BE770729A - Nouveaux composes intermediaires pour la synthese de cephalosporines, penicillines et antibiotiques analogues - Google Patents
Nouveaux composes intermediaires pour la synthese de cephalosporines, penicillines et antibiotiques analoguesInfo
- Publication number
- BE770729A BE770729A BE770729A BE770729A BE770729A BE 770729 A BE770729 A BE 770729A BE 770729 A BE770729 A BE 770729A BE 770729 A BE770729 A BE 770729A BE 770729 A BE770729 A BE 770729A
- Authority
- BE
- Belgium
- Prior art keywords
- penicillins
- cephalosporins
- synthesis
- intermediate compounds
- new intermediate
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5228870A GB1368235A (en) | 1970-11-03 | 1970-11-03 | Azetidinone disulphides and their preparation |
| GB1586971*[A GB1374471A (en) | 1970-11-03 | 1971-05-19 | Azetidinone derivatives |
| GB5019771 | 1971-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE770729A true BE770729A (fr) | 1972-01-31 |
Family
ID=27257304
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE770729A BE770729A (fr) | 1970-11-03 | 1971-07-30 | Nouveaux composes intermediaires pour la synthese de cephalosporines, penicillines et antibiotiques analogues |
| BE774819A BE774819A (fr) | 1970-11-03 | 1971-11-03 | Procede de production d'intermediaires servant a la preparationde composes therapeutiques et produits obtenus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE774819A BE774819A (fr) | 1970-11-03 | 1971-11-03 | Procede de production d'intermediaires servant a la preparationde composes therapeutiques et produits obtenus |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3872086A (de) |
| AT (2) | AT335461B (de) |
| AU (2) | AU468950B2 (de) |
| BE (2) | BE770729A (de) |
| CH (3) | CH589621A5 (de) |
| DE (2) | DE2138321A1 (de) |
| FR (2) | FR2112412B1 (de) |
| GB (2) | GB1368235A (de) |
| NL (2) | NL7110611A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174318A (en) * | 1970-11-03 | 1979-11-13 | Glaxo Laboratories Ltd. | Alkylative cleavage of azetidinone disulfides |
| FR2143211B1 (de) | 1971-06-24 | 1975-10-31 | Fujisawa Pharmaceutical Co | |
| US4267340A (en) * | 1971-06-24 | 1981-05-12 | Fujisawa Pharmaceutical Co., Ltd. | Disulfide substituted oxazetidine derivatives |
| US4255328A (en) * | 1974-02-26 | 1981-03-10 | Ciba-Geigy Corporation | Sulfide intermediates for the manufacture of enol derivatives |
| US3953436A (en) * | 1974-04-19 | 1976-04-27 | Eli Lilly And Company | 3,4-Dicarboxycephalosporins and derivatives |
| US4159266A (en) * | 1974-12-24 | 1979-06-26 | Eli Lilly And Company | Method of preparation of 3-methylenecephams |
| US4048162A (en) * | 1975-10-29 | 1977-09-13 | Eli Lilly And Company | Process for preparing 3-hydroxy cephalosporins |
| US4115383A (en) * | 1976-02-23 | 1978-09-19 | Eli Lilly And Company | Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation |
| US4335240A (en) * | 1980-04-07 | 1982-06-15 | Eli Lilly And Company | Process for cyclization |
| US4293495A (en) * | 1980-04-07 | 1981-10-06 | Eli Lilly And Company | Symmetrical azetidinone aldehyde disulfides and process |
| US4302391A (en) * | 1980-04-07 | 1981-11-24 | Eli Lilly And Company | Unsymmetrical azetidinone aldehyde disulfides and process |
| US4293493A (en) * | 1980-04-07 | 1981-10-06 | Eli Lilly And Company | Azetidinone alcohol disulfides and process for cyclization |
| CN100387103C (zh) * | 1999-08-12 | 2008-05-07 | Ibiden股份有限公司 | 多层印刷电路板和半导体器件 |
| CN108658942B (zh) * | 2018-04-28 | 2020-06-30 | 中南民族大学 | 一种基于氧代氮杂环丁烷吡唑羧酸酯化合物及其微波水热法合成方法和应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759440A (fr) * | 1969-11-27 | 1971-05-26 | Ciba Geigy Ag | Nouveau thiadiazabicyclo-alcene |
-
1970
- 1970-11-03 GB GB5228870A patent/GB1368235A/en not_active Expired
-
1971
- 1971-05-19 GB GB1586971*[A patent/GB1374471A/en not_active Expired
- 1971-07-30 FR FR7128117A patent/FR2112412B1/fr not_active Expired
- 1971-07-30 AT AT669271A patent/AT335461B/de not_active IP Right Cessation
- 1971-07-30 DE DE19712138321 patent/DE2138321A1/de not_active Withdrawn
- 1971-07-30 US US167848A patent/US3872086A/en not_active Expired - Lifetime
- 1971-07-30 NL NL7110611A patent/NL7110611A/xx not_active Application Discontinuation
- 1971-07-30 AU AU31845/71A patent/AU468950B2/en not_active Expired
- 1971-07-30 CH CH1129571A patent/CH589621A5/xx not_active IP Right Cessation
- 1971-07-30 BE BE770729A patent/BE770729A/xx unknown
- 1971-11-02 DE DE19712154513 patent/DE2154513A1/de active Pending
- 1971-11-02 AU AU35254/71A patent/AU463908B2/en not_active Expired
- 1971-11-02 FR FR7139183A patent/FR2113448A5/fr not_active Expired
- 1971-11-02 AT AT943871A patent/AT326138B/de not_active IP Right Cessation
- 1971-11-02 CH CH1595271A patent/CH575410A5/xx not_active IP Right Cessation
- 1971-11-02 NL NL7115054A patent/NL7115054A/xx unknown
- 1971-11-03 BE BE774819A patent/BE774819A/xx unknown
-
1976
- 1976-11-17 CH CH1446976A patent/CH597182A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2154513A1 (de) | 1972-05-04 |
| FR2112412A1 (de) | 1972-06-16 |
| NL7110611A (de) | 1972-05-05 |
| AU463908B2 (en) | 1975-08-07 |
| AU468950B2 (en) | 1976-01-29 |
| GB1368235A (en) | 1974-09-25 |
| US3872086A (en) | 1975-03-18 |
| CH575410A5 (de) | 1976-05-14 |
| AT326138B (de) | 1975-11-25 |
| DE2138321A1 (de) | 1972-05-04 |
| NL7115054A (de) | 1972-05-05 |
| GB1374471A (en) | 1974-11-20 |
| AT335461B (de) | 1977-03-10 |
| AU3525471A (en) | 1973-05-10 |
| AU3184571A (en) | 1973-02-01 |
| FR2112412B1 (de) | 1976-05-14 |
| CH589621A5 (de) | 1977-07-15 |
| BE774819A (fr) | 1972-05-03 |
| FR2113448A5 (de) | 1972-06-23 |
| ATA943871A (de) | 1975-02-15 |
| CH597182A5 (de) | 1978-03-31 |
| ATA669271A (de) | 1976-07-15 |
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