AT261110B - Verfahren zur Herstellung neuer Derivate der 7 Aminocephalosporansäure - Google Patents
Verfahren zur Herstellung neuer Derivate der 7 AminocephalosporansäureInfo
- Publication number
- AT261110B AT261110B AT271664A AT271664A AT261110B AT 261110 B AT261110 B AT 261110B AT 271664 A AT271664 A AT 271664A AT 271664 A AT271664 A AT 271664A AT 261110 B AT261110 B AT 261110B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- new derivatives
- aminocephalosporanic acid
- aminocephalosporanic
- acid
- 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
-
- 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
- C07D501/42—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 an araliphatic carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2128463A GB1082962A (en) | 1963-05-28 | 1963-05-28 | Derivatives of 7-aminocephalosporanic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT261110B true AT261110B (de) | 1968-04-10 |
Family
ID=10160300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT271664A AT261110B (de) | 1963-05-28 | 1964-03-27 | Verfahren zur Herstellung neuer Derivate der 7 Aminocephalosporansäure |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT261110B (de) |
| BE (1) | BE645868A (de) |
| CH (1) | CH515274A (de) |
| ES (1) | ES298060A1 (de) |
| FR (1) | FR4201M (de) |
| GB (1) | GB1082962A (de) |
| NL (1) | NL140243B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1476981A (en) * | 1974-06-05 | 1977-06-16 | Bristol Myers Co | Substituted penicillanic acids |
| DE3118732A1 (de) * | 1981-05-12 | 1982-12-02 | Hoechst Ag, 6000 Frankfurt | Cephalosporinderivate und verfahren zu ihrer herstellung |
-
1963
- 1963-05-28 GB GB2128463A patent/GB1082962A/en not_active Expired
-
1964
- 1964-03-25 NL NL646403229A patent/NL140243B/xx unknown
- 1964-03-26 ES ES298060A patent/ES298060A1/es not_active Expired
- 1964-03-27 FR FR968974A patent/FR4201M/fr not_active Expired
- 1964-03-27 AT AT271664A patent/AT261110B/de active
- 1964-03-27 BE BE645868D patent/BE645868A/xx unknown
- 1964-03-31 CH CH405664A patent/CH515274A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6403229A (de) | 1964-11-30 |
| NL140243B (nl) | 1973-11-15 |
| FR4201M (de) | 1966-06-06 |
| ES298060A1 (es) | 1964-09-01 |
| BE645868A (de) | 1964-09-28 |
| CH515274A (de) | 1971-11-15 |
| DE1445831B2 (de) | 1976-04-08 |
| DE1445831A1 (de) | 1969-05-22 |
| GB1082962A (en) | 1967-09-13 |
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