ES8100299A1 - Un procedimiento para preparar un semi-acido-sal cristalino de un derivado de cefalosporina - Google Patents
Un procedimiento para preparar un semi-acido-sal cristalino de un derivado de cefalosporinaInfo
- Publication number
- ES8100299A1 ES8100299A1 ES486680A ES486680A ES8100299A1 ES 8100299 A1 ES8100299 A1 ES 8100299A1 ES 486680 A ES486680 A ES 486680A ES 486680 A ES486680 A ES 486680A ES 8100299 A1 ES8100299 A1 ES 8100299A1
- Authority
- ES
- Spain
- Prior art keywords
- methoxyiminoacetamido
- ceph
- aminothiazol
- thiomethyl
- tetrazol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UN SEMIACIDO CRISTALINO DE UN DERIVADO DE CEFALOSPORINA. CONSISTE EN HACER REACCIONAR UN MOL DE ACIDO 7-BETA-(2-(2-AMINOTIAZOL-4-IL)-(Z)-2-METOXIIMINO ACETAMIDO)-3-((1-METIL-1H-TETRAZOL-5-IL)TIOMETIL)CEF-3-EM-4-CARBOXILICO , O UNA SAL O UN ESTER DEL MISMO, CON 0,5 A 10 MOLES DE HCL O HBR DURANTE UN TIEMPO DE TREINTA MINUTOS A VEINTICUATRO HORAS, Y A UNA TEMPERATURA COMPRENDIDA ENTRE 0 Y 40GC. LA REACCION SE EFECTUA EN EL SENO DE UN DISOLVENTE TAL COMO AGUA O UNA MEZCLA DE DISOLVENTES ORGANICOS CON AGUA. EL SEMIACIDO-SAL SE ACOGE DE UNA SOLUCION DEL MISMO EN UN DISOLVENTE ACUOSO. ANTIBIOTICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15337778A JPS5579393A (en) | 1978-12-11 | 1978-12-11 | Cephalosporin derivative and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES486680A0 ES486680A0 (es) | 1980-11-01 |
| ES8100299A1 true ES8100299A1 (es) | 1980-11-01 |
Family
ID=15561123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES486680A Expired ES8100299A1 (es) | 1978-12-11 | 1979-12-07 | Un procedimiento para preparar un semi-acido-sal cristalino de un derivado de cefalosporina |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4298607A (es) |
| JP (1) | JPS5579393A (es) |
| BE (1) | BE880518A (es) |
| CA (1) | CA1128499A (es) |
| CH (1) | CH646437A5 (es) |
| DE (1) | DE2949485A1 (es) |
| DK (1) | DK159785C (es) |
| ES (1) | ES8100299A1 (es) |
| FR (1) | FR2444042A1 (es) |
| GB (1) | GB2036746B (es) |
| GR (1) | GR74078B (es) |
| HK (1) | HK9486A (es) |
| IT (1) | IT1126514B (es) |
| MY (1) | MY8500456A (es) |
| NL (1) | NL190487C (es) |
| NO (1) | NO158219C (es) |
| SE (1) | SE447117B (es) |
| SG (1) | SG93185G (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR78221B (es) * | 1980-02-01 | 1984-09-26 | Ciba Geigy Ag | |
| US4400503A (en) * | 1981-10-30 | 1983-08-23 | Eli Lilly And Company | Purification of syn-7-[[(2-amino-4-thiazolyl)(methoxyimino) acetyl]amino]-3-methyl-3-cephem-4-carboxylic acid |
| US4594417A (en) * | 1981-10-30 | 1986-06-10 | Eli Lilly Company | Crystalline antibiotic salt |
| US4902683A (en) * | 1984-10-25 | 1990-02-20 | The Upjohn Company | Crystalline cephalosporin hydrohalide salts |
| EP0638573A1 (en) * | 1993-08-10 | 1995-02-15 | Lucky Ltd. | Crystalline hydrates of cephalosporin and process for preparation thereof |
| ATE440101T1 (de) | 2003-03-27 | 2009-09-15 | Basilea Pharmaceutica Ag | Cephalosporin in kristalliner form |
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 |
| FR2345153A1 (fr) * | 1976-03-25 | 1977-10-21 | Roussel Uclaf | Nouvelles alcoyloximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments |
| US4166115A (en) * | 1976-04-12 | 1979-08-28 | Fujisawa Pharmaceutical Co., Ltd. | Syn 7-oxoimino substituted derivatives of cephalosporanic acid |
| GB1576625A (en) * | 1976-04-12 | 1980-10-08 | Fujisawa Pharmaceutical Co | Syn isomer 3,7 disubstituted 3 cephem 4 carboxylic acid compounds and processes for the preparation thereof |
| JPS603314B2 (ja) * | 1976-08-31 | 1985-01-26 | 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 |
| DE2714880A1 (de) * | 1977-04-02 | 1978-10-26 | Hoechst Ag | Cephemderivate und verfahren zu ihrer herstellung |
-
1978
- 1978-12-11 JP JP15337778A patent/JPS5579393A/ja active Granted
-
1979
- 1979-12-03 GR GR60660A patent/GR74078B/el unknown
- 1979-12-04 SE SE7909998A patent/SE447117B/sv not_active IP Right Cessation
- 1979-12-06 CH CH1083579A patent/CH646437A5/de not_active IP Right Cessation
- 1979-12-07 NO NO793989A patent/NO158219C/no unknown
- 1979-12-07 ES ES486680A patent/ES8100299A1/es not_active Expired
- 1979-12-07 IT IT27924/79A patent/IT1126514B/it active
- 1979-12-08 DE DE19792949485 patent/DE2949485A1/de active Granted
- 1979-12-10 BE BE0/198489A patent/BE880518A/fr not_active IP Right Cessation
- 1979-12-10 DK DK524579A patent/DK159785C/da active
- 1979-12-10 FR FR7930257A patent/FR2444042A1/fr active Granted
- 1979-12-10 NL NLAANVRAGE7908869,A patent/NL190487C/xx not_active IP Right Cessation
- 1979-12-10 CA CA341,581A patent/CA1128499A/en not_active Expired
- 1979-12-11 US US06/102,525 patent/US4298607A/en not_active Expired - Lifetime
- 1979-12-11 GB GB7942746A patent/GB2036746B/en not_active Expired
-
1985
- 1985-12-06 SG SG931/85A patent/SG93185G/en unknown
- 1985-12-30 MY MY456/85A patent/MY8500456A/xx unknown
-
1986
- 1986-02-05 HK HK94/86A patent/HK9486A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE880518A (fr) | 1980-06-10 |
| NO158219C (no) | 1988-08-03 |
| ES486680A0 (es) | 1980-11-01 |
| GB2036746B (en) | 1983-02-09 |
| SG93185G (en) | 1987-03-27 |
| NO793989L (no) | 1980-06-12 |
| NL7908869A (nl) | 1980-06-13 |
| DK524579A (da) | 1980-06-12 |
| GR74078B (es) | 1984-06-06 |
| DK159785B (da) | 1990-12-03 |
| DE2949485A1 (de) | 1980-06-19 |
| SE7909998L (sv) | 1980-06-12 |
| MY8500456A (en) | 1985-12-31 |
| US4298607A (en) | 1981-11-03 |
| SE447117B (sv) | 1986-10-27 |
| DE2949485C2 (es) | 1989-06-08 |
| FR2444042A1 (fr) | 1980-07-11 |
| NL190487B (nl) | 1993-10-18 |
| CA1128499A (en) | 1982-07-27 |
| GB2036746A (en) | 1980-07-02 |
| IT1126514B (it) | 1986-05-21 |
| CH646437A5 (de) | 1984-11-30 |
| NL190487C (nl) | 1994-03-16 |
| NO158219B (no) | 1988-04-25 |
| JPS5579393A (en) | 1980-06-14 |
| FR2444042B1 (es) | 1983-06-24 |
| JPS636552B2 (es) | 1988-02-10 |
| HK9486A (en) | 1986-02-14 |
| DK159785C (da) | 1991-04-22 |
| IT7927924A0 (it) | 1979-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971017 |