NL7714157A - Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van antibio- tisch werkzame, gesubstitueerde azetidine 2-on- derivaten. - Google Patents
Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van antibio- tisch werkzame, gesubstitueerde azetidine 2-on- derivaten.Info
- Publication number
- NL7714157A NL7714157A NL7714157A NL7714157A NL7714157A NL 7714157 A NL7714157 A NL 7714157A NL 7714157 A NL7714157 A NL 7714157A NL 7714157 A NL7714157 A NL 7714157A NL 7714157 A NL7714157 A NL 7714157A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- derivatives
- pharmaceutical preparations
- substituted azetidine
- active substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75398076A | 1976-12-23 | 1976-12-23 | |
| US05/855,841 US4144232A (en) | 1976-12-23 | 1977-11-30 | Substituted azetidin-2-one antibiotics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7714157A true NL7714157A (nl) | 1978-06-27 |
Family
ID=27115854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7714157A NL7714157A (nl) | 1976-12-23 | 1977-12-20 | Werkwijze ter bereiding van farmaceutische pre- paraten en werkwijze ter bereiding van antibio- tisch werkzame, gesubstitueerde azetidine 2-on- derivaten. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5392756A (xx) |
| CA (1) | CA1116618A (xx) |
| DE (1) | DE2757083A1 (xx) |
| ES (1) | ES465358A1 (xx) |
| FR (1) | FR2375209A1 (xx) |
| GB (1) | GB1591110A (xx) |
| IE (1) | IE46280B1 (xx) |
| IL (1) | IL53663A (xx) |
| NL (1) | NL7714157A (xx) |
-
1977
- 1977-12-20 GB GB52882/77A patent/GB1591110A/en not_active Expired
- 1977-12-20 NL NL7714157A patent/NL7714157A/xx not_active Application Discontinuation
- 1977-12-21 IL IL53663A patent/IL53663A/xx unknown
- 1977-12-21 DE DE19772757083 patent/DE2757083A1/de not_active Withdrawn
- 1977-12-22 IE IE2612/77A patent/IE46280B1/en unknown
- 1977-12-22 CA CA000293769A patent/CA1116618A/en not_active Expired
- 1977-12-22 FR FR7738902A patent/FR2375209A1/fr active Granted
- 1977-12-22 ES ES465358A patent/ES465358A1/es not_active Expired
- 1977-12-23 JP JP15634077A patent/JPS5392756A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1591110A (en) | 1981-06-17 |
| JPS5392756A (en) | 1978-08-15 |
| IL53663A (en) | 1981-10-30 |
| DE2757083A1 (de) | 1978-07-06 |
| IE46280L (en) | 1978-06-23 |
| ES465358A1 (es) | 1979-01-01 |
| FR2375209A1 (fr) | 1978-07-21 |
| FR2375209B1 (xx) | 1981-05-29 |
| CA1116618A (en) | 1982-01-19 |
| IL53663A0 (en) | 1978-03-10 |
| IE46280B1 (en) | 1983-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |