ES8406492A1 - Un procedimiento para preparar derivados de cefalosporina. - Google Patents
Un procedimiento para preparar derivados de cefalosporina.Info
- Publication number
- ES8406492A1 ES8406492A1 ES521955A ES521955A ES8406492A1 ES 8406492 A1 ES8406492 A1 ES 8406492A1 ES 521955 A ES521955 A ES 521955A ES 521955 A ES521955 A ES 521955A ES 8406492 A1 ES8406492 A1 ES 8406492A1
- Authority
- ES
- Spain
- Prior art keywords
- cephalosporin derivatives
- gram
- bacteria
- ethyl
- compositions
- 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
- 229930186147 Cephalosporin Natural products 0.000 title abstract 2
- 229940124587 cephalosporin Drugs 0.000 title abstract 2
- 150000001780 cephalosporins Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57073729A JPS58189186A (ja) | 1982-04-30 | 1982-04-30 | セフアロスポリン誘導体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES521955A0 ES521955A0 (es) | 1984-07-01 |
| ES8406492A1 true ES8406492A1 (es) | 1984-07-01 |
Family
ID=13526607
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES521955A Expired ES8406492A1 (es) | 1982-04-30 | 1983-04-29 | Un procedimiento para preparar derivados de cefalosporina. |
| ES528165A Expired ES8506731A1 (es) | 1982-04-30 | 1983-12-19 | Un procedimiento para preparar derivados de cefalosporina |
| ES528166A Expired ES8506318A1 (es) | 1982-04-30 | 1983-12-19 | Un procedimiento para preparar derivados de cefalosporina |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES528165A Expired ES8506731A1 (es) | 1982-04-30 | 1983-12-19 | Un procedimiento para preparar derivados de cefalosporina |
| ES528166A Expired ES8506318A1 (es) | 1982-04-30 | 1983-12-19 | Un procedimiento para preparar derivados de cefalosporina |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4497809A (en, 2012) |
| EP (1) | EP0093548B1 (en, 2012) |
| JP (1) | JPS58189186A (en, 2012) |
| KR (1) | KR840004757A (en, 2012) |
| CA (1) | CA1215971A (en, 2012) |
| DE (1) | DE3368638D1 (en, 2012) |
| ES (3) | ES8406492A1 (en, 2012) |
| GR (1) | GR78545B (en, 2012) |
| PT (1) | PT76622B (en, 2012) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989691A (ja) * | 1982-11-15 | 1984-05-23 | Takeda Chem Ind Ltd | セフアロスポリンエステル |
| JPS59225191A (ja) * | 1983-06-02 | 1984-12-18 | Takeda Chem Ind Ltd | 経口用セフアロスポリン誘導体 |
| CA1215354A (en) * | 1983-06-02 | 1986-12-16 | Akio Miyake | Cephalosporin esters, their production and use |
| NZ208281A (en) * | 1983-06-02 | 1986-11-12 | Takeda Chemical Industries Ltd | Cephalosporin ester derivatives and pharmaceutical compositions |
| JPS6038387A (ja) * | 1983-08-10 | 1985-02-27 | Takeda Chem Ind Ltd | セフアロスポリンエステル |
| JPS60224693A (ja) * | 1984-04-20 | 1985-11-09 | Takeda Chem Ind Ltd | セフアロスポリンエステル誘導体 |
| GB9001405D0 (en) * | 1990-01-22 | 1990-03-21 | Leo Pharm Prod Ltd | New intermediates,their production and use |
| US7186855B2 (en) | 2001-06-11 | 2007-03-06 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
| US8048917B2 (en) | 2005-04-06 | 2011-11-01 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ176206A (en) * | 1973-12-25 | 1978-03-06 | Takeda Chemical Industries Ltd | Cephalosporins |
| 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 |
| US4189479A (en) * | 1977-12-22 | 1980-02-19 | Takeda Chemical Industries, Ltd. | Cephalosporin esters |
| JPS5777690A (en) * | 1980-10-31 | 1982-05-15 | Takeda Chem Ind Ltd | Cephalosporin derivative |
-
1982
- 1982-04-30 JP JP57073729A patent/JPS58189186A/ja active Pending
-
1983
- 1983-04-14 CA CA000425860A patent/CA1215971A/en not_active Expired
- 1983-04-20 US US06/486,820 patent/US4497809A/en not_active Expired - Fee Related
- 1983-04-21 EP EP83302280A patent/EP0093548B1/en not_active Expired
- 1983-04-21 DE DE8383302280T patent/DE3368638D1/de not_active Expired
- 1983-04-25 GR GR71196A patent/GR78545B/el unknown
- 1983-04-29 ES ES521955A patent/ES8406492A1/es not_active Expired
- 1983-04-29 PT PT76622A patent/PT76622B/pt unknown
- 1983-04-30 KR KR1019830001845A patent/KR840004757A/ko not_active Withdrawn
- 1983-12-19 ES ES528165A patent/ES8506731A1/es not_active Expired
- 1983-12-19 ES ES528166A patent/ES8506318A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES528165A0 (es) | 1985-07-16 |
| DE3368638D1 (en) | 1987-02-05 |
| ES528166A0 (es) | 1985-07-01 |
| JPS58189186A (ja) | 1983-11-04 |
| EP0093548B1 (en) | 1986-12-30 |
| ES8506318A1 (es) | 1985-07-01 |
| CA1215971A (en) | 1986-12-30 |
| ES521955A0 (es) | 1984-07-01 |
| GR78545B (en, 2012) | 1984-09-27 |
| EP0093548A2 (en) | 1983-11-09 |
| EP0093548A3 (en) | 1984-10-10 |
| ES8506731A1 (es) | 1985-07-16 |
| PT76622B (en) | 1986-01-17 |
| PT76622A (en) | 1983-05-01 |
| KR840004757A (ko) | 1984-10-24 |
| US4497809A (en) | 1985-02-05 |
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