NL8103751A - 7-beta-(alfa-syn-methoxyimino-alfa-(2-aminothiazol-4yl)aceetamido)-3-((1,2,3-thiazol-5-ylthio)methyl)-3cefem-4-carbonzuur en alkylderivaten daarvan. - Google Patents
7-beta-(alfa-syn-methoxyimino-alfa-(2-aminothiazol-4yl)aceetamido)-3-((1,2,3-thiazol-5-ylthio)methyl)-3cefem-4-carbonzuur en alkylderivaten daarvan. Download PDFInfo
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- NL8103751A NL8103751A NL8103751A NL8103751A NL8103751A NL 8103751 A NL8103751 A NL 8103751A NL 8103751 A NL8103751 A NL 8103751A NL 8103751 A NL8103751 A NL 8103751A NL 8103751 A NL8103751 A NL 8103751A
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- Prior art keywords
- compound
- formula
- methyl
- syn
- ylthio
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- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical class [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims description 68
- -1 2-aminothiazol---yl Chemical group 0.000 claims description 32
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 13
- 239000011541 reaction mixture Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 125000006239 protecting group Chemical group 0.000 claims description 7
- 231100000252 nontoxic Toxicity 0.000 claims description 6
- 230000003000 nontoxic effect Effects 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 5
- 239000003513 alkali Chemical group 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000002798 polar solvent Substances 0.000 claims description 3
- 208000035143 Bacterial infection Diseases 0.000 claims description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 2
- 208000022362 bacterial infectious disease Diseases 0.000 claims description 2
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims description 2
- 229940125898 compound 5 Drugs 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- 239000000706 filtrate Substances 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
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- 241000894006 Bacteria Species 0.000 description 4
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- 241000588724 Escherichia coli Species 0.000 description 4
- 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 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 241000191967 Staphylococcus aureus Species 0.000 description 4
- 229940124587 cephalosporin Drugs 0.000 description 4
- 229940125890 compound Ia Drugs 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 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 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- QFCSRTHGBBTPLC-UHFFFAOYSA-N 2h-thiadiazole-5-thione Chemical compound S=C1C=NNS1 QFCSRTHGBBTPLC-UHFFFAOYSA-N 0.000 description 2
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 description 2
- 241000588625 Acinetobacter sp. Species 0.000 description 2
- 241001495410 Enterococcus sp. Species 0.000 description 2
- 241000588747 Klebsiella pneumoniae Species 0.000 description 2
- 241000588772 Morganella morganii Species 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 2
- 241000607149 Salmonella sp. Species 0.000 description 2
- 241000607715 Serratia marcescens Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 229960004261 cefotaxime Drugs 0.000 description 2
- AZZMGZXNTDTSME-JUZDKLSSSA-M cefotaxime sodium Chemical compound [Na+].N([C@@H]1C(N2C(=C(COC(C)=O)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 AZZMGZXNTDTSME-JUZDKLSSSA-M 0.000 description 2
- YGBFLZPYDUKSPT-MRVPVSSYSA-N cephalosporanic acid Chemical class S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)C[C@H]21 YGBFLZPYDUKSPT-MRVPVSSYSA-N 0.000 description 2
- 150000001780 cephalosporins Chemical class 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
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- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
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- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
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- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
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- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
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- OBTZDIRUQWFRFZ-UHFFFAOYSA-N 2-(5-methylfuran-2-yl)-n-(4-methylphenyl)quinoline-4-carboxamide Chemical compound O1C(C)=CC=C1C1=CC(C(=O)NC=2C=CC(C)=CC=2)=C(C=CC=C2)C2=N1 OBTZDIRUQWFRFZ-UHFFFAOYSA-N 0.000 description 1
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- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
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- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
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- 125000004702 alkoxy alkyl carbonyl group Chemical group 0.000 description 1
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- 150000001412 amines Chemical class 0.000 description 1
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
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- NNULBSISHYWZJU-LLKWHZGFSA-N ceftizoxime Chemical group N([C@@H]1C(N2C(=CCS[C@@H]21)C(O)=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 NNULBSISHYWZJU-LLKWHZGFSA-N 0.000 description 1
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- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
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- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009885 systemic effect Effects 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
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000004797 therapeutic response Effects 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17688980A | 1980-08-11 | 1980-08-11 | |
US17688980 | 1980-08-11 | ||
US28143881 | 1981-07-08 | ||
US06/281,438 US4399132A (en) | 1980-08-11 | 1981-07-08 | 7-Beta-[alpha-syn-methoxyimino-alpha-(2-aminothiazol-4-yl)-acetamido]-3-[(1,2,3-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic acid and C1 -C6 alkyl derivatives thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8103751A true NL8103751A (nl) | 1982-03-01 |
Family
ID=26872715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8103751A NL8103751A (nl) | 1980-08-11 | 1981-08-10 | 7-beta-(alfa-syn-methoxyimino-alfa-(2-aminothiazol-4yl)aceetamido)-3-((1,2,3-thiazol-5-ylthio)methyl)-3cefem-4-carbonzuur en alkylderivaten daarvan. |
Country Status (25)
Country | Link |
---|---|
US (1) | US4399132A (en, 2012) |
JP (1) | JPS5759895A (en, 2012) |
KR (1) | KR840002163B1 (en, 2012) |
AR (1) | AR228869A1 (en, 2012) |
AT (1) | AT389639B (en, 2012) |
AU (1) | AU545895B2 (en, 2012) |
BE (1) | BE889913A (en, 2012) |
CA (1) | CA1175417A (en, 2012) |
CH (1) | CH648561A5 (en, 2012) |
DD (1) | DD202164A5 (en, 2012) |
DE (1) | DE3130404A1 (en, 2012) |
DK (1) | DK155945C (en, 2012) |
FI (1) | FI74020C (en, 2012) |
FR (1) | FR2488258A1 (en, 2012) |
GB (1) | GB2083461B (en, 2012) |
GR (1) | GR75676B (en, 2012) |
HK (1) | HK52089A (en, 2012) |
HU (1) | HU185644B (en, 2012) |
IE (1) | IE51486B1 (en, 2012) |
IL (1) | IL63531A (en, 2012) |
NL (1) | NL8103751A (en, 2012) |
NO (1) | NO161566C (en, 2012) |
NZ (1) | NZ197965A (en, 2012) |
PL (1) | PL131457B1 (en, 2012) |
SE (1) | SE452324B (en, 2012) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120886A (ja) * | 1983-12-02 | 1985-06-28 | Takeda Chem Ind Ltd | セフェムカルボン酸のナトリウム塩の結晶 |
US4914091A (en) * | 1984-04-02 | 1990-04-03 | American Cyanamid Company | Esters of cephalosporin derivitives |
CA1296012C (en) | 1986-03-19 | 1992-02-18 | Susumu Nakagawa | 6,7-dihydroxy-isoquinoline derivatives |
US4927922A (en) * | 1986-07-08 | 1990-05-22 | American Cyanamid Company | 7β-(substituted)amino-3-substituted cephalosporanic acids and esters |
EP0252473A3 (en) * | 1986-07-08 | 1989-07-05 | American Cyanamid Company | 7 beta-(substituted) amino-3-substituted cephalosporanic acids and esters |
US5066799A (en) * | 1986-07-28 | 1991-11-19 | American Cyanamid Company | Intermediates for the preparation of aminothiazoloximino cephalosporins |
EP0257275A3 (en) * | 1986-07-28 | 1990-05-23 | American Cyanamid Company | Cephalosporin and penicillin derivatives |
JPH01230547A (ja) * | 1988-01-14 | 1989-09-14 | Takeda Chem Ind Ltd | 3−オキソ酪酸第三ブチルの製造法及びその用途 |
AT394196B (de) * | 1990-01-22 | 1992-02-10 | Biochemie Gmbh | (6r,7r)-7-((2-(2-amino-4-thiazolyl) -2oxoacetamido)-3-(1,2,3-thiadiazol-5-yl)thiomethyl-3-cephem-4-carbons|urenitrat |
CN105646538B (zh) * | 2016-03-09 | 2018-04-24 | 上海宁瑞生化技术有限公司 | 一种头孢唑南的制备工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK154939C (da) * | 1974-12-19 | 1989-06-12 | Takeda Chemical Industries Ltd | Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf |
JPS597717B2 (ja) * | 1976-09-08 | 1984-02-20 | 武田薬品工業株式会社 | セフアロスポリン誘導体およびその製造法 |
DE2760484C2 (en, 2012) * | 1976-04-14 | 1992-12-03 | Takeda Chemical Industries, Ltd., Osaka, Jp | |
FR2381053A1 (fr) * | 1977-02-18 | 1978-09-15 | Roussel Uclaf | Nouvelles oximes derivees de l'acide 3-thiadiazolyl thiomethyl 7-aminothiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments |
DE2714880A1 (de) * | 1977-04-02 | 1978-10-26 | Hoechst Ag | Cephemderivate und verfahren zu ihrer herstellung |
DE2856404A1 (de) * | 1978-12-28 | 1980-07-17 | Dynamit Nobel Ag | 1,2,3-thiadiazol-5-yl-thioglycolsaeure, deren derivate sowie verfahren zu deren herstellung |
-
1981
- 1981-07-08 US US06/281,438 patent/US4399132A/en not_active Expired - Lifetime
- 1981-07-24 AR AR286216A patent/AR228869A1/es active
- 1981-07-27 CA CA000382564A patent/CA1175417A/en not_active Expired
- 1981-07-31 DE DE19813130404 patent/DE3130404A1/de active Granted
- 1981-07-31 GR GR65694A patent/GR75676B/el unknown
- 1981-08-05 CH CH5054/81A patent/CH648561A5/de not_active IP Right Cessation
- 1981-08-06 AU AU73848/81A patent/AU545895B2/en not_active Ceased
- 1981-08-07 DD DD81232476A patent/DD202164A5/de unknown
- 1981-08-07 NZ NZ197965A patent/NZ197965A/en unknown
- 1981-08-07 GB GB8124280A patent/GB2083461B/en not_active Expired
- 1981-08-10 NO NO812701A patent/NO161566C/no unknown
- 1981-08-10 BE BE0/205629A patent/BE889913A/fr not_active IP Right Cessation
- 1981-08-10 HU HU812289A patent/HU185644B/hu not_active IP Right Cessation
- 1981-08-10 PL PL1981232568A patent/PL131457B1/pl unknown
- 1981-08-10 IL IL63531A patent/IL63531A/xx unknown
- 1981-08-10 NL NL8103751A patent/NL8103751A/nl not_active Application Discontinuation
- 1981-08-10 DK DK355081A patent/DK155945C/da not_active IP Right Cessation
- 1981-08-10 KR KR1019810002904A patent/KR840002163B1/ko not_active Expired
- 1981-08-10 SE SE8104771A patent/SE452324B/sv not_active IP Right Cessation
- 1981-08-10 FI FI812470A patent/FI74020C/fi not_active IP Right Cessation
- 1981-08-10 IE IE1811/81A patent/IE51486B1/en not_active IP Right Cessation
- 1981-08-11 JP JP56124853A patent/JPS5759895A/ja active Granted
- 1981-08-11 FR FR8115520A patent/FR2488258A1/fr active Granted
-
1983
- 1983-08-29 AT AT0307683A patent/AT389639B/de not_active IP Right Cessation
-
1989
- 1989-06-29 HK HK520/89A patent/HK52089A/xx unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |