SG52571A1 - Chemical process - Google Patents
Chemical processInfo
- Publication number
- SG52571A1 SG52571A1 SG1996006251A SG1996006251A SG52571A1 SG 52571 A1 SG52571 A1 SG 52571A1 SG 1996006251 A SG1996006251 A SG 1996006251A SG 1996006251 A SG1996006251 A SG 1996006251A SG 52571 A1 SG52571 A1 SG 52571A1
- Authority
- SG
- Singapore
- Prior art keywords
- chemical process
- salt
- compound
- formula
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939305853A GB9305853D0 (en) | 1993-03-20 | 1993-03-20 | Chemical compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG52571A1 true SG52571A1 (en) | 1998-09-28 |
Family
ID=10732481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1996006251A SG52571A1 (en) | 1993-03-20 | 1994-03-17 | Chemical process |
Country Status (31)
| Country | Link |
|---|---|
| EP (1) | EP0689543B1 (fr) |
| JP (1) | JP3477206B2 (fr) |
| KR (1) | KR100292568B1 (fr) |
| CN (1) | CN1040981C (fr) |
| AT (1) | ATE175968T1 (fr) |
| AU (1) | AU681133B2 (fr) |
| CA (1) | CA2157110A1 (fr) |
| CZ (1) | CZ284250B6 (fr) |
| DE (1) | DE69416117T2 (fr) |
| DK (1) | DK0689543T3 (fr) |
| EC (1) | ECSP941053A (fr) |
| ES (1) | ES2127922T3 (fr) |
| FI (1) | FI109539B (fr) |
| GB (1) | GB9305853D0 (fr) |
| GR (1) | GR3029881T3 (fr) |
| HR (1) | HRP940174B1 (fr) |
| HU (1) | HU216842B (fr) |
| IL (1) | IL109017A (fr) |
| IS (1) | IS1689B (fr) |
| MY (1) | MY110697A (fr) |
| NO (1) | NO313294B1 (fr) |
| NZ (1) | NZ263546A (fr) |
| PE (1) | PE48794A1 (fr) |
| PH (1) | PH31046A (fr) |
| PL (1) | PL175845B1 (fr) |
| RU (1) | RU2127735C1 (fr) |
| SG (1) | SG52571A1 (fr) |
| SK (1) | SK280488B6 (fr) |
| TW (1) | TW305843B (fr) |
| WO (1) | WO1994021638A1 (fr) |
| ZA (1) | ZA941884B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9406074D0 (en) * | 1994-03-26 | 1994-05-18 | Glaxo Spa | Chemical process |
| EP2085084A1 (fr) | 2008-01-29 | 2009-08-05 | LEK Pharmaceuticals D.D. | Utilisation d'inhibiteur de lactamases bêta et sa combinaison avec les antibiotiques de lactamases bêta |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181733A (en) * | 1975-11-21 | 1980-01-01 | Merck & Co., Inc. | Carboxyl derivatives of thienamycin |
| CZ285778B6 (cs) * | 1989-09-08 | 1999-11-17 | Glaxo S.P.A. | Kyselina 10-(1-hydroxyethyl)-11-oxo-1-azatricyklo/7,2,0,03,8/-undec-2en-2-karboxylová a její deriváty, způsob jejich výroby, použití pro výrobu farmaceutických prostředků a farmaceutické prostředky s jejich obsahem |
-
1993
- 1993-03-20 GB GB939305853A patent/GB9305853D0/en active Pending
-
1994
- 1994-03-14 IS IS4139A patent/IS1689B/is unknown
- 1994-03-15 EC EC1994001053A patent/ECSP941053A/es unknown
- 1994-03-16 MY MYPI94000617A patent/MY110697A/en unknown
- 1994-03-16 PE PE1994238491A patent/PE48794A1/es not_active Application Discontinuation
- 1994-03-17 TW TW083102330A patent/TW305843B/zh active
- 1994-03-17 EP EP94911907A patent/EP0689543B1/fr not_active Expired - Lifetime
- 1994-03-17 NZ NZ263546A patent/NZ263546A/en unknown
- 1994-03-17 PL PL94310621A patent/PL175845B1/pl unknown
- 1994-03-17 CA CA002157110A patent/CA2157110A1/fr not_active Abandoned
- 1994-03-17 CZ CZ952301A patent/CZ284250B6/cs not_active IP Right Cessation
- 1994-03-17 ES ES94911907T patent/ES2127922T3/es not_active Expired - Lifetime
- 1994-03-17 DK DK94911907T patent/DK0689543T3/da active
- 1994-03-17 RU RU95117964A patent/RU2127735C1/ru active
- 1994-03-17 ZA ZA941884A patent/ZA941884B/xx unknown
- 1994-03-17 HU HU9502737A patent/HU216842B/hu not_active IP Right Cessation
- 1994-03-17 HR HR940174A patent/HRP940174B1/xx not_active IP Right Cessation
- 1994-03-17 CN CN94191533A patent/CN1040981C/zh not_active Expired - Fee Related
- 1994-03-17 AT AT94911907T patent/ATE175968T1/de not_active IP Right Cessation
- 1994-03-17 SK SK1159-95A patent/SK280488B6/sk unknown
- 1994-03-17 SG SG1996006251A patent/SG52571A1/en unknown
- 1994-03-17 WO PCT/EP1994/000839 patent/WO1994021638A1/fr active IP Right Grant
- 1994-03-17 PH PH47939A patent/PH31046A/en unknown
- 1994-03-17 KR KR1019950703990A patent/KR100292568B1/ko not_active IP Right Cessation
- 1994-03-17 AU AU64273/94A patent/AU681133B2/en not_active Ceased
- 1994-03-17 IL IL109017A patent/IL109017A/en active IP Right Grant
- 1994-03-17 DE DE69416117T patent/DE69416117T2/de not_active Expired - Fee Related
- 1994-03-17 JP JP52064694A patent/JP3477206B2/ja not_active Expired - Fee Related
-
1995
- 1995-09-18 FI FI954400A patent/FI109539B/fi active
- 1995-09-19 NO NO19953698A patent/NO313294B1/no not_active IP Right Cessation
-
1999
- 1999-04-05 GR GR990400970T patent/GR3029881T3/el unknown
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