CH550202A - Verfahren zur herstellung von neuen cephalosporinverbindungen. - Google Patents
Verfahren zur herstellung von neuen cephalosporinverbindungen.Info
- Publication number
- CH550202A CH550202A CH1602471A CH1602471A CH550202A CH 550202 A CH550202 A CH 550202A CH 1602471 A CH1602471 A CH 1602471A CH 1602471 A CH1602471 A CH 1602471A CH 550202 A CH550202 A CH 550202A
- Authority
- CH
- Switzerland
- Prior art keywords
- producing new
- cephalosporin compounds
- new cephalosporin
- compounds
- producing
- 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
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/04—Arrangements of bearings of knife-edge bearings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2852768 | 1968-06-14 | ||
| GB2853169A GB1293375A (en) | 1969-06-05 | 1969-06-05 | Improvements in or relating to fluid control valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH550202A true CH550202A (de) | 1974-06-14 |
Family
ID=26259422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1602471A CH550202A (de) | 1968-06-14 | 1969-06-13 | Verfahren zur herstellung von neuen cephalosporinverbindungen. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE734532A (de) |
| CH (1) | CH550202A (de) |
| DE (1) | DE1930204A1 (de) |
| DK (1) | DK128745B (de) |
| FR (1) | FR2010921A1 (de) |
| NL (1) | NL140413B (de) |
| SE (1) | SE380270B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7112483A (de) * | 1970-09-14 | 1972-03-16 | ||
| GB1385895A (en) * | 1971-03-01 | 1975-03-05 | Glaxo Lab Ltd | Antibiotics |
-
1969
- 1969-06-13 BE BE734532D patent/BE734532A/xx unknown
- 1969-06-13 NL NL6909099A patent/NL140413B/xx not_active IP Right Cessation
- 1969-06-13 SE SE849369A patent/SE380270B/xx unknown
- 1969-06-13 FR FR6919763A patent/FR2010921A1/fr active Granted
- 1969-06-13 CH CH1602471A patent/CH550202A/de not_active IP Right Cessation
- 1969-06-13 DK DK318769A patent/DK128745B/da unknown
- 1969-06-13 DE DE19691930204 patent/DE1930204A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE380270B (sv) | 1975-11-03 |
| BE734532A (de) | 1969-12-15 |
| FR2010921A1 (en) | 1970-02-20 |
| NL6909099A (de) | 1969-12-16 |
| NL140413B (nl) | 1973-12-17 |
| DK128745B (da) | 1974-06-24 |
| FR2010921B1 (de) | 1973-06-08 |
| DE1930204A1 (de) | 1970-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |