FR2223373B1 - - Google Patents
Info
- Publication number
- FR2223373B1 FR2223373B1 FR7343697A FR7343697A FR2223373B1 FR 2223373 B1 FR2223373 B1 FR 2223373B1 FR 7343697 A FR7343697 A FR 7343697A FR 7343697 A FR7343697 A FR 7343697A FR 2223373 B1 FR2223373 B1 FR 2223373B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
-
- 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
- C07F9/553—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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31448472A | 1972-12-12 | 1972-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2223373A1 FR2223373A1 (de) | 1974-10-25 |
| FR2223373B1 true FR2223373B1 (de) | 1978-10-27 |
Family
ID=23220145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7343697A Expired FR2223373B1 (de) | 1972-12-12 | 1973-12-07 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4987693A (de) |
| CH (1) | CH594685A5 (de) |
| DE (1) | DE2361616A1 (de) |
| FR (1) | FR2223373B1 (de) |
| GB (1) | GB1429573A (de) |
| NL (1) | NL7316285A (de) |
-
1973
- 1973-11-28 NL NL7316285A patent/NL7316285A/xx not_active Application Discontinuation
- 1973-12-07 FR FR7343697A patent/FR2223373B1/fr not_active Expired
- 1973-12-10 GB GB5716273A patent/GB1429573A/en not_active Expired
- 1973-12-10 CH CH1729373A patent/CH594685A5/xx not_active IP Right Cessation
- 1973-12-11 DE DE2361616A patent/DE2361616A1/de active Pending
- 1973-12-12 JP JP48137866A patent/JPS4987693A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223373A1 (de) | 1974-10-25 |
| CH594685A5 (de) | 1978-01-31 |
| DE2361616A1 (de) | 1974-06-20 |
| NL7316285A (de) | 1974-06-14 |
| GB1429573A (en) | 1976-03-24 |
| JPS4987693A (de) | 1974-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |