NL7503883A - Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van nieuwe, door een ureidogroep gesubstitueerde cefalospo- rineverbindingen. - Google Patents
Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van nieuwe, door een ureidogroep gesubstitueerde cefalospo- rineverbindingen.Info
- Publication number
- NL7503883A NL7503883A NL7503883A NL7503883A NL7503883A NL 7503883 A NL7503883 A NL 7503883A NL 7503883 A NL7503883 A NL 7503883A NL 7503883 A NL7503883 A NL 7503883A NL 7503883 A NL7503883 A NL 7503883A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- ure
- group substituted
- pharmaceutical preparations
- cephalosporin compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45651674A | 1974-04-01 | 1974-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7503883A true NL7503883A (nl) | 1975-10-03 |
Family
ID=23813076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7503883A NL7503883A (nl) | 1974-04-01 | 1975-04-01 | Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van nieuwe, door een ureidogroep gesubstitueerde cefalospo- rineverbindingen. |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS614837B2 (xx) |
| AR (1) | AR210258A1 (xx) |
| AT (1) | AT337896B (xx) |
| BE (1) | BE827408A (xx) |
| BG (1) | BG27376A3 (xx) |
| CA (1) | CA1096373A (xx) |
| CH (1) | CH627471A5 (xx) |
| CS (1) | CS196261B2 (xx) |
| DD (1) | DD118648A5 (xx) |
| DE (1) | DE2514019A1 (xx) |
| DK (1) | DK130375A (xx) |
| ES (1) | ES436198A1 (xx) |
| FR (1) | FR2265394B1 (xx) |
| GB (1) | GB1504589A (xx) |
| HU (1) | HU170816B (xx) |
| IE (1) | IE42705B1 (xx) |
| IL (1) | IL46956A (xx) |
| NL (1) | NL7503883A (xx) |
| PH (1) | PH13642A (xx) |
| PL (1) | PL101400B1 (xx) |
| RO (1) | RO67392A (xx) |
| SE (1) | SE423392B (xx) |
| ZA (1) | ZA752004B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
| CN1069639C (zh) * | 1998-06-19 | 2001-08-15 | 山东沂蒙新华制药厂 | 1－氯甲酰基－3－甲磺酰基咪唑烷酮的制备方法 |
-
1975
- 1975-03-26 DK DK130375A patent/DK130375A/da not_active Application Discontinuation
- 1975-03-28 HU HU75EI00000607A patent/HU170816B/hu unknown
- 1975-03-28 IL IL46956A patent/IL46956A/xx unknown
- 1975-03-29 DE DE19752514019 patent/DE2514019A1/de not_active Ceased
- 1975-03-29 BG BG7529484A patent/BG27376A3/xx unknown
- 1975-03-29 PL PL1975179227A patent/PL101400B1/pl unknown
- 1975-03-31 RO RO7581853A patent/RO67392A/ro unknown
- 1975-03-31 PH PH16988A patent/PH13642A/en unknown
- 1975-04-01 DD DD185120A patent/DD118648A5/xx unknown
- 1975-04-01 AT AT247675A patent/AT337896B/de not_active IP Right Cessation
- 1975-04-01 NL NL7503883A patent/NL7503883A/xx not_active Application Discontinuation
- 1975-04-01 BE BE1006559A patent/BE827408A/xx not_active IP Right Cessation
- 1975-04-01 ES ES436198A patent/ES436198A1/es not_active Expired
- 1975-04-01 SE SE7503707-7A patent/SE423392B/xx unknown
- 1975-04-01 CH CH411575A patent/CH627471A5/de not_active IP Right Cessation
- 1975-04-01 GB GB13383/75A patent/GB1504589A/en not_active Expired
- 1975-04-01 FR FR7510143A patent/FR2265394B1/fr not_active Expired
- 1975-04-01 ZA ZA752004A patent/ZA752004B/xx unknown
- 1975-04-01 CS CS752206A patent/CS196261B2/cs unknown
- 1975-04-01 CA CA223,530A patent/CA1096373A/en not_active Expired
- 1975-04-01 JP JP50040203A patent/JPS614837B2/ja not_active Expired
- 1975-04-02 IE IE705/75A patent/IE42705B1/en unknown
- 1975-04-10 AR AR258200A patent/AR210258A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| IE42705L (en) | 1975-10-01 |
| DK130375A (xx) | 1975-10-02 |
| FR2265394A1 (xx) | 1975-10-24 |
| CA1096373A (en) | 1981-02-24 |
| PH13642A (en) | 1980-08-18 |
| ES436198A1 (es) | 1977-01-01 |
| CH627471A5 (en) | 1982-01-15 |
| BE827408A (fr) | 1975-10-01 |
| SE7503707L (xx) | 1975-10-02 |
| AU7963775A (en) | 1976-09-30 |
| RO67392A (ro) | 1981-04-30 |
| PL101400B1 (pl) | 1978-12-30 |
| ATA247675A (de) | 1976-11-15 |
| ZA752004B (en) | 1976-11-24 |
| IE42705B1 (en) | 1980-10-08 |
| IL46956A0 (en) | 1975-05-22 |
| GB1504589A (en) | 1978-03-22 |
| BG27376A3 (en) | 1979-10-12 |
| SE423392B (sv) | 1985-05-03 |
| AR210258A1 (es) | 1977-07-15 |
| FR2265394B1 (xx) | 1978-07-28 |
| JPS614837B2 (xx) | 1986-02-13 |
| HU170816B (hu) | 1977-09-28 |
| AT337896B (de) | 1977-07-25 |
| CS196261B2 (en) | 1980-03-31 |
| IL46956A (en) | 1979-10-31 |
| DE2514019A1 (de) | 1975-10-02 |
| DD118648A5 (xx) | 1976-03-12 |
| JPS50137995A (xx) | 1975-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |