PT83712B - Processo para a preparacao de derivados de cefalosporina - Google Patents
Processo para a preparacao de derivados de cefalosporinaInfo
- Publication number
- PT83712B PT83712B PT83712A PT8371286A PT83712B PT 83712 B PT83712 B PT 83712B PT 83712 A PT83712 A PT 83712A PT 8371286 A PT8371286 A PT 8371286A PT 83712 B PT83712 B PT 83712B
- Authority
- PT
- Portugal
- Prior art keywords
- derivatives
- preparation
- cefalosporin
- pharmaceutical preparations
- bacterial infections
- Prior art date
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
- C07D501/48—Methylene radicals, substituted by hetero rings
- C07D501/56—Methylene radicals, substituted by hetero rings with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- 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
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
- C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Pharmacology & Pharmacy (AREA)
- Communicable Diseases (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853539901 DE3539901A1 (de) | 1985-11-11 | 1985-11-11 | Cephalosporinderivate und verfahren zu ihrer herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
PT83712A PT83712A (de) | 1986-12-01 |
PT83712B true PT83712B (pt) | 1989-07-31 |
Family
ID=6285648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT83712A PT83712B (pt) | 1985-11-11 | 1986-11-10 | Processo para a preparacao de derivados de cefalosporina |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0222322B1 (pt) |
JP (1) | JPS62114990A (pt) |
KR (1) | KR870004994A (pt) |
AT (1) | ATE75746T1 (pt) |
AU (1) | AU602131B2 (pt) |
DE (2) | DE3539901A1 (pt) |
DK (1) | DK536986A (pt) |
ES (1) | ES2002903A6 (pt) |
FI (1) | FI864537A (pt) |
GR (1) | GR862698B (pt) |
HU (1) | HU197018B (pt) |
IL (1) | IL80558A0 (pt) |
NO (1) | NO864475L (pt) |
NZ (1) | NZ218227A (pt) |
PH (1) | PH24103A (pt) |
PT (1) | PT83712B (pt) |
ZA (1) | ZA868518B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE63094B1 (en) * | 1987-09-14 | 1995-03-22 | Fujisawa Pharmaceutical Co | Cephem compound and a process for preparation thereof |
GB9423459D0 (en) * | 1994-11-21 | 1995-01-11 | Biochemie Gmbh | Silylation process |
AT402928B (de) * | 1994-12-23 | 1997-09-25 | Biochemie Gmbh | Neues verfahren zur herstellung von cefotaxim |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ198350A (en) * | 1980-09-25 | 1985-02-28 | Toyama Chemical Co Ltd | Cephalosporins and intermediates;pharmaceutical compositions |
US4616081A (en) * | 1982-07-07 | 1986-10-07 | Asahi Kasei Kogyo Kabushiki Kaisha | Cephalosporin compounds |
-
1985
- 1985-11-11 DE DE19853539901 patent/DE3539901A1/de not_active Withdrawn
-
1986
- 1986-11-06 DE DE8686115367T patent/DE3685192D1/de not_active Expired - Fee Related
- 1986-11-06 EP EP86115367A patent/EP0222322B1/de not_active Expired - Lifetime
- 1986-11-06 AT AT86115367T patent/ATE75746T1/de not_active IP Right Cessation
- 1986-11-07 FI FI864537A patent/FI864537A/fi not_active Application Discontinuation
- 1986-11-10 DK DK536986A patent/DK536986A/da not_active Application Discontinuation
- 1986-11-10 GR GR862698A patent/GR862698B/el unknown
- 1986-11-10 ES ES8602966A patent/ES2002903A6/es not_active Expired
- 1986-11-10 AU AU64968/86A patent/AU602131B2/en not_active Ceased
- 1986-11-10 HU HU864639A patent/HU197018B/hu not_active IP Right Cessation
- 1986-11-10 ZA ZA868518A patent/ZA868518B/xx unknown
- 1986-11-10 NO NO864475A patent/NO864475L/no unknown
- 1986-11-10 JP JP61267423A patent/JPS62114990A/ja active Pending
- 1986-11-10 NZ NZ218227A patent/NZ218227A/xx unknown
- 1986-11-10 IL IL80558A patent/IL80558A0/xx unknown
- 1986-11-10 PT PT83712A patent/PT83712B/pt not_active IP Right Cessation
- 1986-11-10 PH PH34453A patent/PH24103A/en unknown
- 1986-11-11 KR KR860009487A patent/KR870004994A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR870004994A (ko) | 1987-06-04 |
PT83712A (de) | 1986-12-01 |
NO864475L (no) | 1987-05-12 |
FI864537A (fi) | 1987-05-12 |
ZA868518B (en) | 1987-07-29 |
ATE75746T1 (de) | 1992-05-15 |
EP0222322B1 (de) | 1992-05-06 |
EP0222322A3 (en) | 1988-10-05 |
DK536986D0 (da) | 1986-11-10 |
EP0222322A2 (de) | 1987-05-20 |
NO864475D0 (no) | 1986-11-10 |
DE3539901A1 (de) | 1987-05-14 |
AU6496886A (en) | 1987-05-14 |
PH24103A (en) | 1990-03-05 |
DE3685192D1 (de) | 1992-06-11 |
JPS62114990A (ja) | 1987-05-26 |
DK536986A (da) | 1987-05-12 |
IL80558A0 (en) | 1987-02-27 |
ES2002903A6 (es) | 1988-10-01 |
NZ218227A (en) | 1989-01-06 |
HUT42492A (en) | 1987-07-28 |
FI864537A0 (fi) | 1986-11-07 |
GR862698B (en) | 1987-03-06 |
AU602131B2 (en) | 1990-10-04 |
HU197018B (en) | 1989-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19920731 |