CH629500A5 - Processes for preparing novel cephalosporins. - Google Patents
Processes for preparing novel cephalosporins. Download PDFInfo
- Publication number
- CH629500A5 CH629500A5 CH1259376A CH1259376A CH629500A5 CH 629500 A5 CH629500 A5 CH 629500A5 CH 1259376 A CH1259376 A CH 1259376A CH 1259376 A CH1259376 A CH 1259376A CH 629500 A5 CH629500 A5 CH 629500A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sodium
- formula
- potassium
- acid
- solution
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- C07D501/58—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with a nitrogen atom, which is a member of a hetero ring, attached in position 7
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62000575A | 1975-10-06 | 1975-10-06 | |
| US62230675A | 1975-10-10 | 1975-10-10 | |
| US64031775A | 1975-12-12 | 1975-12-12 | |
| US05/653,999 US4026888A (en) | 1975-10-10 | 1976-01-30 | Certain derivatives of particular 3-thiolated cephalosporins |
| US05/654,314 US4061862A (en) | 1975-10-06 | 1976-02-02 | Derivatives of 7-(cyclized)phenylglycyl-3-triazolo-thio methyl cephalosporin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH629500A5 true CH629500A5 (en) | 1982-04-30 |
Family
ID=27542000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1259376A CH629500A5 (en) | 1975-10-06 | 1976-10-05 | Processes for preparing novel cephalosporins. |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS6052718B2 (da) |
| AU (1) | AU511344B2 (da) |
| BE (1) | BE846890A (da) |
| CA (1) | CA1113927A (da) |
| CH (1) | CH629500A5 (da) |
| CY (1) | CY1121A (da) |
| DE (1) | DE2645144C2 (da) |
| DK (2) | DK158673C (da) |
| FR (1) | FR2326926A1 (da) |
| GB (1) | GB1521419A (da) |
| HK (1) | HK41281A (da) |
| IE (1) | IE43666B1 (da) |
| KE (1) | KE3154A (da) |
| LU (1) | LU75935A1 (da) |
| NL (1) | NL189670C (da) |
| SE (1) | SE434952B (da) |
| YU (1) | YU40287B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112892A (en) * | 1978-02-23 | 1979-09-04 | Shionogi & Co Ltd | Substituted imidazolidinyl-3-chloro-3-cephem-4-carboxylic acid |
| JPS54115354A (en) * | 1978-02-27 | 1979-09-07 | Chugai Pharmaceut Co Ltd | Biphenylylglycine derivative |
| JP7013048B2 (ja) * | 2018-03-02 | 2022-01-31 | 国立大学法人大阪大学 | タンパク質及び／又はペプチド修飾用分子 |
-
1976
- 1976-09-30 AU AU18245/76A patent/AU511344B2/en not_active Expired
- 1976-10-01 BE BE171201A patent/BE846890A/xx not_active IP Right Cessation
- 1976-10-04 YU YU2431/76A patent/YU40287B/xx unknown
- 1976-10-04 LU LU75935A patent/LU75935A1/xx unknown
- 1976-10-04 FR FR7629825A patent/FR2326926A1/fr active Granted
- 1976-10-04 DK DK446576A patent/DK158673C/da not_active IP Right Cessation
- 1976-10-04 SE SE7610989A patent/SE434952B/xx not_active IP Right Cessation
- 1976-10-05 IE IE2192/76A patent/IE43666B1/en not_active IP Right Cessation
- 1976-10-05 CH CH1259376A patent/CH629500A5/de not_active IP Right Cessation
- 1976-10-05 CA CA262,753A patent/CA1113927A/en not_active Expired
- 1976-10-05 CY CY1121A patent/CY1121A/xx unknown
- 1976-10-05 GB GB41293/76A patent/GB1521419A/en not_active Expired
- 1976-10-06 DE DE2645144A patent/DE2645144C2/de not_active Expired
- 1976-10-06 NL NLAANVRAGE7611026,A patent/NL189670C/xx not_active IP Right Cessation
- 1976-10-06 JP JP51119513A patent/JPS6052718B2/ja not_active Expired
-
1981
- 1981-08-20 HK HK412/81A patent/HK41281A/xx unknown
- 1981-08-25 KE KE3154A patent/KE3154A/xx unknown
-
1988
- 1988-04-12 DK DK200488A patent/DK164225C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2326926A1 (fr) | 1977-05-06 |
| YU40287B (en) | 1985-12-31 |
| CA1113927A (en) | 1981-12-08 |
| KE3154A (en) | 1981-09-18 |
| IE43666B1 (en) | 1981-04-22 |
| DE2645144C2 (de) | 1986-11-27 |
| GB1521419A (en) | 1978-08-16 |
| BE846890A (fr) | 1977-04-01 |
| DE2645144A1 (de) | 1977-04-14 |
| AU511344B2 (en) | 1980-08-14 |
| DK158673C (da) | 1991-01-14 |
| DK200488A (da) | 1988-04-12 |
| SE434952B (sv) | 1984-08-27 |
| DK158673B (da) | 1990-07-02 |
| NL189670C (nl) | 1993-06-16 |
| JPS6052718B2 (ja) | 1985-11-20 |
| DK164225C (da) | 1992-10-19 |
| FR2326926B1 (da) | 1980-07-11 |
| DK446576A (da) | 1977-04-07 |
| NL189670B (nl) | 1993-01-18 |
| HK41281A (en) | 1981-08-28 |
| IE43666L (en) | 1977-04-06 |
| DK200488D0 (da) | 1988-04-12 |
| JPS5246094A (en) | 1977-04-12 |
| SE7610989L (sv) | 1977-04-07 |
| YU243176A (en) | 1982-06-30 |
| DK164225B (da) | 1992-05-25 |
| LU75935A1 (da) | 1977-05-25 |
| NL7611026A (nl) | 1977-04-12 |
| CY1121A (en) | 1981-12-04 |
| AU1824576A (en) | 1978-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |