DK501781A - Fremgangsmaade til fremstilling af 2-oxoazetidin-derivater - Google Patents
Fremgangsmaade til fremstilling af 2-oxoazetidin-derivaterInfo
- Publication number
- DK501781A DK501781A DK501781A DK501781A DK501781A DK 501781 A DK501781 A DK 501781A DK 501781 A DK501781 A DK 501781A DK 501781 A DK501781 A DK 501781A DK 501781 A DK501781 A DK 501781A
- Authority
- DK
- Denmark
- Prior art keywords
- preparing
- procedure
- oxoazetidine derivatives
- oxoazetidine
- derivatives
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
- C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
-
- 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
-
- 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
- C07D205/085—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 nitrogen atom directly attached in position 3
-
- 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)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP1980/000281 WO1982001705A1 (fr) | 1980-11-13 | 1980-11-13 | Derives 4-substitue-2-oxoazetidine et leur procede de preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK501781A true DK501781A (da) | 1982-05-14 |
Family
ID=13706115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK501781A DK501781A (da) | 1980-11-13 | 1981-11-12 | Fremgangsmaade til fremstilling af 2-oxoazetidin-derivater |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4427586A (fr) |
| EP (1) | EP0052299A1 (fr) |
| JP (1) | JPS57108066A (fr) |
| CA (1) | CA1166640A (fr) |
| DK (1) | DK501781A (fr) |
| ES (1) | ES507065A0 (fr) |
| GB (1) | GB2087394B (fr) |
| HU (1) | HU185670B (fr) |
| WO (1) | WO1982001705A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL67451A (en) * | 1981-12-25 | 1987-10-20 | Takeda Chemical Industries Ltd | 4-cyano-2-azetidinones and production thereof and process for the preparation of 4-carbamoyl-2-azetidinones using them |
| US4873324A (en) * | 1985-02-19 | 1989-10-10 | Merck & Co., Inc. | Process for chiral synthesis of 1-beta-methyl-carbapenem intermediates |
| US5075436A (en) * | 1986-01-08 | 1991-12-24 | Merck & Co., Inc. | Chiral 1-β-methyl-carbapenem intermediates |
| US5051529A (en) * | 1988-12-12 | 1991-09-24 | Eastman Kodak Company | Method for functionalization of nucleophiles |
| US5113011A (en) * | 1988-12-12 | 1992-05-12 | Eastman Kodak Company | Method of functionalization of nucleophiles |
| DE69231883T2 (de) * | 1991-12-09 | 2001-10-04 | Takasago International Corp., Tokio/Tokyo | 4-(1,1-Dialkoxycarbonyl-Alkyl)Azetidin-2-on-Derivate zur Herstellung von 4-(1-Carboxy-Alkyl)Azetidin-2-on-Derivaten |
| RO116087B1 (ro) * | 1992-09-18 | 2000-10-30 | Merck & Co Inc | Procedeu de preparare a 1-beta-metil carbapenemilor si intermediari in sinteza acestora |
| HRP931047B1 (en) * | 1993-07-09 | 2000-02-29 | Pliva Pharm & Chem Works | 2-bromo- and 2-nitroxy derivatives of 3-bromo- and 3,3-dibromo-4-oxo-azetidines, processes for the preparation thereof and their use |
| SK13897A3 (en) * | 1996-02-06 | 1998-05-06 | Pliva Pharm & Chem Works | 3-bromo- and 3,3-dibromo-4-oxo-1-azetidines, method for preparation thereof and their use |
| KR100451413B1 (ko) * | 2001-12-28 | 2004-10-06 | 한국과학기술연구원 | 클루이베로마이시스 마르시아누스의 카르보닐 환원효소를이용한 카르보닐 화합물의 환원반응 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085100A (en) * | 1976-11-01 | 1978-04-18 | Smithkline Corporation | Intermediate for dephthaloylation of azetidinone compounds |
| US4262010A (en) | 1979-12-03 | 1981-04-14 | Merck & Co., Inc. | 6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acids |
-
1980
- 1980-11-13 WO PCT/JP1980/000281 patent/WO1982001705A1/fr unknown
-
1981
- 1981-10-30 EP EP81109447A patent/EP0052299A1/fr not_active Withdrawn
- 1981-11-12 GB GB8134083A patent/GB2087394B/en not_active Expired
- 1981-11-12 DK DK501781A patent/DK501781A/da not_active Application Discontinuation
- 1981-11-12 JP JP56182148A patent/JPS57108066A/ja active Pending
- 1981-11-12 ES ES507065A patent/ES507065A0/es active Granted
- 1981-11-12 CA CA000389924A patent/CA1166640A/fr not_active Expired
- 1981-11-13 HU HU813408A patent/HU185670B/hu unknown
- 1981-11-13 US US06/321,325 patent/US4427586A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1982001705A1 (fr) | 1982-05-27 |
| CA1166640A (fr) | 1984-05-01 |
| GB2087394B (en) | 1984-12-05 |
| ES8206462A1 (es) | 1982-08-16 |
| HU185670B (en) | 1985-03-28 |
| EP0052299A1 (fr) | 1982-05-26 |
| GB2087394A (en) | 1982-05-26 |
| JPS57108066A (en) | 1982-07-05 |
| ES507065A0 (es) | 1982-08-16 |
| US4427586A (en) | 1984-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |