FR2269954A1 - - Google Patents
Info
- Publication number
- FR2269954A1 FR2269954A1 FR7513856A FR7513856A FR2269954A1 FR 2269954 A1 FR2269954 A1 FR 2269954A1 FR 7513856 A FR7513856 A FR 7513856A FR 7513856 A FR7513856 A FR 7513856A FR 2269954 A1 FR2269954 A1 FR 2269954A1
- 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.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or 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
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46871574A | 1974-05-10 | 1974-05-10 | |
| US46871774A | 1974-05-10 | 1974-05-10 | |
| US05/471,080 US3946001A (en) | 1974-05-17 | 1974-05-17 | (Carbamoylthi oacetyl)cephalosporin derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2269954A1 true FR2269954A1 (nl) | 1975-12-05 |
| FR2269954B1 FR2269954B1 (nl) | 1979-08-24 |
Family
ID=27413083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7513856A Expired FR2269954B1 (nl) | 1974-05-10 | 1975-05-02 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS50154284A (nl) |
| DE (1) | DE2520127A1 (nl) |
| FR (1) | FR2269954B1 (nl) |
| GB (1) | GB1500377A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201500377D0 (en) | 2015-01-09 | 2015-02-25 | Micromass Ltd | Lock mass using chromatographic peaks |
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1975
- 1975-04-04 GB GB1393875A patent/GB1500377A/en not_active Expired
- 1975-05-02 FR FR7513856A patent/FR2269954B1/fr not_active Expired
- 1975-05-06 DE DE19752520127 patent/DE2520127A1/de not_active Withdrawn
- 1975-05-10 JP JP5589775A patent/JPS50154284A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2520127A1 (de) | 1975-11-27 |
| FR2269954B1 (nl) | 1979-08-24 |
| GB1500377A (en) | 1978-02-08 |
| JPS50154284A (nl) | 1975-12-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |