FI760756A - - Google Patents
Info
- Publication number
- FI760756A FI760756A FI760756A FI760756A FI760756A FI 760756 A FI760756 A FI 760756A FI 760756 A FI760756 A FI 760756A FI 760756 A FI760756 A FI 760756A FI 760756 A FI760756 A FI 760756A
- Authority
- FI
- Finland
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 System
- 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 System
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1278875A GB1546385A (en) | 1975-03-26 | 1975-03-26 | Process for the preparation of phosphorus derivatives of secondary ammonium salts of penam and cephem compounds |
| GB2682675 | 1975-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI760756A true FI760756A (US06811534-20041102-M00003.png) | 1976-09-27 |
Family
ID=26249265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760756A FI760756A (US06811534-20041102-M00003.png) | 1975-03-26 | 1976-03-22 |
Country Status (12)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926954A (en) * | 1970-05-27 | 1975-12-16 | Erwin Kiesewetter | Preparation of salts of carboxylic acids containing a beta-lactam groups |
| US3962215A (en) * | 1971-10-04 | 1976-06-08 | American Home Products Corporation | Intermediates for preparing semi-synthetic penicillins and processes relating thereto |
| US3994911A (en) * | 1971-11-09 | 1976-11-30 | American Home Products Corporation | Intermediate for producing semi-synthetic penicillins and cephalosporins |
| BE791099A (fr) * | 1971-11-09 | 1973-05-08 | American Home Prod | Intermediaires pour la production de penicillines semi-synthetiques et procedes pour les obtenir |
| US3932391A (en) * | 1972-10-02 | 1976-01-13 | American Home Products Corporation | Cephalosporin isocyanates |
| GB1459999A (en) * | 1972-12-27 | 1976-12-31 | Novo Industri As | Penicillin and cephalosporin intermediates |
| US3953436A (en) * | 1974-04-19 | 1976-04-27 | Eli Lilly And Company | 3,4-Dicarboxycephalosporins and derivatives |
-
1976
- 1976-03-22 US US05/669,048 patent/US4082745A/en not_active Expired - Lifetime
- 1976-03-22 FI FI760756A patent/FI760756A/fi not_active Application Discontinuation
- 1976-03-23 PT PT64936A patent/PT64936B/pt unknown
- 1976-03-23 SE SE7603560A patent/SE7603560L/xx unknown
- 1976-03-24 DE DE19762612523 patent/DE2612523A1/de not_active Withdrawn
- 1976-03-25 CH CH375476A patent/CH614450A5/xx not_active IP Right Cessation
- 1976-03-25 FR FR7608650A patent/FR2305439A1/fr not_active Withdrawn
- 1976-03-25 NO NO761053A patent/NO761053L/no unknown
- 1976-03-26 NL NL7603231A patent/NL7603231A/xx not_active Application Discontinuation
- 1976-03-26 ES ES446387A patent/ES446387A1/es not_active Expired
- 1976-03-26 JP JP51033432A patent/JPS51118791A/ja active Pending
- 1976-03-26 DK DK136276AA patent/DK140989B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4082745A (en) | 1978-04-04 |
| SE7603560L (sv) | 1976-09-27 |
| JPS51118791A (en) | 1976-10-18 |
| DE2612523A1 (de) | 1976-10-14 |
| PT64936B (en) | 1977-08-25 |
| NL7603231A (nl) | 1976-09-28 |
| PT64936A (en) | 1976-04-01 |
| DK140989B (da) | 1979-12-17 |
| FR2305439A1 (fr) | 1976-10-22 |
| CH614450A5 (US06811534-20041102-M00003.png) | 1979-11-30 |
| ES446387A1 (es) | 1979-06-01 |
| DK136276A (US06811534-20041102-M00003.png) | 1976-09-27 |
| DK140989C (US06811534-20041102-M00003.png) | 1980-06-02 |
| NO761053L (US06811534-20041102-M00003.png) | 1976-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: NOVO INDUSTRI A/S |