CS258143B2 - Method of crystalline solavate production - Google Patents
Method of crystalline solavate production Download PDFInfo
- Publication number
- CS258143B2 CS258143B2 CS865613A CS561386A CS258143B2 CS 258143 B2 CS258143 B2 CS 258143B2 CS 865613 A CS865613 A CS 865613A CS 561386 A CS561386 A CS 561386A CS 258143 B2 CS258143 B2 CS 258143B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- dimethylformamide
- solvate
- amino
- mol
- propen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 111
- 239000012453 solvate Substances 0.000 claims description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- WDLWHQDACQUCJR-SIXHQJJBSA-N (6R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound N[C@@H](C(=O)NC1[C@@H]2N(C(=C(CS2)\C=C/C)C(=O)O)C1=O)C1=CC=C(C=C1)O WDLWHQDACQUCJR-SIXHQJJBSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 239000000725 suspension Substances 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229930186147 Cephalosporin Natural products 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 229940124587 cephalosporin Drugs 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 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 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001780 cephalosporins Chemical class 0.000 description 3
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- IKWLIQXIPRUIDU-ZCFIWIBFSA-N (6r)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound OC(=O)C1=CCS[C@@H]2CC(=O)N12 IKWLIQXIPRUIDU-ZCFIWIBFSA-N 0.000 description 1
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 1
- PJIBBTJBVQZPKJ-UHFFFAOYSA-N 1-trimethylsilylpropane-1-sulfonic acid Chemical compound CCC([Si](C)(C)C)S(O)(=O)=O PJIBBTJBVQZPKJ-UHFFFAOYSA-N 0.000 description 1
- ZHIBZCPDMCUVRA-UHFFFAOYSA-N 2-amino-2-(4-hydroxyphenyl)acetic acid;hydrochloride Chemical compound Cl.OC(=O)C(N)C1=CC=C(O)C=C1 ZHIBZCPDMCUVRA-UHFFFAOYSA-N 0.000 description 1
- IFQUPKAISSPFTE-UHFFFAOYSA-N 4-benzoylbenzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C(=O)C1=CC=CC=C1 IFQUPKAISSPFTE-UHFFFAOYSA-N 0.000 description 1
- 101100440696 Caenorhabditis elegans cor-1 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-DYCDLGHISA-N Deuterium chloride Chemical compound [2H]Cl VEXZGXHMUGYJMC-DYCDLGHISA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- PBCJIPOGFJYBJE-UHFFFAOYSA-N acetonitrile;hydrate Chemical compound O.CC#N PBCJIPOGFJYBJE-UHFFFAOYSA-N 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- ZMHNTBXFUFGTGW-WVCLGKMDSA-N benzhydryl (6R)-8-oxo-7-[(2-phenylacetyl)amino]-3-[(triphenyl-lambda5-phosphanylidene)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound C1(=CC=CC=C1)CC(=O)NC1[C@@H]2N(C(=C(CS2)C=P(C2=CC=CC=C2)(C2=CC=CC=C2)C2=CC=CC=C2)C(=O)OC(C2=CC=CC=C2)C2=CC=CC=C2)C1=O ZMHNTBXFUFGTGW-WVCLGKMDSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229960004841 cefadroxil Drugs 0.000 description 1
- NBFNMSULHIODTC-CYJZLJNKSA-N cefadroxil monohydrate Chemical compound O.C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=C(O)C=C1 NBFNMSULHIODTC-CYJZLJNKSA-N 0.000 description 1
- 229960000484 ceftazidime Drugs 0.000 description 1
- NMVPEQXCMGEDNH-TZVUEUGBSA-N ceftazidime pentahydrate Chemical compound O.O.O.O.O.S([C@@H]1[C@@H](C(N1C=1C([O-])=O)=O)NC(=O)\C(=N/OC(C)(C)C(O)=O)C=2N=C(N)SC=2)CC=1C[N+]1=CC=CC=C1 NMVPEQXCMGEDNH-TZVUEUGBSA-N 0.000 description 1
- -1 cephalosporin compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 239000002027 dichloromethane extract Substances 0.000 description 1
- WOAZEKPXTXCPFZ-UHFFFAOYSA-N dimethyl(phenyl)azanium;chloride Chemical compound Cl.CN(C)C1=CC=CC=C1 WOAZEKPXTXCPFZ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003510 tertiary aliphatic amines Chemical class 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 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
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—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, cefaclor, or cephalexine
-
- 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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/759,805 US4694079A (en) | 1985-07-29 | 1985-07-29 | 3-propenyl cephalosporin solvates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS561386A2 CS561386A2 (en) | 1987-09-17 |
| CS258143B2 true CS258143B2 (en) | 1988-07-15 |
Family
ID=25057020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS865613A CS258143B2 (en) | 1985-07-29 | 1986-07-24 | Method of crystalline solavate production |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4694079A (de) |
| KR (1) | KR930004014B1 (de) |
| CN (1) | CN1015263B (de) |
| AR (1) | AR243530A1 (de) |
| AT (1) | AT389876B (de) |
| CA (1) | CA1262345A (de) |
| CS (1) | CS258143B2 (de) |
| DD (1) | DD248594A5 (de) |
| EG (1) | EG18112A (de) |
| ES (1) | ES2001338A6 (de) |
| FI (1) | FI84269C (de) |
| GR (1) | GR861988B (de) |
| HU (1) | HU195224B (de) |
| NO (1) | NO167461C (de) |
| PT (1) | PT83074B (de) |
| SU (1) | SU1414317A3 (de) |
| YU (1) | YU45350B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5128336A (en) * | 1988-03-23 | 1992-07-07 | Eli Lilly And Company | 3-(substituted)-1-carba(dethia)-3-cephems |
| WO1993016084A1 (en) * | 1992-02-05 | 1993-08-19 | Biochemie Gesellschaft M.B.H. | Process for the purification of a 3-cephem-4-carboxylic acid derivative |
| AT399876B (de) * | 1992-02-05 | 1995-08-25 | Biochemie Gmbh | Verfahren zur abreicherung von 7-amino-3-((e)-1- propen-1-yl)-3-cephem-4-carbonsäure |
| PT102061B (pt) * | 1997-10-08 | 2000-06-30 | J K Ind Ltd | Processo de preparacao de um antibiotico cefalosporina geralmente activo-cefixime |
| ATE267831T1 (de) * | 1999-09-30 | 2004-06-15 | Otsuka Kagaku Kk | Kristalle von cephemderivaten und verfahren zu ihrer herstellung |
| KR100408430B1 (ko) * | 2001-04-18 | 2003-12-06 | 한미약품 주식회사 | 3-(ｚ)-프로페닐 세펨 화합물의 선택적인 제조 방법 |
| US6903211B2 (en) * | 2002-10-30 | 2005-06-07 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of 3-propenyl cephalosporin DMF solvate |
| US7230097B2 (en) * | 2003-03-10 | 2007-06-12 | Lupin Ltd. | Process for preparation of 7-[α-Amino (4-hydroxyphenyl) acetamido]-3-substituted-3-cephem-4-carboxylic acid |
| EP1638520A2 (de) * | 2003-06-19 | 2006-03-29 | Ranbaxy Laboratories Limited | Solvate von cefprozil |
| KR100576336B1 (ko) * | 2003-10-30 | 2006-05-03 | 씨제이 주식회사 | 세팔로스포린 유도체의 제조방법 |
| US20070072945A1 (en) * | 2004-03-31 | 2007-03-29 | Pohoreski Anton | Sulphur-containing oils for controlling plant pathogens and stimulating nutrient uptake |
| DE602004025631D1 (de) * | 2004-11-01 | 2010-04-01 | Hetero Drugs Ltd | Ischenprodukts |
| CN101058584B (zh) * | 2007-05-23 | 2010-05-26 | 上海骏捷生化科技有限公司 | 一种制备头孢丙烯母核7-氨基-3-丙烯基头孢烷酸的方法 |
| CN103524533B (zh) * | 2013-10-10 | 2016-01-27 | 珠海金鸿药业股份有限公司 | 一种头孢丙烯化合物、其分散片、干混悬剂及制备方法 |
| CN108017658B (zh) * | 2017-12-26 | 2020-06-16 | 山东裕欣药业有限公司 | 一种头孢丙烯的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985741A (en) * | 1972-09-15 | 1976-10-12 | Bristol-Myers Company | Production of p-hydroxycephalexin |
| DE3381408D1 (de) * | 1982-12-27 | 1990-05-10 | Lilly Co Eli | Zwischenverbindungen fuer die herstellung von ceftazidin und verfahren zu ihrer herstellung. |
| US4520022A (en) * | 1983-01-28 | 1985-05-28 | Bristol-Myers Company | Substituted vinyl cephalosporins |
-
1985
- 1985-07-29 US US06/759,805 patent/US4694079A/en not_active Expired - Lifetime
-
1986
- 1986-07-21 CA CA000514230A patent/CA1262345A/en not_active Expired
- 1986-07-22 YU YU1310/86A patent/YU45350B/xx unknown
- 1986-07-24 CS CS865613A patent/CS258143B2/cs not_active IP Right Cessation
- 1986-07-24 NO NO862970A patent/NO167461C/no not_active IP Right Cessation
- 1986-07-24 AR AR86304607A patent/AR243530A1/es active
- 1986-07-25 SU SU864027831A patent/SU1414317A3/ru active
- 1986-07-25 FI FI863066A patent/FI84269C/fi not_active IP Right Cessation
- 1986-07-27 EG EG469/86A patent/EG18112A/xx active
- 1986-07-28 DD DD86292944A patent/DD248594A5/de unknown
- 1986-07-28 KR KR1019860006132A patent/KR930004014B1/ko not_active Expired - Lifetime
- 1986-07-28 CN CN86105568A patent/CN1015263B/zh not_active Expired
- 1986-07-28 AT AT0202886A patent/AT389876B/de not_active IP Right Cessation
- 1986-07-28 PT PT83074A patent/PT83074B/pt unknown
- 1986-07-28 ES ES8600633A patent/ES2001338A6/es not_active Expired
- 1986-07-29 HU HU863230A patent/HU195224B/hu unknown
- 1986-07-29 GR GR861988A patent/GR861988B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUT41799A (en) | 1987-05-28 |
| CS561386A2 (en) | 1987-09-17 |
| DD248594A5 (de) | 1987-08-12 |
| FI84269B (fi) | 1991-07-31 |
| FI863066L (fi) | 1987-01-30 |
| KR870001216A (ko) | 1987-03-12 |
| ES2001338A6 (es) | 1988-05-16 |
| YU45350B (en) | 1992-05-28 |
| FI863066A0 (fi) | 1986-07-25 |
| SU1414317A3 (ru) | 1988-07-30 |
| NO167461C (no) | 1991-11-06 |
| CA1262345A (en) | 1989-10-17 |
| PT83074B (pt) | 1989-06-30 |
| US4694079A (en) | 1987-09-15 |
| CN1015263B (zh) | 1992-01-01 |
| NO862970L (no) | 1987-01-30 |
| KR930004014B1 (ko) | 1993-05-19 |
| GR861988B (en) | 1986-12-22 |
| HU195224B (en) | 1988-04-28 |
| EG18112A (en) | 1992-08-30 |
| YU131086A (en) | 1987-10-31 |
| AR243530A1 (es) | 1993-08-31 |
| ATA202886A (de) | 1989-07-15 |
| PT83074A (en) | 1986-08-01 |
| NO167461B (no) | 1991-07-29 |
| AT389876B (de) | 1990-02-12 |
| NO862970D0 (no) | 1986-07-24 |
| CN86105568A (zh) | 1987-04-01 |
| FI84269C (fi) | 1991-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MK4A | Patent expired |
Effective date: 20010724 |