JPS50106994A - - Google Patents
Info
- Publication number
- JPS50106994A JPS50106994A JP829975A JP829975A JPS50106994A JP S50106994 A JPS50106994 A JP S50106994A JP 829975 A JP829975 A JP 829975A JP 829975 A JP829975 A JP 829975A JP S50106994 A JPS50106994 A JP S50106994A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43447274A | 1974-01-18 | 1974-01-18 | |
| US43447574A | 1974-01-18 | 1974-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50106994A true JPS50106994A (nl) | 1975-08-22 |
Family
ID=27030200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP829975A Pending JPS50106994A (nl) | 1974-01-18 | 1975-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS50106994A (nl) |
| DE (1) | DE2501034A1 (nl) |
| FR (1) | FR2258184B1 (nl) |
| GB (1) | GB1484616A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492435A (en) * | 1974-08-30 | 1977-11-16 | Squibb & Sons Inc | Cephalosporins |
-
1974
- 1974-11-25 GB GB5097074A patent/GB1484616A/en not_active Expired
-
1975
- 1975-01-13 DE DE19752501034 patent/DE2501034A1/de active Pending
- 1975-01-17 FR FR7501500A patent/FR2258184B1/fr not_active Expired
- 1975-01-18 JP JP829975A patent/JPS50106994A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2258184B1 (nl) | 1978-07-21 |
| FR2258184A1 (nl) | 1975-08-18 |
| GB1484616A (en) | 1977-09-01 |
| DE2501034A1 (de) | 1975-07-24 |