ZA80449B - Cephalosporin derivatives - Google Patents
Cephalosporin derivativesInfo
- Publication number
- ZA80449B ZA80449B ZA00800449A ZA80449A ZA80449B ZA 80449 B ZA80449 B ZA 80449B ZA 00800449 A ZA00800449 A ZA 00800449A ZA 80449 A ZA80449 A ZA 80449A ZA 80449 B ZA80449 B ZA 80449B
- Authority
- ZA
- South Africa
- Prior art keywords
- cephalosporin derivatives
- cephalosporin
- derivatives
- Prior art date
Links
- 229930186147 Cephalosporin Natural products 0.000 title 1
- 229940124587 cephalosporin Drugs 0.000 title 1
- 150000001780 cephalosporins Chemical class 0.000 title 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0053179A AT367060B (de) | 1979-01-25 | 1979-01-25 | Verfahren zur herstellung neuer cephalosporinderivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA80449B true ZA80449B (en) | 1981-09-30 |
Family
ID=3493085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00800449A ZA80449B (en) | 1979-01-25 | 1980-01-25 | Cephalosporin derivatives |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US4267321A (da) |
| JP (2) | JPS55100392A (da) |
| AT (1) | AT367060B (da) |
| AU (1) | AU536763B2 (da) |
| BE (1) | BE881309A (da) |
| CA (1) | CA1147723A (da) |
| CH (1) | CH644865A5 (da) |
| DE (1) | DE3002659A1 (da) |
| DK (1) | DK160050C (da) |
| ES (3) | ES487955A0 (da) |
| FI (1) | FI73439C (da) |
| FR (1) | FR2447381A1 (da) |
| GB (1) | GB2040942B (da) |
| IE (1) | IE49368B1 (da) |
| IL (1) | IL59202A (da) |
| IT (1) | IT1127336B (da) |
| NL (1) | NL8000337A (da) |
| NZ (1) | NZ192689A (da) |
| PH (2) | PH23413A (da) |
| PT (1) | PT70720A (da) |
| SE (1) | SE451136B (da) |
| YU (1) | YU42496B (da) |
| ZA (1) | ZA80449B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA815295B (en) * | 1980-08-01 | 1983-03-30 | Biochemie Gmbh | New cephalosporin derivatives,their production and their use |
| ATE15803T1 (de) * | 1980-08-01 | 1985-10-15 | Biochemie Gmbh | Cephalosporinderivate, ihre herstellung und anwendung. |
| AT378774B (de) * | 1982-08-06 | 1985-09-25 | Biochemie Gmbh | Verfahren zur deacylierung von penicillinen und cephalosporinen |
| US5512454A (en) * | 1994-02-03 | 1996-04-30 | Bristol-Myers Squibb Company | Enzymatic acylation of 3-hydroxymethyl cephalosporins |
| US6518420B2 (en) | 1997-06-04 | 2003-02-11 | Biochemie Gesellschaft M.B.H. | Precipitation process of 7-aminocephalosporanic acid (7-ACA) |
| AR012903A1 (es) * | 1997-06-04 | 2000-11-22 | Biochemie Gmbh | Procedimiento para la aislacion de acido 7-aminocefalosporanico (7-aca) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227709A (en) * | 1961-11-28 | 1966-01-04 | Merck & Co Inc | Derivatives of cephalosporin c and process |
| US3234223A (en) * | 1962-02-16 | 1966-02-08 | Ciba Geigy Corp | Preparation of 7-amino-cephalosporanic acid and derivatives |
| US3234222A (en) * | 1962-02-16 | 1966-02-08 | Ciba Geigy Corp | Preparation of 7-acylaminocephalosporanic acids |
| NL6905073A (da) * | 1968-04-05 | 1969-10-07 | Glaxo Lab Ltd | |
| US3641018A (en) * | 1969-06-26 | 1972-02-08 | Lilly Co Eli | Process for preparing 7-amino cephalosporanic acid |
| GB1327270A (en) * | 1970-10-26 | 1973-08-22 | Osaka Univeristy President Of | Acylation of 6-aminopenicillanic acid and 7-aminocephalospor anic acids |
| SU603343A3 (ru) * | 1972-11-13 | 1978-04-15 | Эли Лилли Энд Компани (Фирма) | Способ очистки цефалоспорина с |
| US3880846A (en) * | 1972-12-19 | 1975-04-29 | Squibb & Sons Inc | Vinylaminoacetyl cephalosporins |
| US3931361A (en) * | 1974-12-23 | 1976-01-06 | Stauffer Chemical Company | Color improvement of phosphate esters |
-
1979
- 1979-01-25 AT AT0053179A patent/AT367060B/de not_active IP Right Cessation
-
1980
- 1980-01-15 CH CH31580A patent/CH644865A5/de not_active IP Right Cessation
- 1980-01-16 DK DK019780A patent/DK160050C/da not_active IP Right Cessation
- 1980-01-16 SE SE8000366A patent/SE451136B/sv not_active IP Right Cessation
- 1980-01-16 FI FI800132A patent/FI73439C/fi not_active IP Right Cessation
- 1980-01-18 IT IT47648/80A patent/IT1127336B/it active
- 1980-01-18 NL NL8000337A patent/NL8000337A/nl not_active Application Discontinuation
- 1980-01-21 AU AU54780/80A patent/AU536763B2/en not_active Ceased
- 1980-01-22 US US06/114,154 patent/US4267321A/en not_active Expired - Lifetime
- 1980-01-22 GB GB8002089A patent/GB2040942B/en not_active Expired
- 1980-01-23 NZ NZ192689A patent/NZ192689A/xx unknown
- 1980-01-23 BE BE0/199082A patent/BE881309A/fr not_active IP Right Cessation
- 1980-01-23 PT PT70720A patent/PT70720A/pt unknown
- 1980-01-23 YU YU175/80A patent/YU42496B/xx unknown
- 1980-01-23 IE IE131/80A patent/IE49368B1/en unknown
- 1980-01-23 IL IL59202A patent/IL59202A/xx unknown
- 1980-01-23 CA CA000344273A patent/CA1147723A/en not_active Expired
- 1980-01-23 ES ES487955A patent/ES487955A0/es active Granted
- 1980-01-24 PH PH23548A patent/PH23413A/en unknown
- 1980-01-24 JP JP770280A patent/JPS55100392A/ja active Granted
- 1980-01-25 FR FR8001619A patent/FR2447381A1/fr active Granted
- 1980-01-25 ZA ZA00800449A patent/ZA80449B/xx unknown
- 1980-01-25 DE DE19803002659 patent/DE3002659A1/de not_active Withdrawn
- 1980-08-25 ES ES494479A patent/ES8106534A1/es not_active Expired
- 1980-08-25 ES ES494480A patent/ES8106736A1/es not_active Expired
- 1980-12-29 US US06/220,830 patent/US4322526A/en not_active Expired - Fee Related
-
1984
- 1984-12-17 PH PH31637A patent/PH24354A/en unknown
-
1989
- 1989-04-04 JP JP1085622A patent/JPH02167289A/ja active Granted
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