AT250374B - Verfahren zur Herstellung von 3-substituierten 2-Azetidinonen - Google Patents
Verfahren zur Herstellung von 3-substituierten 2-AzetidinonenInfo
- Publication number
- AT250374B AT250374B AT404664A AT404664A AT250374B AT 250374 B AT250374 B AT 250374B AT 404664 A AT404664 A AT 404664A AT 404664 A AT404664 A AT 404664A AT 250374 B AT250374 B AT 250374B
- Authority
- AT
- Austria
- Prior art keywords
- azetidinones
- substituted
- preparation
- Prior art date
Links
- -1 3-substituted 2-azetidinones Chemical class 0.000 title 1
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
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 |
|---|---|---|---|
| GB1821963A GB1074097A (en) | 1963-05-08 | 1963-05-08 | 1-substituted-2-azetidinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT250374B true AT250374B (de) | 1966-11-10 |
Family
ID=10108700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT404664A AT250374B (de) | 1963-05-08 | 1964-05-08 | Verfahren zur Herstellung von 3-substituierten 2-Azetidinonen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT250374B (de) |
| BE (1) | BE647669A (de) |
| CH (1) | CH424787A (de) |
| DK (1) | DK104983C (de) |
| GB (1) | GB1074097A (de) |
-
1963
- 1963-05-08 GB GB1821963A patent/GB1074097A/en not_active Expired
-
1964
- 1964-04-28 DK DK211664A patent/DK104983C/da active
- 1964-05-06 CH CH593364A patent/CH424787A/fr unknown
- 1964-05-08 BE BE647669A patent/BE647669A/xx unknown
- 1964-05-08 AT AT404664A patent/AT250374B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DK104983C (da) | 1966-08-01 |
| GB1074097A (en) | 1967-06-28 |
| CH424787A (fr) | 1966-11-30 |
| BE647669A (de) | 1964-08-31 |
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