BE850382A - IMPROVEMENTS IN THE MANUFACTURE OF ANTIBIOTICS OF THE PENICILLIN TYPE - Google Patents
IMPROVEMENTS IN THE MANUFACTURE OF ANTIBIOTICS OF THE PENICILLIN TYPEInfo
- Publication number
- BE850382A BE850382A BE174079A BE174079A BE850382A BE 850382 A BE850382 A BE 850382A BE 174079 A BE174079 A BE 174079A BE 174079 A BE174079 A BE 174079A BE 850382 A BE850382 A BE 850382A
- Authority
- BE
- Belgium
- Prior art keywords
- antibiotics
- manufacture
- penicillin type
- penicillin
- type
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
- C07D499/48—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical
- C07D499/58—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical
- C07D499/64—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms
- C07D499/68—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms with aromatic rings as additional substituents on the carbon chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/04—Preparation
- C07D499/10—Modification of an amino radical directly attached in position 6
- C07D499/12—Acylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47643/76A IT1053313B (en) | 1976-01-15 | 1976-01-15 | PROCEDURE FOR PRODUCING SEMI-SYNTHETIC ANTIBIOTICS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE850382A true BE850382A (en) | 1977-07-14 |
Family
ID=11261624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE174079A BE850382A (en) | 1976-01-15 | 1977-01-14 | IMPROVEMENTS IN THE MANUFACTURE OF ANTIBIOTICS OF THE PENICILLIN TYPE |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5287191A (en) |
| AU (1) | AU512150B2 (en) |
| BE (1) | BE850382A (en) |
| CH (1) | CH627182A5 (en) |
| DE (1) | DE2701406A1 (en) |
| DK (1) | DK13977A (en) |
| ES (1) | ES455026A1 (en) |
| FR (1) | FR2338279A1 (en) |
| GB (1) | GB1569427A (en) |
| IT (1) | IT1053313B (en) |
| NL (1) | NL7700396A (en) |
| SE (1) | SE437989B (en) |
| YU (1) | YU9277A (en) |
| ZA (1) | ZA77195B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB958478A (en) * | 1962-03-13 | 1964-05-21 | Beecham Res Lab | Production of penicillins |
| FR68F (en) * | 1962-10-17 | |||
| US3351597A (en) * | 1966-11-23 | 1967-11-07 | Lilly Co Eli | Process for acylating 7-amino cephalosporanic acid |
| ZA695612B (en) * | 1968-08-23 | 1971-03-31 | Lilly Co Eli | Preparation of cephalosporin compounds |
| US3595855A (en) * | 1968-12-05 | 1971-07-27 | American Home Prod | Process for producing aminopenicillins |
| IT1043957B (en) * | 1970-12-31 | 1980-02-29 | Lorenzini Sas Inst Biochim | PROCESS FOR THE PREPARATION OF THE ANHYDROUS FORM OF ACID 6, D, LESS ALPINE AMINOPHENYLACETAMIDE PENICILLANIC |
| GB1494902A (en) * | 1974-05-09 | 1977-12-14 | Glaxo Lab Ltd | Penicillins |
| IT1039495B (en) * | 1975-06-26 | 1979-12-10 | Dobfar Spa | PROCEDURE FOR THE PREPARATION OF ANTIBIOTIC SUBSTANCES |
-
1976
- 1976-01-15 IT IT47643/76A patent/IT1053313B/en active
-
1977
- 1977-01-13 CH CH43377A patent/CH627182A5/en not_active IP Right Cessation
- 1977-01-14 DK DK13977A patent/DK13977A/en not_active Application Discontinuation
- 1977-01-14 FR FR7701123A patent/FR2338279A1/en active Granted
- 1977-01-14 YU YU00092/77A patent/YU9277A/en unknown
- 1977-01-14 BE BE174079A patent/BE850382A/en not_active IP Right Cessation
- 1977-01-14 GB GB1542/77A patent/GB1569427A/en not_active Expired
- 1977-01-14 AU AU21340/77A patent/AU512150B2/en not_active Expired
- 1977-01-14 DE DE19772701406 patent/DE2701406A1/en not_active Withdrawn
- 1977-01-14 SE SE7700393A patent/SE437989B/en unknown
- 1977-01-14 NL NL7700396A patent/NL7700396A/en not_active Application Discontinuation
- 1977-01-14 ZA ZA770195A patent/ZA77195B/en unknown
- 1977-01-14 JP JP252077A patent/JPS5287191A/en active Pending
- 1977-01-14 ES ES455026A patent/ES455026A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7700396A (en) | 1977-07-19 |
| ES455026A1 (en) | 1977-12-16 |
| JPS5287191A (en) | 1977-07-20 |
| DK13977A (en) | 1977-07-16 |
| AU512150B2 (en) | 1980-09-25 |
| CH627182A5 (en) | 1981-12-31 |
| FR2338279B1 (en) | 1980-09-05 |
| FR2338279A1 (en) | 1977-08-12 |
| SE437989B (en) | 1985-03-25 |
| YU9277A (en) | 1982-06-30 |
| DE2701406A1 (en) | 1977-07-21 |
| ZA77195B (en) | 1977-11-30 |
| AU2134077A (en) | 1978-07-20 |
| SE7700393L (en) | 1977-07-16 |
| GB1569427A (en) | 1980-06-18 |
| IT1053313B (en) | 1981-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GLAXO LABORATORIES LTD Effective date: 19870131 |