GB8629990D0 - Cephem compounds - Google Patents
Cephem compoundsInfo
- Publication number
- GB8629990D0 GB8629990D0 GB868629990A GB8629990A GB8629990D0 GB 8629990 D0 GB8629990 D0 GB 8629990D0 GB 868629990 A GB868629990 A GB 868629990A GB 8629990 A GB8629990 A GB 8629990A GB 8629990 D0 GB8629990 D0 GB 8629990D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- cephem compounds
- cephem
- compounds
- Prior art date
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/32—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838320673A GB8320673D0 (en) | 1983-08-01 | 1983-08-01 | Cephem compounds |
| GB838330472A GB8330472D0 (en) | 1983-11-15 | 1983-11-15 | Cephem compounds |
| GB08419190A GB2144420B (en) | 1983-08-01 | 1984-07-27 | New cephem compounds and processes for preparation thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8629990D0 true GB8629990D0 (en) | 1987-01-28 |
| GB2183649A GB2183649A (en) | 1987-06-10 |
| GB2183649B GB2183649B (en) | 1987-12-16 |
Family
ID=27262172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08629990A Expired GB2183649B (en) | 1983-08-01 | 1984-07-27 | New cephem compounds and processes for preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2183649B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281117A (en) * | 1980-09-04 | 1981-07-28 | Eli Lilly And Company | Process for 3-chloro cephalosporin nucleus |
| US4521598A (en) * | 1983-09-28 | 1985-06-04 | Eli Lilly And Company | 3-Azidocephalosporins |
-
1984
- 1984-07-27 GB GB08629990A patent/GB2183649B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2183649B (en) | 1987-12-16 |
| GB2183649A (en) | 1987-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970727 |