BE678705A - - Google Patents
Info
- Publication number
- BE678705A BE678705A BE678705DA BE678705A BE 678705 A BE678705 A BE 678705A BE 678705D A BE678705D A BE 678705DA BE 678705 A BE678705 A BE 678705A
- Authority
- BE
- Belgium
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17506/65A GB1066115A (en) | 1965-04-26 | 1965-04-26 | 2-azetidinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678705A true BE678705A (en:Method) | 1966-09-01 |
Family
ID=10096377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678705D BE678705A (en:Method) | 1965-04-26 | 1966-03-30 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3452000A (en:Method) |
| AT (1) | AT258304B (en:Method) |
| BE (1) | BE678705A (en:Method) |
| BR (1) | BR6678804D0 (en:Method) |
| CH (1) | CH453366A (en:Method) |
| DE (1) | DE1595901A1 (en:Method) |
| DK (1) | DK115183B (en:Method) |
| ES (1) | ES325994A1 (en:Method) |
| FI (1) | FI43436B (en:Method) |
| FR (1) | FR5507M (en:Method) |
| GB (1) | GB1066115A (en:Method) |
| IL (1) | IL25454A (en:Method) |
| NL (2) | NL6605374A (en:Method) |
| NO (1) | NO119799B (en:Method) |
| SE (1) | SE315286B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0367722B1 (de) * | 1988-11-04 | 1993-05-19 | Ciba-Geigy Ag | Verfahren zur Herstellung von optisch aktiven Acyloxyazetidinonen |
| US5317100A (en) * | 1988-11-04 | 1994-05-31 | Ciba-Geigy Corp. | Process for the preparation of optically active acyloxyazetidinones |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028378A (en) * | 1962-04-03 | Pharmacologically active compounds |
-
0
- NL NL129023D patent/NL129023C/xx active
-
1965
- 1965-04-26 GB GB17506/65A patent/GB1066115A/en not_active Expired
-
1966
- 1966-03-23 IL IL25454A patent/IL25454A/xx unknown
- 1966-03-28 US US537717A patent/US3452000A/en not_active Expired - Lifetime
- 1966-03-28 FI FI0787/66A patent/FI43436B/fi active
- 1966-03-30 BE BE678705D patent/BE678705A/xx unknown
- 1966-03-30 DK DK164866AA patent/DK115183B/da unknown
- 1966-04-05 NO NO162486A patent/NO119799B/no unknown
- 1966-04-18 BR BR178804/66A patent/BR6678804D0/pt unknown
- 1966-04-21 DE DE19661595901 patent/DE1595901A1/de active Pending
- 1966-04-21 SE SE5445/66A patent/SE315286B/xx unknown
- 1966-04-21 NL NL6605374A patent/NL6605374A/xx unknown
- 1966-04-26 ES ES0325994A patent/ES325994A1/es not_active Expired
- 1966-04-26 CH CH602766A patent/CH453366A/fr unknown
- 1966-04-26 AT AT391666A patent/AT258304B/de active
- 1966-05-23 FR FR62594A patent/FR5507M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI43436B (en:Method) | 1970-12-31 |
| NL6605374A (en:Method) | 1966-10-27 |
| CH453366A (fr) | 1968-06-14 |
| AT258304B (de) | 1967-11-27 |
| GB1066115A (en) | 1967-04-19 |
| NL129023C (en:Method) | |
| BR6678804D0 (pt) | 1973-12-26 |
| US3452000A (en) | 1969-06-24 |
| DE1595901A1 (de) | 1970-02-12 |
| IL25454A (en) | 1969-07-30 |
| SE315286B (en:Method) | 1969-09-29 |
| DK115183B (da) | 1969-09-15 |
| ES325994A1 (es) | 1967-03-01 |
| FR5507M (en:Method) | 1967-11-06 |
| NO119799B (en:Method) | 1970-07-06 |