JPS5156490A - - Google Patents
Info
- Publication number
- JPS5156490A JPS5156490A JP50109522A JP10952275A JPS5156490A JP S5156490 A JPS5156490 A JP S5156490A JP 50109522 A JP50109522 A JP 50109522A JP 10952275 A JP10952275 A JP 10952275A JP S5156490 A JPS5156490 A JP S5156490A
- 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
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4285974A GB1468068A (en) | 1974-10-03 | 1974-10-03 | Preparation of cephalosporin precursors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5156490A true JPS5156490A (ja) | 1976-05-18 |
Family
ID=10426283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50109522A Pending JPS5156490A (ja) | 1974-10-03 | 1975-09-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4085113A (ja) |
| JP (1) | JPS5156490A (ja) |
| DE (1) | DE2540309A1 (ja) |
| FR (1) | FR2286830A1 (ja) |
| GB (1) | GB1468068A (ja) |
| HU (1) | HU172721B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1090806A (en) * | 1977-01-10 | 1980-12-02 | Mitsuru Yoshioka | Oxazolines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705892A (en) * | 1970-09-14 | 1972-12-12 | Lilly Co Eli | Rearrangement of penicillin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594389A (en) * | 1969-06-12 | 1971-07-20 | Lilly Co Eli | Ceritain 4-(n-alkenylcarbamyl) thiazoles |
| GB1368232A (en) * | 1970-07-31 | 1974-09-25 | Glaxo Lab Ltd | Azetidino-thiazolidine compounds |
| US3862181A (en) * | 1970-10-28 | 1975-01-21 | Squibb & Sons Inc | Process for preparing cephalosporins |
| US3862164A (en) * | 1971-02-03 | 1975-01-21 | Lilly Co Eli | Thiazolidine azetidinones |
-
1974
- 1974-10-03 GB GB4285974A patent/GB1468068A/en not_active Expired
-
1975
- 1975-07-23 US US05/598,260 patent/US4085113A/en not_active Expired - Lifetime
- 1975-09-10 DE DE19752540309 patent/DE2540309A1/de not_active Withdrawn
- 1975-09-11 JP JP50109522A patent/JPS5156490A/ja active Pending
- 1975-09-12 FR FR7528065A patent/FR2286830A1/fr not_active Withdrawn
- 1975-09-15 HU HU75SO1157A patent/HU172721B/hu unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705892A (en) * | 1970-09-14 | 1972-12-12 | Lilly Co Eli | Rearrangement of penicillin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2540309A1 (de) | 1976-04-15 |
| FR2286830A1 (fr) | 1976-04-30 |
| GB1468068A (en) | 1977-03-23 |
| US4085113A (en) | 1978-04-18 |
| HU172721B (hu) | 1978-11-28 |