AT313912B - Verfahren zur Herstellung von Azetidinonen-(2) - Google Patents
Verfahren zur Herstellung von Azetidinonen-(2)Info
- Publication number
- AT313912B AT313912B AT821771A AT821771A AT313912B AT 313912 B AT313912 B AT 313912B AT 821771 A AT821771 A AT 821771A AT 821771 A AT821771 A AT 821771A AT 313912 B AT313912 B AT 313912B
- Authority
- AT
- Austria
- Prior art keywords
- azetidinones
- preparation
- 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
-
- 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
- C07D205/09—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)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702046822 DE2046822A1 (de) | 1970-09-23 | 1970-09-23 | Neue Azetidinone-(2) und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT313912B true AT313912B (de) | 1974-03-11 |
Family
ID=5783147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT821771A AT313912B (de) | 1970-09-23 | 1971-09-22 | Verfahren zur Herstellung von Azetidinonen-(2) |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT313912B (de) |
| BE (1) | BE772990A (de) |
| DE (1) | DE2046822A1 (de) |
| FR (1) | FR2108456A5 (de) |
| NL (1) | NL7112824A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162250A (en) * | 1976-09-08 | 1979-07-24 | Smithkline Corporation | 3-Aminoazetidinone derivatives |
| JPS56125360A (en) * | 1980-03-07 | 1981-10-01 | Sagami Chem Res Center | Beta-lactam compound |
| US5229510A (en) * | 1983-12-01 | 1993-07-20 | Merck & Co., Inc. | β-lactams useful in determining the amount of elastase in a clinical sample |
| US5229381A (en) * | 1983-12-01 | 1993-07-20 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
| US4680391A (en) * | 1983-12-01 | 1987-07-14 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
| US5100880A (en) * | 1991-03-20 | 1992-03-31 | Merck & Co., Inc. | Novel betalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone |
| US5104862A (en) * | 1991-03-20 | 1992-04-14 | Merck & Co., Inc. | Bethalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone |
| US5348953A (en) * | 1991-06-25 | 1994-09-20 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
| EP0666846A1 (de) * | 1992-10-27 | 1995-08-16 | Merck & Co. Inc. | Neue substituierte azetiddione als entzündungshemmende und antidegenerative mittel |
| US5591737A (en) * | 1992-12-17 | 1997-01-07 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
| US5747485A (en) * | 1995-04-13 | 1998-05-05 | Merck & Co., Inc. | Substituted azetidiones as anti-inflammatory and antidegenerative agents |
-
1970
- 1970-09-23 DE DE19702046822 patent/DE2046822A1/de active Pending
-
1971
- 1971-09-17 NL NL7112824A patent/NL7112824A/xx unknown
- 1971-09-22 AT AT821771A patent/AT313912B/de not_active IP Right Cessation
- 1971-09-23 BE BE772990A patent/BE772990A/xx unknown
- 1971-09-23 FR FR7134243A patent/FR2108456A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2046822A1 (de) | 1972-03-30 |
| BE772990A (fr) | 1972-03-23 |
| NL7112824A (de) | 1972-03-27 |
| FR2108456A5 (en) | 1972-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |