SE8100954L - Nya tioloestrar och forfaranden for framstellning derav - Google Patents
Nya tioloestrar och forfaranden for framstellning deravInfo
- Publication number
- SE8100954L SE8100954L SE8100954A SE8100954A SE8100954L SE 8100954 L SE8100954 L SE 8100954L SE 8100954 A SE8100954 A SE 8100954A SE 8100954 A SE8100954 A SE 8100954A SE 8100954 L SE8100954 L SE 8100954L
- Authority
- SE
- Sweden
- Prior art keywords
- new
- tioloesters
- procedures
- producing
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members with hetero atoms, or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D253/075—Two hetero atoms, in positions 3 and 5
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003057A FR2475545A1 (fr) | 1980-02-12 | 1980-02-12 | Nouveaux thioloesters, leur preparation et leur utilisation en synthese |
FR8010706A FR2482594A2 (fr) | 1980-05-13 | 1980-05-13 | Nouveaux thioloesters, leur preparation et leur utilisation en synthese |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8100954L true SE8100954L (sv) | 1981-08-13 |
Family
ID=26221601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8100954A SE8100954L (sv) | 1980-02-12 | 1981-02-11 | Nya tioloestrar och forfaranden for framstellning derav |
Country Status (11)
Country | Link |
---|---|
US (1) | US4385181A (da) |
BE (1) | BE887474A (da) |
CA (1) | CA1187496A (da) |
CH (1) | CH646963A5 (da) |
DE (1) | DE3105136A1 (da) |
DK (1) | DK58581A (da) |
GB (1) | GB2068957B (da) |
HU (1) | HU185627B (da) |
IT (1) | IT1141966B (da) |
NL (1) | NL8100539A (da) |
SE (1) | SE8100954L (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CY1365A (en) * | 1980-03-28 | 1987-08-07 | Biochemie Gmbh | New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production |
AU564150B2 (en) * | 1982-04-30 | 1987-08-06 | Takeda Chemical Industries Ltd. | 1-sulfo-2-azetidinone derivatives |
US4948898A (en) * | 1982-06-03 | 1990-08-14 | Hoffmann-La Roche Inc. | Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives |
GB2122988B (en) * | 1982-06-17 | 1986-06-11 | Toyama Chemical Co Ltd | Process for producing 2-(2-aminothiazol-4-yl) glyoxylic acid derivative; intermediates |
JPS6064986A (ja) * | 1983-09-20 | 1985-04-13 | Toyama Chem Co Ltd | セファロスポリン類の製造法 |
JPS60132983A (ja) * | 1983-12-21 | 1985-07-16 | Tanabe Seiyaku Co Ltd | チアゾ−ル酢酸誘導体及びその製法 |
US5698703A (en) * | 1991-09-10 | 1997-12-16 | Bristol-Myers Squibb Company | Syn-isomer of thiazolyl intermediate and process for the preparation thereof |
US5594129A (en) * | 1991-09-10 | 1997-01-14 | Bristol-Myers Squibb Company | Process for the preparation of a cephalosporin antibiotic |
US6610845B1 (en) * | 2002-01-04 | 2003-08-26 | Orchid Chemicals & Pharmaceuticals Limited, India | Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds |
CA2935651A1 (en) | 2007-10-09 | 2009-04-16 | Gladius Pharmaceuticals Corporation | Broad spectrum beta-lactamase inhibitors |
ES2700575T3 (es) | 2013-03-12 | 2019-02-18 | Gladius Pharmaceuticals Corp | 3-Estiril-cefalosporinas derivadas |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2346014A1 (fr) | 1976-01-23 | 1977-10-28 | Roussel Uclaf | Nouvelles oximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments |
GB1597848A (en) | 1976-12-27 | 1981-09-09 | Fujisawa Pharmaceutical Co | Cephalosporin compounds and processes for the preparation thereof |
DE2804040C3 (de) | 1978-01-31 | 1981-03-19 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Cephemverbindungen |
-
1981
- 1981-02-04 NL NL8100539A patent/NL8100539A/nl not_active Application Discontinuation
- 1981-02-09 CH CH85681A patent/CH646963A5/fr not_active IP Right Cessation
- 1981-02-10 US US06/233,109 patent/US4385181A/en not_active Expired - Fee Related
- 1981-02-10 GB GB8103963A patent/GB2068957B/en not_active Expired
- 1981-02-11 CA CA000370640A patent/CA1187496A/fr not_active Expired
- 1981-02-11 BE BE0/203768A patent/BE887474A/fr not_active IP Right Cessation
- 1981-02-11 SE SE8100954A patent/SE8100954L/xx not_active Application Discontinuation
- 1981-02-11 DK DK58581A patent/DK58581A/da not_active Application Discontinuation
- 1981-02-11 HU HU81334A patent/HU185627B/hu unknown
- 1981-02-12 DE DE3105136A patent/DE3105136A1/de not_active Withdrawn
- 1981-02-12 IT IT19703/81A patent/IT1141966B/it active
Also Published As
Publication number | Publication date |
---|---|
CH646963A5 (fr) | 1984-12-28 |
CA1187496A (fr) | 1985-05-21 |
NL8100539A (nl) | 1981-09-01 |
GB2068957B (en) | 1984-02-01 |
GB2068957A (en) | 1981-08-19 |
US4385181A (en) | 1983-05-24 |
BE887474A (fr) | 1981-08-11 |
DK58581A (da) | 1981-08-13 |
HU185627B (en) | 1985-03-28 |
IT1141966B (it) | 1986-10-08 |
IT8119703A0 (it) | 1981-02-12 |
DE3105136A1 (de) | 1981-12-10 |
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Legal Events
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NAV | Patent application has lapsed |
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