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
- 238000004519 manufacturing process Methods 0.000 title 2
- -1 CEPHALOSPORIN COMPOUNDS Chemical class 0.000 title 1
- 229930186147 Cephalosporin Natural products 0.000 title 1
- 229940124587 cephalosporin Drugs 0.000 title 1
- 239000000825 pharmaceutical preparation Substances 0.000 title 1
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
-
- 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
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 (it) |
AR (1) | AR210258A1 (it) |
AT (1) | AT337896B (it) |
BE (1) | BE827408A (it) |
BG (1) | BG27376A3 (it) |
CA (1) | CA1096373A (it) |
CH (1) | CH627471A5 (it) |
CS (1) | CS196261B2 (it) |
DD (1) | DD118648A5 (it) |
DE (1) | DE2514019A1 (it) |
DK (1) | DK130375A (it) |
ES (1) | ES436198A1 (it) |
FR (1) | FR2265394B1 (it) |
GB (1) | GB1504589A (it) |
HU (1) | HU170816B (it) |
IE (1) | IE42705B1 (it) |
IL (1) | IL46956A (it) |
NL (1) | NL7503883A (it) |
PH (1) | PH13642A (it) |
PL (1) | PL101400B1 (it) |
RO (1) | RO67392A (it) |
SE (1) | SE423392B (it) |
ZA (1) | ZA752004B (it) |
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 IL IL46956A patent/IL46956A/xx unknown
- 1975-03-28 HU HU75EI00000607A patent/HU170816B/hu unknown
- 1975-03-29 DE DE19752514019 patent/DE2514019A1/de not_active Ceased
- 1975-03-29 PL PL1975179227A patent/PL101400B1/pl unknown
- 1975-03-29 BG BG029484A patent/BG27376A3/xx unknown
- 1975-03-31 RO RO7581853A patent/RO67392A/ro unknown
- 1975-03-31 PH PH16988A patent/PH13642A/en unknown
- 1975-04-01 ZA ZA752004A patent/ZA752004B/xx unknown
- 1975-04-01 CA CA223,530A patent/CA1096373A/en not_active Expired
- 1975-04-01 JP JP50040203A patent/JPS614837B2/ja not_active Expired
- 1975-04-01 FR FR7510143A patent/FR2265394B1/fr not_active Expired
- 1975-04-01 BE BE1006559A patent/BE827408A/xx not_active IP Right Cessation
- 1975-04-01 GB GB13383/75A patent/GB1504589A/en not_active Expired
- 1975-04-01 ES ES436198A patent/ES436198A1/es not_active Expired
- 1975-04-01 NL NL7503883A patent/NL7503883A/xx not_active Application Discontinuation
- 1975-04-01 AT AT247675A patent/AT337896B/de not_active IP Right Cessation
- 1975-04-01 CS CS752206A patent/CS196261B2/cs unknown
- 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 DD DD185120A patent/DD118648A5/xx unknown
- 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 |
---|---|
BE827408A (fr) | 1975-10-01 |
RO67392A (ro) | 1981-04-30 |
CH627471A5 (en) | 1982-01-15 |
PH13642A (en) | 1980-08-18 |
AU7963775A (en) | 1976-09-30 |
IL46956A (en) | 1979-10-31 |
SE7503707L (it) | 1975-10-02 |
PL101400B1 (pl) | 1978-12-30 |
AR210258A1 (es) | 1977-07-15 |
BG27376A3 (en) | 1979-10-12 |
CA1096373A (en) | 1981-02-24 |
ZA752004B (en) | 1976-11-24 |
AT337896B (de) | 1977-07-25 |
GB1504589A (en) | 1978-03-22 |
DD118648A5 (it) | 1976-03-12 |
SE423392B (sv) | 1985-05-03 |
DK130375A (it) | 1975-10-02 |
IE42705L (en) | 1975-10-01 |
JPS614837B2 (it) | 1986-02-13 |
JPS50137995A (it) | 1975-11-01 |
ES436198A1 (es) | 1977-01-01 |
ATA247675A (de) | 1976-11-15 |
CS196261B2 (en) | 1980-03-31 |
FR2265394B1 (it) | 1978-07-28 |
FR2265394A1 (it) | 1975-10-24 |
HU170816B (hu) | 1977-09-28 |
IE42705B1 (en) | 1980-10-08 |
IL46956A0 (en) | 1975-05-22 |
DE2514019A1 (de) | 1975-10-02 |
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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 |