IE40019L - 6-trichloroacetamidopenicillanic acid derivatives - Google Patents
6-trichloroacetamidopenicillanic acid derivativesInfo
- Publication number
- IE40019L IE40019L IE741843A IE184374A IE40019L IE 40019 L IE40019 L IE 40019L IE 741843 A IE741843 A IE 741843A IE 184374 A IE184374 A IE 184374A IE 40019 L IE40019 L IE 40019L
- Authority
- IE
- Ireland
- Prior art keywords
- formula
- compound
- reacting
- acid derivatives
- compounds
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
1454587 6-Trichloroacetamido-penicillanic acid derivatives RHONE-POULENC SA 5 Sept 1974 [6 Sept 1973] 38881/74 Heading C2C The invention comprises compounds of the formula wherein R is an ester radical. They may be obtained by either oxidizing the S-atom of a compound of the formula to a sulphoxide group, with, e.g. H 2 O 2 , NaIO 4 or an organic per-acid; or reacting a compound of the formula wherein R 1 is PhCH 2 or PhOCH 2 , with or a derivative thereof. Compounds of Formula II may be obtained either by reacting a compound of the formula with Cl 3 CCOOH or a derivative thereof or by reacting an imino-chloride of the above compound with an alkali metal salt of Cl 3 CCOOH. Compounds of Formula III may be obtained either by oxidation of a compound of Formula IV or by esterification of a compound of the formula
[GB1454587A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7332149A FR2278697A1 (en) | 1973-09-06 | 1973-09-06 | NEW DERIVATIVES OF TRICHLOROACETAMIDO-6 PENICILLANIC ACID AND THEIR PREPARATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40019L true IE40019L (en) | 1975-03-06 |
| IE40019B1 IE40019B1 (en) | 1979-02-28 |
Family
ID=9124702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1843/74A IE40019B1 (en) | 1973-09-06 | 1974-09-05 | 6-trichloroacetamido-penicillanic acid derivatives and their preparation |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5418279B2 (en) |
| AR (1) | AR204250A1 (en) |
| AT (1) | AT331402B (en) |
| AU (1) | AU464457B2 (en) |
| BE (1) | BE819594A (en) |
| DD (1) | DD113009A5 (en) |
| DE (1) | DE2442687A1 (en) |
| DK (1) | DK470074A (en) |
| ES (2) | ES429817A1 (en) |
| FI (1) | FI261674A (en) |
| FR (1) | FR2278697A1 (en) |
| GB (1) | GB1454587A (en) |
| HU (1) | HU168435B (en) |
| IE (1) | IE40019B1 (en) |
| IL (1) | IL45602A0 (en) |
| LU (1) | LU70862A1 (en) |
| NL (1) | NL7411503A (en) |
| NO (1) | NO743197L (en) |
| SE (1) | SE7411225L (en) |
| SU (2) | SU552903A3 (en) |
| ZA (1) | ZA745656B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847247A (en) * | 1984-07-30 | 1989-07-11 | Merck & Co., Inc. | Penicillin derivatives as anti-inflammatory and antidegenerative agents |
| WO2005026176A1 (en) | 2003-09-09 | 2005-03-24 | Nippon Chemical Industrial Co.,Ltd. | Process for producing 3-chloromethyl-3-cephem derivative |
-
1973
- 1973-09-06 FR FR7332149A patent/FR2278697A1/en active Granted
-
1974
- 1974-01-01 AR AR255503A patent/AR204250A1/en active
- 1974-08-29 NL NL7411503A patent/NL7411503A/en not_active Application Discontinuation
- 1974-09-04 HU HURO797A patent/HU168435B/hu unknown
- 1974-09-05 AU AU73028/74A patent/AU464457B2/en not_active Expired
- 1974-09-05 NO NO743197A patent/NO743197L/no unknown
- 1974-09-05 IE IE1843/74A patent/IE40019B1/en unknown
- 1974-09-05 DK DK470074A patent/DK470074A/da unknown
- 1974-09-05 LU LU70862A patent/LU70862A1/xx unknown
- 1974-09-05 ZA ZA00745656A patent/ZA745656B/en unknown
- 1974-09-05 SE SE7411225A patent/SE7411225L/xx unknown
- 1974-09-05 SU SU2057510A patent/SU552903A3/en active
- 1974-09-05 JP JP10142874A patent/JPS5418279B2/ja not_active Expired
- 1974-09-05 DD DD180929A patent/DD113009A5/xx unknown
- 1974-09-05 BE BE148250A patent/BE819594A/en unknown
- 1974-09-05 GB GB3888174A patent/GB1454587A/en not_active Expired
- 1974-09-05 IL IL45602A patent/IL45602A0/en unknown
- 1974-09-06 ES ES429817A patent/ES429817A1/en not_active Expired
- 1974-09-06 DE DE2442687A patent/DE2442687A1/en active Pending
- 1974-09-06 AT AT721174A patent/AT331402B/en not_active IP Right Cessation
- 1974-09-06 FI FI2616/74A patent/FI261674A/fi unknown
- 1974-10-09 ES ES430839A patent/ES430839A1/en not_active Expired
-
1975
- 1975-06-25 SU SU2145949A patent/SU540572A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2278697A1 (en) | 1976-02-13 |
| NL7411503A (en) | 1975-03-10 |
| FR2278697B1 (en) | 1976-11-19 |
| AU464457B2 (en) | 1975-08-28 |
| NO743197L (en) | 1975-04-01 |
| SE7411225L (en) | 1975-03-07 |
| DE2442687A1 (en) | 1975-03-27 |
| DD113009A5 (en) | 1975-05-12 |
| HU168435B (en) | 1976-04-28 |
| IL45602A0 (en) | 1974-11-29 |
| ATA721174A (en) | 1975-11-15 |
| ZA745656B (en) | 1975-10-29 |
| AT331402B (en) | 1976-08-25 |
| AR204250A1 (en) | 1975-12-10 |
| JPS5052088A (en) | 1975-05-09 |
| ES429817A1 (en) | 1976-09-01 |
| ES430839A1 (en) | 1976-10-16 |
| LU70862A1 (en) | 1975-05-28 |
| DK470074A (en) | 1975-05-05 |
| AU7302874A (en) | 1975-08-28 |
| SU540572A3 (en) | 1976-12-25 |
| JPS5418279B2 (en) | 1979-07-06 |
| SU552903A3 (en) | 1977-03-30 |
| BE819594A (en) | 1975-03-05 |
| IE40019B1 (en) | 1979-02-28 |
| FI261674A (en) | 1975-03-07 |
| GB1454587A (en) | 1976-11-03 |
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