AT297925B - Verfahren zur herstellung von 7-acyl-amino-cephalosporansaeuren - Google Patents
Verfahren zur herstellung von 7-acyl-amino-cephalosporansaeurenInfo
- Publication number
- AT297925B AT297925B AT00145/70A AT14570A AT297925B AT 297925 B AT297925 B AT 297925B AT 00145/70 A AT00145/70 A AT 00145/70A AT 14570 A AT14570 A AT 14570A AT 297925 B AT297925 B AT 297925B
- Authority
- AT
- Austria
- Prior art keywords
- acyl
- amino
- preparation
- cephalosporanic acids
- cephalosporanic
- Prior art date
Links
Classifications
-
- 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
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cephalosporin Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH168A CH511890A (de) | 1968-01-02 | 1968-01-02 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT297925B true AT297925B (de) | 1972-03-15 |
Family
ID=4177159
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1268468A AT283595B (de) | 1968-01-02 | 1968-12-30 | Verfahren zur Herstellung von neuen 7-Acylaminocephalosporansäuren |
| AT00145/70A AT297925B (de) | 1968-01-02 | 1968-12-30 | Verfahren zur herstellung von 7-acyl-amino-cephalosporansaeuren |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1268468A AT283595B (de) | 1968-01-02 | 1968-12-30 | Verfahren zur Herstellung von neuen 7-Acylaminocephalosporansäuren |
Country Status (4)
| Country | Link |
|---|---|
| AT (2) | AT283595B (de) |
| CH (2) | CH505146A (de) |
| ES (1) | ES361988A1 (de) |
| SU (1) | SU425402A3 (de) |
-
1968
- 1968-01-02 CH CH1220070A patent/CH505146A/de not_active IP Right Cessation
- 1968-01-02 CH CH168A patent/CH511890A/de not_active IP Right Cessation
- 1968-12-30 AT AT1268468A patent/AT283595B/de not_active IP Right Cessation
- 1968-12-30 AT AT00145/70A patent/AT297925B/de not_active IP Right Cessation
- 1968-12-30 ES ES361988A patent/ES361988A1/es not_active Expired
-
1969
- 1969-01-02 SU SU1295124A patent/SU425402A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AT283595B (de) | 1970-08-10 |
| CH511890A (de) | 1971-08-31 |
| SU425402A3 (ru) | 1974-04-25 |
| SU402222A3 (de) | 1973-10-12 |
| ES361988A1 (es) | 1970-11-01 |
| CH505146A (de) | 1971-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |