DK104790C - Fremgangsmåde til fremstilling af derivater af cephalosporin C eller salte deraf. - Google Patents
Fremgangsmåde til fremstilling af derivater af cephalosporin C eller salte deraf.Info
- Publication number
- DK104790C DK104790C DK172964AA DK172964A DK104790C DK 104790 C DK104790 C DK 104790C DK 172964A A DK172964A A DK 172964AA DK 172964 A DK172964 A DK 172964A DK 104790 C DK104790 C DK 104790C
- Authority
- DK
- Denmark
- Prior art keywords
- cephalosporin
- derivatives
- salts
- preparation
- 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
- C07D501/38—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26675/62A GB1057883A (en) | 1962-07-11 | 1962-07-11 | Improvements in or relating to antibiotics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK104790C true DK104790C (da) | 1966-07-04 |
Family
ID=10247413
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK172964AA DK104790C (da) | 1962-07-11 | 1963-07-03 | Fremgangsmåde til fremstilling af derivater af cephalosporin C eller salte deraf. |
| DK315363AA DK107809C (da) | 1962-07-11 | 1963-07-03 | Fremgangsmåde til fremstilling af derivater af cephalosporin C eller salte deraf. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK315363AA DK107809C (da) | 1962-07-11 | 1963-07-03 | Fremgangsmåde til fremstilling af derivater af cephalosporin C eller salte deraf. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3274186A (da) |
| AT (2) | AT261112B (da) |
| CH (1) | CH444163A (da) |
| DE (2) | DE1445847C3 (da) |
| DK (2) | DK104790C (da) |
| ES (1) | ES289692A1 (da) |
| FR (1) | FR3200M (da) |
| GB (1) | GB1057883A (da) |
| NL (1) | NL139533B (da) |
| SE (2) | SE317678B (da) |
Families Citing this family (3)
| 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 |
| HU188874B (en) * | 1983-04-19 | 1986-05-28 | Biogal Gyogyszergyar,Hu | Process for producing new 7-acylamido-3-acylaminomethyl-ceph-3-eme-4-carboxylic acid derivatives and pharmaceutically acceptable salts thereof |
| US4521598A (en) * | 1983-09-28 | 1985-06-04 | Eli Lilly And Company | 3-Azidocephalosporins |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124576A (en) * | 1964-03-10 | Hjn-ch-ch | ||
| US3129224A (en) * | 1962-11-23 | 1964-04-14 | Smith Kline French Lab | Antimicrobial 3-methyl-7-aminodecepha-losporanic acid derivatives |
-
1962
- 1962-07-11 GB GB26675/62A patent/GB1057883A/en not_active Expired
-
1963
- 1963-07-03 DK DK172964AA patent/DK104790C/da active
- 1963-07-03 CH CH825063A patent/CH444163A/de unknown
- 1963-07-03 DK DK315363AA patent/DK107809C/da active
- 1963-07-05 ES ES0289692A patent/ES289692A1/es not_active Expired
- 1963-07-05 US US293171A patent/US3274186A/en not_active Expired - Lifetime
- 1963-07-05 NL NL63294958A patent/NL139533B/xx unknown
- 1963-07-10 SE SE7675/63A patent/SE317678B/xx unknown
- 1963-07-10 FR FR940962A patent/FR3200M/fr active Active
- 1963-07-10 SE SE04375/67A patent/SE357203B/xx unknown
- 1963-07-11 AT AT673364A patent/AT261112B/de active
- 1963-07-11 AT AT556663A patent/AT250561B/de active
- 1963-07-11 DE DE1445847A patent/DE1445847C3/de not_active Expired
- 1963-07-11 DE DE1445821A patent/DE1445821C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1445847C3 (de) | 1975-05-07 |
| SE317678B (da) | 1969-11-24 |
| DE1445821A1 (de) | 1969-10-09 |
| GB1057883A (en) | 1967-02-08 |
| DE1445821B2 (de) | 1974-07-18 |
| DK107809C (da) | 1967-07-10 |
| AT250561B (de) | 1966-11-25 |
| NL139533B (nl) | 1973-08-15 |
| ES289692A1 (es) | 1963-12-01 |
| SE357203B (da) | 1973-06-18 |
| DE1445821C3 (de) | 1975-03-20 |
| AT261112B (de) | 1968-04-10 |
| DE1445847B2 (de) | 1974-07-25 |
| US3274186A (en) | 1966-09-20 |
| FR3200M (fr) | 1965-03-22 |
| DE1445847A1 (de) | 1969-11-27 |
| CH444163A (de) | 1967-09-30 |
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