CH554371A - Verfahren zur herstellung von cephalosporinderivaten. - Google Patents
Verfahren zur herstellung von cephalosporinderivaten.Info
- Publication number
- CH554371A CH554371A CH290870A CH290870A CH554371A CH 554371 A CH554371 A CH 554371A CH 290870 A CH290870 A CH 290870A CH 290870 A CH290870 A CH 290870A CH 554371 A CH554371 A CH 554371A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- cephalosporin derivatives
- cephalosporin
- derivatives
- 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
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
- B26B3/08—Hand knives with fixed blades specially adapted for cutting cardboard, or wall, floor, or like covering materials
-
- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- 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
-
- 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
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Forests & Forestry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17845/61A GB1012943A (en) | 1961-05-16 | 1961-05-16 | Improvements in or relating to antibiotics |
GB302662 | 1962-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH554371A true CH554371A (de) | 1974-09-30 |
Family
ID=26237945
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH590962A CH520709A (de) | 1961-05-16 | 1962-05-16 | Verfahren zur Herstellung von Cephalosporinderivaten |
CH290870A CH554371A (de) | 1961-05-16 | 1970-02-27 | Verfahren zur herstellung von cephalosporinderivaten. |
CH354970A CH565184A5 (xx) | 1961-05-16 | 1970-03-10 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH590962A CH520709A (de) | 1961-05-16 | 1962-05-16 | Verfahren zur Herstellung von Cephalosporinderivaten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH354970A CH565184A5 (xx) | 1961-05-16 | 1970-03-10 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS3917936B1 (xx) |
AT (2) | AT265520B (xx) |
BE (1) | BE617687A (xx) |
CH (3) | CH520709A (xx) |
DE (2) | DE1795727A1 (xx) |
DK (1) | DK128611B (xx) |
FR (1) | FR2030M (xx) |
NO (1) | NO133673C (xx) |
SE (1) | SE317380B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE16706T1 (de) * | 1980-09-19 | 1985-12-15 | Asahi Chemical Ind | Verfahren zur herstellung von cephalosporinverbindungen. |
JPS5762284A (en) * | 1980-10-01 | 1982-04-15 | Sumitomo Chem Co Ltd | Stabilizing method |
FR2530248A1 (fr) * | 1982-07-13 | 1984-01-20 | Sanofi Sa | Nouveaux derives des cephalosporines, leur procede de preparation et medicaments antibiotiques contenant lesdits derives |
EP1379531A2 (en) * | 2001-04-19 | 2004-01-14 | Bioferma Murcia, S.A. | Enzymatic process for preparing cephalosporanic acid derivatives using alpha-ketoacid derivatives |
-
1962
- 1962-05-09 DK DK208462A patent/DK128611B/da unknown
- 1962-05-12 NO NO14436562A patent/NO133673C/no unknown
- 1962-05-15 AT AT260667A patent/AT265520B/de active
- 1962-05-15 DE DE19621795727 patent/DE1795727A1/de active Pending
- 1962-05-15 BE BE617687A patent/BE617687A/fr unknown
- 1962-05-15 AT AT398162A patent/AT265513B/de active
- 1962-05-15 DE DE19621745624 patent/DE1745624C3/de not_active Expired
- 1962-05-16 SE SE548062A patent/SE317380B/xx unknown
- 1962-05-16 JP JP2000862A patent/JPS3917936B1/ja active Pending
- 1962-05-16 CH CH590962A patent/CH520709A/de not_active IP Right Cessation
- 1962-05-16 FR FR897705A patent/FR2030M/fr not_active Expired
-
1970
- 1970-02-27 CH CH290870A patent/CH554371A/xx not_active IP Right Cessation
- 1970-03-10 CH CH354970A patent/CH565184A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE617687A (fr) | 1962-11-16 |
DE1795484A1 (de) | 1974-09-19 |
NO133673B (xx) | 1976-03-01 |
AT265520B (de) | 1968-10-10 |
DE1795727A1 (de) | 1974-04-04 |
AT265513B (de) | 1968-10-10 |
CH565184A5 (xx) | 1975-08-15 |
NO133673C (xx) | 1976-06-09 |
SE317380B (xx) | 1969-11-17 |
FR2030M (fr) | 1963-10-25 |
JPS3917936B1 (xx) | 1964-08-25 |
DE1745624B2 (de) | 1974-05-16 |
DE1795484B2 (de) | 1975-09-04 |
DE1745624C3 (de) | 1974-12-12 |
DK128611B (da) | 1974-06-04 |
DE1745624A1 (de) | 1972-02-17 |
CH520709A (de) | 1972-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |