2-5 och n är ett heltal 1-4, kännetecknat därav, att följande kemiska förfaringssteg utförs efter varandra: (1) p-hydroxifenetylalkohol omsättes med epihalohydrin i närvaro av en bas för framställning av en epoxförening med formeln I CH -CH-CH -0-( ( ) )-CH_-CH_.OH (I) \y * \JJ 2 2 (2) föreningen med formeln I omsättes med en primär amin RNH2 för framställning av en förening med formeln II R-NH OH /-V <1h2-ch-ch2-o-/^)\ -ch2.ch2.oh (ID >1 751 16 (3) en förening med forineln II omsättes med en aldehyd R1CHO för fraxnställning av en förening med formeln III H R' \/ A R-N O J-V ch2-ch-ch2-o-^^^\-ch2.ch2.oh (III) och till slut (4) en förening med formeln III omsättes med en cykloal-kylkarbinylhalid med den allmänna formeln x"(CH2)n"CC3:H2),n i vilken formel X är fluor, klor, brom eller jod, i när-varo av en bas, för framställning av den ovan anförda oxazolidinfenoletern.
2. Förfarande enligt patentkravet 1, känneteck-n a t därav, att R är 2-propyl, m är 2, n är 1 och R' är fenyl, med lägalkyl substituerad fenyl eller en rak eller förgrenad C2-Cu-alkyl.
3. Förfarande enligt patentkravet 2, känneteck-n a t därav, att R1 är fenyl.
4. Oxazolidinfenyleter med den allmänna formeln IV H R’ \ / C A \ R-N O r-v CH2-CH-CH2-0- \C^j) _CH2 ’CH2' ° ’ tCH2) n"^A?H2) m ;· (IV) ^-' 17 91751 i vilken formel R, R1, m och n betecknar detsamma som i patentkravet 1, framställd enligt förfarandet i patent-kravet 1, eller dess uppenbara kemiska ekvivalent.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000473827A CA1265523A (en) | 1984-08-21 | 1985-02-07 | Preparation of phenol ethers using cyclic intermediates |
| CA473827 | 1985-02-07 | ||
| DE3541610 | 1985-11-25 | ||
| DE19853541610 DE3541610A1 (de) | 1985-02-07 | 1985-11-25 | Gehaeusegurt |
| DE8533142U DE8533142U1 (de) | 1985-02-07 | 1985-11-25 | Gehäusegurt |
| DE8533142 | 1985-11-25 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI860492A0 FI860492A0 (sv) | 1986-02-03 |
| FI860492A FI860492A (sv) | 1986-08-08 |
| FI91751B true FI91751B (sv) | 1994-04-29 |
| FI91751C FI91751C (sv) | 1994-08-10 |
Family
ID=37877040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI860492A FI91751C (sv) | 1985-02-07 | 1986-02-03 | Förfarande för framställning av oxazolidinfenoleter |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4760182A (sv) |
| EP (1) | EP0223944A3 (sv) |
| JP (1) | JPH0662519B2 (sv) |
| BE (1) | BE904316A (sv) |
| CH (1) | CH670637A5 (sv) |
| DE (3) | DE3541610A1 (sv) |
| ES (3) | ES8609190A1 (sv) |
| FI (1) | FI91751C (sv) |
| FR (1) | FR2576896B1 (sv) |
| IT (1) | IT1191991B (sv) |
| NL (1) | NL8600605A (sv) |
| SE (1) | SE465461B (sv) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8814032U1 (de) * | 1988-11-09 | 1990-03-22 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Maschinell verarbeitbares Kunststoffgehäuse |
| DE8814029U1 (de) * | 1988-11-09 | 1990-03-15 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Gurtbares Kunststoffgehäuse |
| ES2011584A6 (es) * | 1989-05-26 | 1990-01-16 | Esteve Quimica Sa | Procedimiento industrial para la obtencion de una ariloxipropanolamina. |
| US5003115A (en) * | 1990-03-28 | 1991-03-26 | Hoechst Celanese Corporation | Production of 4-hydroxyphenethyl alcohol |
| KR960003498B1 (ko) * | 1992-06-18 | 1996-03-14 | 금성일렉트론주식회사 | 반도체장치의 캐패시터 제조방법 |
| US5263876A (en) * | 1992-09-15 | 1993-11-23 | Amphenol Corporation | Modular EMI-EMP connector assembly |
| DE4243598C2 (de) * | 1992-12-22 | 1996-05-15 | Grote & Hartmann | Gurteinrichtung für ein ein- oder mehrpoliges Kontaktgehäuse |
| TW275614B (sv) * | 1993-02-15 | 1996-05-11 | Senju Pharma Co | |
| EP0711002A3 (de) | 1994-11-07 | 1997-01-02 | Grote & Hartmann | Steckverbindergehäuse für einen Airbag-Stecker und Verfahren zum Kontaktieren eines Steckverbindergehäuses |
| DE4439786A1 (de) * | 1994-11-07 | 1996-05-09 | Grote & Hartmann | Airbag-Stecker |
| US5942633A (en) * | 1996-06-19 | 1999-08-24 | Abbott Laboratories | Process for the selective alkylation of betaxolol intermediates |
| US5731463A (en) * | 1996-09-23 | 1998-03-24 | Abbott Laboratories | Selective alkylation of an alcohol substituted phenol compound |
| US7019172B2 (en) * | 2004-06-30 | 2006-03-28 | Council Of Scientific And Industrial Research | Process for preparation of S-(-)-betaxolol and salts thereof |
| US6989465B1 (en) * | 2004-11-01 | 2006-01-24 | Council Of Scientific And Industrial Research | S-(−)-1-{4-[2-(allyloxy)-ethyl]phenoxy}-3-isopropylamino propan-2-ol, process for preparation thereof and process for preparation of S-(−)betaxolo |
| CN1300079C (zh) * | 2004-12-03 | 2007-02-14 | 南京大学 | 合成4－[2－(环丙基甲氧基)乙基]苯酚的新工艺 |
| CN111689868A (zh) * | 2020-07-03 | 2020-09-22 | 山东省食品药品检验研究院 | 1-【（4-羟乙基）苯氧基】-3-（异丙基氨基）丙-2-醇的制备方法与应用 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US27822A (en) * | 1860-04-10 | Isaac mott | ||
| FR1336265A (fr) * | 1962-07-20 | 1963-08-30 | Wonder Piles | Boîte de raccordement pour pile ronde |
| GB1128052A (en) * | 1965-06-08 | 1968-09-25 | Ici Ltd | Alkanolamine derivatives |
| US3541130A (en) * | 1967-02-06 | 1970-11-17 | Boehringer Sohn Ingelheim | 1-(cyanophenoxy)-2-hydroxy-3-tert.-butylamine propanes |
| NL6708605A (sv) * | 1967-06-21 | 1968-12-23 | ||
| GB1285038A (en) * | 1969-02-21 | 1972-08-09 | Ici Ltd | Alkanolamine derivatives |
| DE2147615C3 (de) * | 1971-09-23 | 1981-09-03 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Tragbares Gehäuse für elektrische Geräte |
| US4018778A (en) * | 1972-05-24 | 1977-04-19 | Cassella Farbwerke Mainkur Aktiengesellschaft | Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production |
| FR2330383A1 (fr) * | 1975-11-06 | 1977-06-03 | Synthelabo | Nouveaux ethers de phenols substitues, leurs sels, leur preparation et les medicaments qui les renferment |
| DE2646616C3 (de) * | 1976-10-15 | 1980-08-07 | C. A. Weidmueller Kg, 4930 Detmold | Anreihbares Einbauteil |
| GB2041254B (en) * | 1978-09-22 | 1982-09-22 | Burndy Corp | Method of forming electrical connectors |
| DE2933818C2 (de) * | 1979-08-21 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Gehäuse zur Aufnahme elektrischer Geräte |
| FR2536390B1 (fr) * | 1982-11-22 | 1986-03-21 | Synthelabo | Isomere s du betaxolol, sa preparation et son application en therapeutique |
| DE3335665A1 (de) * | 1983-08-04 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum sichern der verbindung zweier gehaeuseschalen eines fuer die aufnahme elektrischer bauelemente bzw. baugruppen dienenden gehaeuses |
| DE3328242A1 (de) * | 1983-08-04 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum sichern der verbindung zweier gehaeuseschalen eines fuer die aufnahme elektrischer bauelemente bzw. baugruppen dienenden gehaeuses |
| GB8330617D0 (en) * | 1983-11-16 | 1983-12-21 | Molex Inc | Electrical connectors |
| DE3346243C2 (de) * | 1983-12-21 | 1986-09-18 | Siemens AG, 1000 Berlin und 8000 München | Schnappverbindung zwischen zwei Elementen |
-
1985
- 1985-07-02 ES ES544803A patent/ES8609190A1/es not_active Expired
- 1985-11-25 DE DE19853541610 patent/DE3541610A1/de active Granted
- 1985-11-25 DE DE8533142U patent/DE8533142U1/de not_active Expired
-
1986
- 1986-02-03 FI FI860492A patent/FI91751C/sv not_active IP Right Cessation
- 1986-02-04 IT IT67082/86A patent/IT1191991B/it active
- 1986-02-07 FR FR868601728A patent/FR2576896B1/fr not_active Expired
- 1986-02-17 ES ES552088A patent/ES8707942A1/es not_active Expired
- 1986-02-17 ES ES552089A patent/ES8707943A1/es not_active Expired
- 1986-02-25 US US06/832,637 patent/US4760182A/en not_active Expired - Fee Related
- 1986-02-27 SE SE8600887A patent/SE465461B/sv not_active IP Right Cessation
- 1986-02-27 CH CH794/86A patent/CH670637A5/fr not_active IP Right Cessation
- 1986-02-28 BE BE0/216340A patent/BE904316A/fr not_active IP Right Cessation
- 1986-03-07 NL NL8600605A patent/NL8600605A/nl not_active Application Discontinuation
- 1986-03-10 JP JP61052327A patent/JPH0662519B2/ja not_active Expired - Lifetime
- 1986-03-21 DE DE19863609679 patent/DE3609679A1/de not_active Withdrawn
- 1986-09-10 EP EP86112557A patent/EP0223944A3/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES552088A0 (es) | 1987-09-01 |
| CH670637A5 (sv) | 1989-06-30 |
| FI860492A (sv) | 1986-08-08 |
| SE8600887L (sv) | 1987-08-28 |
| DE3541610A1 (de) | 1987-05-27 |
| SE8600887D0 (sv) | 1986-02-27 |
| ES552089A0 (es) | 1987-09-01 |
| US4760182A (en) | 1988-07-26 |
| DE3541610C2 (sv) | 1989-12-28 |
| FI860492A0 (sv) | 1986-02-03 |
| ES8609190A1 (es) | 1986-07-16 |
| SE465461B (sv) | 1991-09-16 |
| IT8667082A0 (it) | 1986-02-04 |
| JPH0662519B2 (ja) | 1994-08-17 |
| FI91751C (sv) | 1994-08-10 |
| FR2576896B1 (fr) | 1989-02-17 |
| IT1191991B (it) | 1988-03-31 |
| NL8600605A (nl) | 1987-10-01 |
| DE8533142U1 (de) | 1987-08-13 |
| DE3609679A1 (de) | 1987-09-24 |
| FR2576896A1 (fr) | 1986-08-08 |
| ES544803A0 (es) | 1986-07-16 |
| EP0223944A3 (de) | 1988-10-05 |
| ES8707942A1 (es) | 1987-09-01 |
| JPS62212354A (ja) | 1987-09-18 |
| EP0223944A2 (de) | 1987-06-03 |
| ES8707943A1 (es) | 1987-09-01 |
| BE904316A (fr) | 1986-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: TORCAN CHEMICAL LTD. |