DK355584A - Fremgangsmaade til fremstilling af 3-exomethylen-cephalosporiner - Google Patents
Fremgangsmaade til fremstilling af 3-exomethylen-cephalosporiner Download PDFInfo
- Publication number
- DK355584A DK355584A DK355584A DK355584A DK355584A DK 355584 A DK355584 A DK 355584A DK 355584 A DK355584 A DK 355584A DK 355584 A DK355584 A DK 355584A DK 355584 A DK355584 A DK 355584A
- Authority
- DK
- Denmark
- Prior art keywords
- cephalosporines
- exomethylene
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/516,215 US4558123A (en) | 1983-07-22 | 1983-07-22 | 3-Exomethylene cephalosporins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK355584D0 DK355584D0 (da) | 1984-07-20 |
| DK355584A true DK355584A (da) | 1985-01-23 |
Family
ID=24054611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK355584A DK355584A (da) | 1983-07-22 | 1984-07-20 | Fremgangsmaade til fremstilling af 3-exomethylen-cephalosporiner |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4558123A (da) |
| EP (1) | EP0132394B1 (da) |
| JP (1) | JPS6042387A (da) |
| CA (1) | CA1216575A (da) |
| DE (1) | DE3474551D1 (da) |
| DK (1) | DK355584A (da) |
| GB (1) | GB2143822B (da) |
| HU (1) | HU191696B (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU207865B (en) * | 1987-07-13 | 1993-06-28 | Gist Brocades Nv | Process for producing 3-exomethylene-cephame derivatives |
| JP2750355B2 (ja) * | 1988-05-11 | 1998-05-13 | 大塚化学株式会社 | ３−エキソメチレンセファム誘導体の製造法 |
| GB8816546D0 (en) * | 1988-07-12 | 1988-08-17 | Baldwin J E | Process for preparing intermediates |
| GB9203327D0 (en) * | 1992-02-17 | 1992-04-01 | Erba Carlo Spa | Process for the synthesis of exomethylenecephams |
| 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 |
| JPH09504306A (ja) * | 1994-07-22 | 1997-04-28 | アンテイビオテイコス・エツセ・ピー・アー | グリタリル７−ａｃａ誘導体とその調整のためのプロセス |
| JP4244237B2 (ja) * | 2007-06-04 | 2009-03-25 | 三菱電機株式会社 | 内燃機関の空燃比制御装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326531A (en) * | 1969-08-26 | 1973-08-15 | Glaxo Lab Ltd | Cephalosporin compounds |
| US3929775A (en) * | 1970-12-08 | 1975-12-30 | Takeda Chemical Industries Ltd | Process for producing cephalosporin derivatives |
| JPS515396B1 (da) * | 1971-04-05 | 1976-02-19 | ||
| BE789817A (fr) * | 1971-10-07 | 1973-04-06 | Glaxo Lab Ltd | Perfectionnements aux composes de cephalosporine |
| US3883518A (en) * | 1972-05-15 | 1975-05-13 | Merck & Co Inc | 3-Methylene cephalosporins |
| SE428022B (sv) * | 1972-06-29 | 1983-05-30 | Ciba Geigy Ag | 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat |
| US4060688A (en) * | 1972-11-28 | 1977-11-29 | Eli Lilly And Company | Cephalosporin intermediates |
| CA1022542A (en) * | 1973-01-09 | 1977-12-13 | Bruno Fechtig | Process for the manufacture of methylene compounds |
| GB1510794A (en) * | 1974-08-06 | 1978-05-17 | Univ Kingston | 1-oxacephems and intermediates therefor |
| US4354022A (en) * | 1981-06-05 | 1982-10-12 | Fujisawa Pharmaceutical Co., Ltd. | Process for preparing 3-methylenecepham compounds or a salt thereof |
| US4436596A (en) * | 1982-11-16 | 1984-03-13 | Eli Lilly And Company | N-Substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamido)-4-oxo-azetidines and process |
-
1983
- 1983-07-22 US US06/516,215 patent/US4558123A/en not_active Expired - Fee Related
-
1984
- 1984-07-20 DK DK355584A patent/DK355584A/da not_active Application Discontinuation
- 1984-07-20 EP EP84304956A patent/EP0132394B1/en not_active Expired
- 1984-07-20 CA CA000459323A patent/CA1216575A/en not_active Expired
- 1984-07-20 GB GB08418524A patent/GB2143822B/en not_active Expired
- 1984-07-20 HU HU842829A patent/HU191696B/hu not_active IP Right Cessation
- 1984-07-20 JP JP59151961A patent/JPS6042387A/ja active Pending
- 1984-07-20 DE DE8484304956T patent/DE3474551D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8418524D0 (en) | 1984-08-22 |
| DK355584D0 (da) | 1984-07-20 |
| GB2143822B (en) | 1987-01-28 |
| HUT35684A (en) | 1985-07-29 |
| EP0132394B1 (en) | 1988-10-12 |
| CA1216575A (en) | 1987-01-13 |
| DE3474551D1 (en) | 1988-11-17 |
| JPS6042387A (ja) | 1985-03-06 |
| US4558123A (en) | 1985-12-10 |
| EP0132394A1 (en) | 1985-01-30 |
| GB2143822A (en) | 1985-02-20 |
| HU191696B (en) | 1987-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |