RO83034A - Procedeu de preparare a unor cefalosporine - Google Patents
Procedeu de preparare a unor cefalosporineInfo
- Publication number
- RO83034A RO83034A RO80106904A RO10690480A RO83034A RO 83034 A RO83034 A RO 83034A RO 80106904 A RO80106904 A RO 80106904A RO 10690480 A RO10690480 A RO 10690480A RO 83034 A RO83034 A RO 83034A
- Authority
- RO
- Romania
- Prior art keywords
- cefalosporine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/008,645 US4223133A (en) | 1979-02-01 | 1979-02-01 | Cephalosporin reduction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83034A true RO83034A (ro) | 1984-02-21 |
| RO83034B RO83034B (ro) | 1984-02-28 |
Family
ID=21732820
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106904A RO83034B (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor cefalosporine |
| RO1980100062D RO79956A (fr) | 1979-02-01 | 1980-02-01 | Procede de preparation des 3-halocephalosporines |
| RO106903A RO83033B (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor cefalosporine |
| RO80100062A RO79955A (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor iminohalogenuri de 3-halocefalosporina |
| RO80100060A RO79154A (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor cefalosporine |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1980100062D RO79956A (fr) | 1979-02-01 | 1980-02-01 | Procede de preparation des 3-halocephalosporines |
| RO106903A RO83033B (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor cefalosporine |
| RO80100062A RO79955A (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor iminohalogenuri de 3-halocefalosporina |
| RO80100060A RO79154A (ro) | 1979-02-01 | 1980-02-01 | Procedeu de preparare a unor cefalosporine |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4223133A (ro) |
| AR (1) | AR241914A1 (ro) |
| BG (4) | BG34911A3 (ro) |
| CA (1) | CA1146536A (ro) |
| ES (2) | ES488232A0 (ro) |
| MX (2) | MX6198E (ro) |
| PH (1) | PH18215A (ro) |
| RO (5) | RO83034B (ro) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281117A (en) * | 1980-09-04 | 1981-07-28 | Eli Lilly And Company | Process for 3-chloro cephalosporin nucleus |
| AU566944B2 (en) * | 1983-10-07 | 1987-11-05 | Gist-Brocades N.V. | Preparation of 3-cephem derivatives |
| FR2570702B1 (fr) * | 1984-09-27 | 1987-01-09 | Sanofi Sa | Derives des cephalosporines, procedes d'obtention et leur application a titre d'antibiotiques |
| US5159071A (en) * | 1990-09-06 | 1992-10-27 | Ranbaxy Laboratories Limited | Process for the manufacture of 7-amino-3-exomethylene-3-cepham-4-carboxylic acid ester |
| IN181695B (ro) * | 1992-08-10 | 1998-09-05 | Ranbaxy Lab Ltd | |
| US5604222A (en) * | 1993-12-27 | 1997-02-18 | Lupin Laboratories, Ltd. | Method for the preparation of 2-chloro sulfinyl azetidinones |
| US5578721A (en) * | 1994-07-11 | 1996-11-26 | Lupin Laboratories Limited | Process for preparation of 3-exomethylene cepham sulfoxide esters |
| WO2016002828A1 (ja) * | 2014-07-04 | 2016-01-07 | 富士フイルム株式会社 | アミノ置換ホスファゼン化合物の製造方法、非水二次電池用電解液の製造方法および非水二次電池の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641014A (en) * | 1968-10-03 | 1972-02-08 | Lilly Co Eli | Reduction of delta**3-cephalosporin sulfoxides |
| US3922268A (en) * | 1969-12-08 | 1975-11-25 | Lilly Co Eli | 3-Halomethyl-{66 {hu 3-Cephalosporin esters |
| US4044002A (en) * | 1976-06-09 | 1977-08-23 | Eli Lilly And Company | Reduction process for cephalosporin sulfoxides |
| IE45158B1 (en) * | 1976-08-16 | 1982-06-30 | Lilly Co Eli | 3-chloro-cephem synthesis |
-
1979
- 1979-02-01 US US06/008,645 patent/US4223133A/en not_active Expired - Lifetime
-
1980
- 1980-01-30 BG BG8048184A patent/BG34911A3/xx unknown
- 1980-01-30 BG BG8048183A patent/BG34910A3/xx unknown
- 1980-01-30 BG BG8046412A patent/BG34452A3/xx unknown
- 1980-01-30 CA CA000344678A patent/CA1146536A/en not_active Expired
- 1980-01-30 BG BG8046414A patent/BG34909A3/xx unknown
- 1980-02-01 AR AR80279837A patent/AR241914A1/es active
- 1980-02-01 MX MX808623U patent/MX6198E/es unknown
- 1980-02-01 ES ES488232A patent/ES488232A0/es active Granted
- 1980-02-01 MX MX808624U patent/MX6513E/es unknown
- 1980-02-01 RO RO106904A patent/RO83034B/ro unknown
- 1980-02-01 RO RO1980100062D patent/RO79956A/ro unknown
- 1980-02-01 RO RO106903A patent/RO83033B/ro unknown
- 1980-02-01 RO RO80100062A patent/RO79955A/ro unknown
- 1980-02-01 PH PH23582A patent/PH18215A/en unknown
- 1980-02-01 RO RO80100060A patent/RO79154A/ro unknown
- 1980-02-01 ES ES488233A patent/ES488233A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| MX6198E (es) | 1984-12-13 |
| RO79154A (ro) | 1982-06-25 |
| BG34910A3 (en) | 1983-12-15 |
| ES8102576A1 (es) | 1981-01-16 |
| RO79955A (ro) | 1982-12-06 |
| BG34452A3 (en) | 1983-09-15 |
| RO83033A (ro) | 1984-02-21 |
| RO83033B (ro) | 1984-02-28 |
| CA1146536A (en) | 1983-05-17 |
| ES8101604A1 (es) | 1980-12-16 |
| MX6513E (es) | 1985-06-26 |
| BG34909A3 (en) | 1983-12-15 |
| RO79956A (fr) | 1982-10-26 |
| BG34911A3 (en) | 1983-12-15 |
| AR241914A1 (es) | 1993-01-29 |
| PH18215A (en) | 1985-04-30 |
| ES488233A0 (es) | 1980-12-16 |
| US4223133A (en) | 1980-09-16 |
| RO83034B (ro) | 1984-02-28 |
| ES488232A0 (es) | 1981-01-16 |
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