SE436571B - Imidazolylmetyltrifenylfosfoniumderivat anvendbar som mellanprodukt for framstellning av histamin h?712-antagonister - Google Patents
Imidazolylmetyltrifenylfosfoniumderivat anvendbar som mellanprodukt for framstellning av histamin h?712-antagonisterInfo
- Publication number
- SE436571B SE436571B SE7800955A SE7800955A SE436571B SE 436571 B SE436571 B SE 436571B SE 7800955 A SE7800955 A SE 7800955A SE 7800955 A SE7800955 A SE 7800955A SE 436571 B SE436571 B SE 436571B
- Authority
- SE
- Sweden
- Prior art keywords
- compound according
- acid
- mixture
- chloride
- formula
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 4
- 150000004714 phosphonium salts Chemical class 0.000 title description 2
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 title 2
- 239000005557 antagonist Substances 0.000 title 1
- 229960001340 histamine Drugs 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- -1 thioamine salt Chemical class 0.000 claims description 12
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000004820 halides Chemical class 0.000 claims description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002026 chloroform extract Substances 0.000 claims description 2
- 229960001380 cimetidine Drugs 0.000 claims description 2
- CCGSUNCLSOWKJO-UHFFFAOYSA-N cimetidine Chemical compound N#CNC(=N/C)\NCCSCC1=NC=N[C]1C CCGSUNCLSOWKJO-UHFFFAOYSA-N 0.000 claims description 2
- 239000003485 histamine H2 receptor antagonist Substances 0.000 claims description 2
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical group OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 claims description 2
- 125000000626 sulfinic acid group Chemical group 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 4
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 150000001805 chlorine compounds Chemical group 0.000 claims 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 2
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 claims 1
- ZOHLKTFCEUOOOQ-UHFFFAOYSA-N 4-(methoxymethyl)-5-methyl-1h-imidazole Chemical compound COCC=1N=CNC=1C ZOHLKTFCEUOOOQ-UHFFFAOYSA-N 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical group OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 150000001409 amidines Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 229940097265 cysteamine hydrochloride Drugs 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 13
- FJKHRICFMSYVFL-UHFFFAOYSA-N 2,2,2-trichloroethanimidamide Chemical compound NC(=N)C(Cl)(Cl)Cl FJKHRICFMSYVFL-UHFFFAOYSA-N 0.000 description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000000543 intermediate Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- NYYSPVRERVXMLJ-UHFFFAOYSA-N 4,4-difluorocyclohexan-1-one Chemical compound FC1(F)CCC(=O)CC1 NYYSPVRERVXMLJ-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- CMSYDJVRTHCWFP-UHFFFAOYSA-N triphenylphosphane;hydrobromide Chemical compound Br.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 CMSYDJVRTHCWFP-UHFFFAOYSA-N 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- JEOZNMMOIBLWLV-UHFFFAOYSA-N 2-[(5-methyl-1h-imidazol-4-yl)methylsulfanyl]ethanamine Chemical compound CC=1N=CNC=1CSCCN JEOZNMMOIBLWLV-UHFFFAOYSA-N 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229960003151 mercaptamine Drugs 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 3
- AVCVDUDESCZFHJ-UHFFFAOYSA-N triphenylphosphane;hydrochloride Chemical compound [Cl-].C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 AVCVDUDESCZFHJ-UHFFFAOYSA-N 0.000 description 3
- BMHAZQJDQXAZQW-UHFFFAOYSA-N 2,2,2-tribromoethanimidamide Chemical compound NC(=N)C(Br)(Br)Br BMHAZQJDQXAZQW-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- OAIVIYSBZFEOIU-UHFFFAOYSA-N chloroform;propan-2-one Chemical compound CC(C)=O.ClC(Cl)Cl OAIVIYSBZFEOIU-UHFFFAOYSA-N 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- PMOIAJVKYNVHQE-UHFFFAOYSA-N phosphanium;bromide Chemical compound [PH4+].[Br-] PMOIAJVKYNVHQE-UHFFFAOYSA-N 0.000 description 2
- ZGZUKKMFYTUYHA-HNNXBMFYSA-N (2s)-2-amino-3-(4-phenylmethoxyphenyl)propane-1-thiol Chemical class C1=CC(C[C@@H](CS)N)=CC=C1OCC1=CC=CC=C1 ZGZUKKMFYTUYHA-HNNXBMFYSA-N 0.000 description 1
- MJZJRYUPMNKDQR-UHFFFAOYSA-N 2-aminoethanethiol;dihydrochloride Chemical compound Cl.Cl.NCCS MJZJRYUPMNKDQR-UHFFFAOYSA-N 0.000 description 1
- HTPABEPAZTWGPP-UHFFFAOYSA-N 4-chlorobut-3-en-2-one Chemical compound CC(=O)C=CCl HTPABEPAZTWGPP-UHFFFAOYSA-N 0.000 description 1
- HJCIBWYMEZMKHR-UHFFFAOYSA-N C(C=C1)=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Cl.Br Chemical compound C(C=C1)=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Cl.Br HJCIBWYMEZMKHR-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- IULFXBLVJIPESI-UHFFFAOYSA-N bis(methylsulfanyl)methylidenecyanamide Chemical compound CSC(SC)=NC#N IULFXBLVJIPESI-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- QSKWJTXWJJOJFP-UHFFFAOYSA-N chloroform;ethoxyethane Chemical compound ClC(Cl)Cl.CCOCC QSKWJTXWJJOJFP-UHFFFAOYSA-N 0.000 description 1
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- CKQQMPJQZXIYMJ-UHFFFAOYSA-N dihydrate;dihydrochloride Chemical compound O.O.Cl.Cl CKQQMPJQZXIYMJ-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- YKWNUSJLICDQEO-UHFFFAOYSA-N ethoxyethane;propan-2-ol Chemical compound CC(C)O.CCOCC YKWNUSJLICDQEO-UHFFFAOYSA-N 0.000 description 1
- VEVMZUUBBOJHFD-UHFFFAOYSA-N ethyl acetate;methylsulfinylmethane Chemical compound CS(C)=O.CCOC(C)=O VEVMZUUBBOJHFD-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- TUHMQDODLHWPCC-UHFFFAOYSA-N formyl cyanide Chemical compound O=CC#N TUHMQDODLHWPCC-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- BICAGYDGRXJYGD-UHFFFAOYSA-N hydrobromide;hydrochloride Chemical compound Cl.Br BICAGYDGRXJYGD-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- SDDKIZNHOCEXTF-UHFFFAOYSA-N methyl carbamimidothioate Chemical compound CSC(N)=N SDDKIZNHOCEXTF-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- MHGGQXIPBPGZFB-UHFFFAOYSA-N methyl n-cyano-n'-methylcarbamimidothioate Chemical compound CSC(=NC)NC#N MHGGQXIPBPGZFB-UHFFFAOYSA-N 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003455 sulfinic acids Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 description 1
- HYUFXBPAIGJHRY-UHFFFAOYSA-N triphenylphosphane;dihydrochloride Chemical compound Cl.Cl.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 HYUFXBPAIGJHRY-UHFFFAOYSA-N 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76708377A | 1977-02-09 | 1977-02-09 | |
| US05/800,150 US4104472A (en) | 1977-02-09 | 1977-05-24 | Imidazolemethylphosphonium salts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7800955L SE7800955L (sv) | 1978-08-10 |
| SE436571B true SE436571B (sv) | 1985-01-07 |
Family
ID=27117856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7800955A SE436571B (sv) | 1977-02-09 | 1978-01-26 | Imidazolylmetyltrifenylfosfoniumderivat anvendbar som mellanprodukt for framstellning av histamin h?712-antagonister |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4104472A (da) |
| CH (1) | CH640864A5 (da) |
| DE (1) | DE2805221A1 (da) |
| DK (1) | DK26078A (da) |
| FI (1) | FI780313A7 (da) |
| FR (1) | FR2380291A1 (da) |
| GB (1) | GB1597445A (da) |
| IE (1) | IE46550B1 (da) |
| IL (1) | IL53716A (da) |
| IT (1) | IT1158421B (da) |
| LU (1) | LU79016A1 (da) |
| NL (1) | NL7800510A (da) |
| NO (1) | NO780440L (da) |
| SE (1) | SE436571B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215217A (en) * | 1975-10-29 | 1980-07-29 | Sk&F Lab Co. | Process for preparing 4-substituted imidazole compounds |
| US4267337A (en) * | 1978-06-14 | 1981-05-12 | Sk&F Lab Co. | Imidazolemethylphosphonium salts |
| NL7904654A (nl) * | 1979-06-14 | 1980-12-16 | Philips Nv | Televisie opneempaneel. |
| JP2681819B2 (ja) * | 1987-08-14 | 1997-11-26 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | 軽い正孔の特性を利用した電子および光電素子 |
| US20230349922A1 (en) | 2020-08-11 | 2023-11-02 | Université De Strasbourg | H2 Blockers Targeting Liver Macrophages for the Prevention and Treatment of Liver Disease and Cancer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844582A (en) * | 1956-07-17 | 1958-07-22 | Jr Charles F Raley | Heterocyclic aryl phosphorus esters |
| BE572314A (da) * | 1957-10-25 | 1900-01-01 | ||
| GB1570212A (en) * | 1975-10-29 | 1980-06-25 | Smithkline Corp | Imidazoles |
-
1977
- 1977-05-24 US US05/800,150 patent/US4104472A/en not_active Expired - Lifetime
- 1977-12-29 IL IL53716A patent/IL53716A/xx unknown
-
1978
- 1978-01-05 FR FR7800238A patent/FR2380291A1/fr active Granted
- 1978-01-06 IT IT19100/78A patent/IT1158421B/it active
- 1978-01-16 NL NL7800510A patent/NL7800510A/xx not_active Application Discontinuation
- 1978-01-18 DK DK26078A patent/DK26078A/da not_active Application Discontinuation
- 1978-01-26 SE SE7800955A patent/SE436571B/sv not_active IP Right Cessation
- 1978-01-31 FI FI780313A patent/FI780313A7/fi not_active Application Discontinuation
- 1978-02-07 LU LU79016A patent/LU79016A1/xx unknown
- 1978-02-08 NO NO780440A patent/NO780440L/no unknown
- 1978-02-08 CH CH142378A patent/CH640864A5/de not_active IP Right Cessation
- 1978-02-08 DE DE19782805221 patent/DE2805221A1/de not_active Withdrawn
- 1978-02-09 GB GB5149/78A patent/GB1597445A/en not_active Expired
- 1978-02-09 IE IE290/78A patent/IE46550B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE46550B1 (en) | 1983-07-13 |
| IL53716A0 (en) | 1978-03-10 |
| CH640864A5 (en) | 1984-01-31 |
| IL53716A (en) | 1981-10-30 |
| NO780440L (no) | 1978-08-10 |
| IE780290L (en) | 1978-08-09 |
| IT1158421B (it) | 1987-02-18 |
| LU79016A1 (fr) | 1978-06-21 |
| DE2805221A1 (de) | 1978-08-10 |
| SE7800955L (sv) | 1978-08-10 |
| IT7819100A0 (it) | 1978-01-06 |
| FR2380291A1 (fr) | 1978-09-08 |
| FI780313A7 (fi) | 1978-08-10 |
| DK26078A (da) | 1978-08-10 |
| NL7800510A (nl) | 1978-08-11 |
| FR2380291B1 (da) | 1981-03-20 |
| GB1597445A (en) | 1981-09-09 |
| US4104472A (en) | 1978-08-01 |
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