NL7317727A - - Google Patents
Info
- Publication number
- NL7317727A NL7317727A NL7317727A NL7317727A NL7317727A NL 7317727 A NL7317727 A NL 7317727A NL 7317727 A NL7317727 A NL 7317727A NL 7317727 A NL7317727 A NL 7317727A NL 7317727 A NL7317727 A NL 7317727A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- 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 Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65611—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. penicillins and analogs
-
- 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 Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65613—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. cephalosporins and analogs
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 |
|---|---|---|---|
| GB5970872 | 1972-12-27 | ||
| GB2052673*[A GB1459999A (en) | 1972-12-27 | 1973-04-30 | Penicillin and cephalosporin intermediates |
| GB4695373 | 1973-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7317727A true NL7317727A (xx) | 1974-07-01 |
Family
ID=27257877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7317727A NL7317727A (xx) | 1972-12-27 | 1973-12-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3994883A (xx) |
| JP (1) | JPS49124092A (xx) |
| DE (1) | DE2364759A1 (xx) |
| ES (1) | ES421738A1 (xx) |
| FR (1) | FR2212137B1 (xx) |
| GB (1) | GB1459999A (xx) |
| NL (1) | NL7317727A (xx) |
| SE (1) | SE7613610L (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI760756A (xx) * | 1975-03-26 | 1976-09-27 | Novo Industri As | |
| US4202817A (en) * | 1976-07-07 | 1980-05-13 | Novo Industri A/S | Process for the production of penam and cephem derivatives |
| FR2511372A1 (fr) * | 1981-08-17 | 1983-02-18 | Rhone Poulenc Sante | Nouveaux derives de la cephalosporine et leur preparation |
| US5006661A (en) * | 1987-06-16 | 1991-04-09 | University Of Cincinnati | Selective stereospecific biologically active beta-lactams |
| US4855419A (en) * | 1987-06-16 | 1989-08-08 | University Of Cincinnati | Application of 4-[1-oxoalkyl]-2,5-oxazolidinediones in selective stereospecific formation of biologically active α-lactams |
| GB2240102B (en) * | 1990-01-22 | 1993-10-20 | Biochemie Gmbh | Improvements in or relating to beta lactam production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL39062A (en) * | 1971-04-15 | 1975-02-10 | Toyama Chemical Co Ltd | A process for producing an antibiotic substance of the penicillin and cephalosporin series |
| GB1377661A (en) * | 1971-06-05 | 1974-12-18 | Yamanouchi Pharma Co Ltd | Oxofuryl ester derivatives of penicillin and cephalosporin |
| BE791099A (fr) * | 1971-11-09 | 1973-05-08 | American Home Prod | Intermediaires pour la production de penicillines semi-synthetiques et procedes pour les obtenir |
-
1973
- 1973-04-30 GB GB2052673*[A patent/GB1459999A/en not_active Expired
- 1973-12-21 US US05/427,363 patent/US3994883A/en not_active Expired - Lifetime
- 1973-12-22 ES ES421738A patent/ES421738A1/es not_active Expired
- 1973-12-26 JP JP49004465A patent/JPS49124092A/ja active Pending
- 1973-12-27 FR FR7346484A patent/FR2212137B1/fr not_active Expired
- 1973-12-27 DE DE2364759A patent/DE2364759A1/de not_active Withdrawn
- 1973-12-27 NL NL7317727A patent/NL7317727A/xx not_active Application Discontinuation
-
1976
- 1976-12-03 SE SE7613610A patent/SE7613610L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3994883A (en) | 1976-11-30 |
| JPS49124092A (xx) | 1974-11-27 |
| GB1459999A (en) | 1976-12-31 |
| DE2364759A1 (de) | 1974-07-04 |
| FR2212137A1 (xx) | 1974-07-26 |
| SE7613610L (sv) | 1976-12-03 |
| ES421738A1 (es) | 1976-09-16 |
| FR2212137B1 (xx) | 1977-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |