BE851318A - Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines - Google Patents
Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillinesInfo
- Publication number
- BE851318A BE851318A BE174844A BE174844A BE851318A BE 851318 A BE851318 A BE 851318A BE 174844 A BE174844 A BE 174844A BE 174844 A BE174844 A BE 174844A BE 851318 A BE851318 A BE 851318A
- Authority
- BE
- Belgium
- Prior art keywords
- oxo
- penicillins
- cephalosporins
- preparation
- oxo penicillins
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/661,230 US4053468A (en) | 1976-02-25 | 1976-02-25 | Process for preparing 7-oxo cephalosporins and 6-oxo penicillins |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851318A true BE851318A (fr) | 1977-08-10 |
Family
ID=24652719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE174844A BE851318A (fr) | 1976-02-25 | 1977-02-10 | Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines |
Country Status (6)
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361514A (en) * | 1978-09-27 | 1982-11-30 | Massachusetts Institute Of Technology | Carbon analogs of penicillin |
US4272437A (en) * | 1978-12-18 | 1981-06-09 | Bristol-Myers Company | Antibacterial agents, and 4-thio azetidinone intermediates |
US4269771A (en) * | 1979-04-06 | 1981-05-26 | Farmitalia Carlo Erba | Total synthesis of 7-oxo-4-thia-1-azabicyclo-[3,2,0]-heptane-2-carboxyl derivatives useful as β-lactamase inhibitors and antibacterial agents |
US4287181A (en) * | 1979-10-22 | 1981-09-01 | Pfizer Inc. | Derivatives of 6β-hydroxyalkylpenicillanic acids as β-lactamase inhibitors |
DE3173613D1 (en) * | 1980-07-04 | 1986-03-13 | Fujisawa Pharmaceutical Co | 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation |
CA1180005A (en) * | 1980-10-24 | 1984-12-27 | Solange Adam-Molina | .beta.-LACTAMS |
US4647457A (en) * | 1983-12-16 | 1987-03-03 | Hoffmann-La Roche Inc. | Penicillanic acid derivatives |
IT1227462B (it) * | 1988-11-04 | 1991-04-11 | Glaxo Spa | Procedimento di preparazione di 6-ossopenicillanati |
JPH0290264U (US07709020-20100504-C00041.png) * | 1988-12-28 | 1990-07-17 | ||
JPH0299768U (US07709020-20100504-C00041.png) * | 1989-01-30 | 1990-08-08 | ||
JPH0256488A (ja) * | 1989-07-13 | 1990-02-26 | Fujisawa Pharmaceut Co Ltd | オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物 |
JP3866298B2 (ja) * | 1997-12-29 | 2007-01-10 | リサーチ コーポレイション テクノロジーズ,インコーポレイティド | β−ラクタマーゼインヒビターとしての2β−置換化−6−アルキリデンペニシラン酸誘導体 |
EP1044204B1 (en) | 1997-12-29 | 2003-06-04 | Research Corporation Technologies, Inc | Process for the preparation of alpha-oxolactams |
US6407091B1 (en) * | 1999-04-15 | 2002-06-18 | Research Corporation Technologies, Inc. | β-lactamase inhibiting compounds |
WO2003020732A2 (en) * | 2001-07-24 | 2003-03-13 | Alamx, L.L.C. | 7-alkylidene-3-substituted-3-cephem-4-carboxylates as beta-lactamase inhibitors. |
AU2003224874A1 (en) * | 2002-04-04 | 2003-10-27 | Alamx, L.L.C. | INHIBITORS OF SERINE AND METALLO-ss-LACTAMASES |
-
1976
- 1976-02-25 US US05/661,230 patent/US4053468A/en not_active Expired - Lifetime
-
1977
- 1977-02-10 BE BE174844A patent/BE851318A/xx not_active IP Right Cessation
- 1977-02-22 FR FR7705120A patent/FR2342293A1/fr active Granted
- 1977-02-24 JP JP1977577A patent/JPS52102296A/ja active Granted
- 1977-02-24 GB GB7849/77A patent/GB1578670A/en not_active Expired
- 1977-02-25 DE DE19772708219 patent/DE2708219A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS6153356B2 (US07709020-20100504-C00041.png) | 1986-11-17 |
US4053468A (en) | 1977-10-11 |
FR2342293B1 (US07709020-20100504-C00041.png) | 1981-01-09 |
DE2708219A1 (de) | 1977-09-01 |
GB1578670A (en) | 1980-11-05 |
FR2342293A1 (fr) | 1977-09-23 |
JPS52102296A (en) | 1977-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SMITHKLINE CORP. Effective date: 19870228 |