NL7215298A - - Google Patents
Info
- Publication number
- NL7215298A NL7215298A NL7215298A NL7215298A NL7215298A NL 7215298 A NL7215298 A NL 7215298A NL 7215298 A NL7215298 A NL 7215298A NL 7215298 A NL7215298 A NL 7215298A NL 7215298 A NL7215298 A NL 7215298A
- Authority
- NL
- Netherlands
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
- 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
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/568—Four-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14372 | 1972-01-03 | ||
| GB1869572*[A GB1405757A (en) | 1972-01-03 | 1972-04-21 | 7-amino-cephem compounds |
| GB4197372 | 1972-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215298A true NL7215298A (xx) | 1973-07-05 |
Family
ID=27253671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215298A NL7215298A (xx) | 1972-01-03 | 1972-11-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3974154A (xx) |
| AU (1) | AU4856472A (xx) |
| BE (1) | BE791161A (xx) |
| CH (1) | CH592674A5 (xx) |
| DE (1) | DE2254644A1 (xx) |
| FR (1) | FR2166356B1 (xx) |
| GB (1) | GB1405757A (xx) |
| IL (1) | IL40802A0 (xx) |
| NL (1) | NL7215298A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426072A (en) * | 1973-01-18 | 1976-02-25 | Beecham Group Ltd | Cephalosporins |
| FR2281120A1 (fr) * | 1974-08-08 | 1976-03-05 | Roussel Uclaf | Nouvelles acetoxyethyl cephalosporines, leur procede de preparation et leur application comme medicaments |
| US4159266A (en) * | 1974-12-24 | 1979-06-26 | Eli Lilly And Company | Method of preparation of 3-methylenecephams |
| AT342197B (de) * | 1975-02-20 | 1978-03-28 | Ciba Geigy Ag | Neues verfahren zur herstellung von 3-cephemverbindungen |
| US4143038A (en) * | 1975-11-12 | 1979-03-06 | Shionogi & Co., Ltd. | Cephalosporin analogues |
| US4364865A (en) * | 1975-12-08 | 1982-12-21 | Ciba-Geigy Corporation | Bicyclic unsaturated thia-aza compounds and 4-acylthio azetidinone intermediates |
| IT1058858B (it) * | 1976-02-23 | 1982-05-10 | Snam Progetti | 5.6 deidropenicilline processo per la loro preparazione e intermdi ottenibili in detto processo |
| MY106399A (en) * | 1990-07-24 | 1995-05-30 | Pfizer | Cephalosporins and homologeus, preparation and pharmaceutical composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1337775A (fr) * | 1962-05-16 | 1963-09-20 | Glaxo Lab Ltd | Nouveaux dérivés de la céphalosporine c et leurs procédés de préparation |
| DE2132883A1 (de) * | 1970-07-08 | 1972-01-13 | Ciba Geigy Ag | Cephemverbindungen |
| GB1361183A (en) * | 1970-08-06 | 1974-07-24 | Glaxo Lab Ltd | Cephalosporin compounds |
| GB1381272A (en) * | 1971-01-26 | 1975-01-22 | Glaxo Lab Ltd | Cephalosporin compounds |
| US3849408A (en) * | 1971-05-03 | 1974-11-19 | Squibb & Sons Inc | 4-substituted-delta2-cephalosporin derivatives |
-
0
- BE BE791161D patent/BE791161A/xx unknown
-
1972
- 1972-04-21 GB GB1869572*[A patent/GB1405757A/en not_active Expired
- 1972-11-06 AU AU48564/72A patent/AU4856472A/en not_active Expired
- 1972-11-08 FR FR7239484A patent/FR2166356B1/fr not_active Expired
- 1972-11-08 DE DE2254644A patent/DE2254644A1/de active Pending
- 1972-11-10 NL NL7215298A patent/NL7215298A/xx unknown
- 1972-11-10 IL IL7240802A patent/IL40802A0/xx unknown
- 1972-11-10 CH CH1645072A patent/CH592674A5/xx not_active IP Right Cessation
-
1974
- 1974-04-24 US US05/463,541 patent/US3974154A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1405757A (en) | 1975-09-10 |
| FR2166356B1 (xx) | 1976-04-23 |
| FR2166356A1 (xx) | 1973-08-17 |
| AU4856472A (en) | 1974-05-09 |
| CH592674A5 (xx) | 1977-10-31 |
| IL40802A0 (en) | 1973-03-30 |
| BE791161A (fr) | 1973-05-09 |
| DE2254644A1 (de) | 1973-07-19 |
| US3974154A (en) | 1976-08-10 |