ES493598A0 - Un procedimiento para la preparacion de azetidin-2-ona. - Google Patents
Un procedimiento para la preparacion de azetidin-2-ona.Info
- Publication number
- ES493598A0 ES493598A0 ES493598A ES493598A ES493598A0 ES 493598 A0 ES493598 A0 ES 493598A0 ES 493598 A ES493598 A ES 493598A ES 493598 A ES493598 A ES 493598A ES 493598 A0 ES493598 A0 ES 493598A0
- Authority
- ES
- Spain
- Prior art keywords
- ona
- azetidin
- procedure
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- 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
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/02—Preparation
- C07D477/04—Preparation by forming the ring or condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5984379A | 1979-07-23 | 1979-07-23 | |
US06/059,842 US4273709A (en) | 1979-07-23 | 1979-07-23 | Process for the preparation of thienamycin and intermediates |
Publications (2)
Publication Number | Publication Date |
---|---|
ES493598A0 true ES493598A0 (es) | 1981-06-16 |
ES8105708A1 ES8105708A1 (es) | 1981-06-16 |
Family
ID=26739255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493598A Expired ES8105708A1 (es) | 1979-07-23 | 1980-07-22 | Un procedimiento para la preparacion de azetidin-2-ona. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0026817B1 (es) |
DE (1) | DE3067688D1 (es) |
DK (1) | DK314280A (es) |
ES (1) | ES8105708A1 (es) |
GR (1) | GR69717B (es) |
IE (1) | IE50071B1 (es) |
PT (1) | PT71552B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3071008D1 (en) * | 1979-04-27 | 1985-09-26 | Merck & Co Inc | Process for the preparation of 3-(1-hydroxyethyl)-azetidinones |
EP0300657B1 (en) * | 1987-07-17 | 1993-03-31 | Merck & Co. Inc. | 4-substituted 3-oxobutanoate ester derivatives |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174316A (en) * | 1978-08-14 | 1979-11-13 | Merck & Co., Inc. | 4-Iodomethylazetidin-2-one |
DE3071008D1 (en) * | 1979-04-27 | 1985-09-26 | Merck & Co Inc | Process for the preparation of 3-(1-hydroxyethyl)-azetidinones |
-
1980
- 1980-07-14 PT PT7155280A patent/PT71552B/pt unknown
- 1980-07-21 GR GR62514A patent/GR69717B/el unknown
- 1980-07-21 IE IE150480A patent/IE50071B1/en unknown
- 1980-07-22 ES ES493598A patent/ES8105708A1/es not_active Expired
- 1980-07-22 EP EP80104297A patent/EP0026817B1/en not_active Expired
- 1980-07-22 DK DK314280A patent/DK314280A/da not_active Application Discontinuation
- 1980-07-22 DE DE8080104297T patent/DE3067688D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0026817A1 (en) | 1981-04-15 |
EP0026817B1 (en) | 1984-05-02 |
DK314280A (da) | 1981-01-24 |
ES8105708A1 (es) | 1981-06-16 |
DE3067688D1 (en) | 1984-06-07 |
GR69717B (es) | 1982-07-09 |
PT71552A (en) | 1980-08-01 |
PT71552B (en) | 1981-12-14 |
IE50071B1 (en) | 1986-02-05 |
IE801504L (en) | 1981-01-23 |
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