JPS4970991A - - Google Patents
Info
- Publication number
- JPS4970991A JPS4970991A JP48110067A JP11006773A JPS4970991A JP S4970991 A JPS4970991 A JP S4970991A JP 48110067 A JP48110067 A JP 48110067A JP 11006773 A JP11006773 A JP 11006773A JP S4970991 A JPS4970991 A JP S4970991A
- 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
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29328172A | 1972-09-28 | 1972-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4970991A true JPS4970991A (nl) | 1974-07-09 |
Family
ID=23128450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48110067A Pending JPS4970991A (nl) | 1972-09-28 | 1973-09-28 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4970991A (nl) |
| DE (1) | DE2346468A1 (nl) |
| FR (1) | FR2201077A1 (nl) |
| GB (1) | GB1434271A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371696A (en) * | 1980-07-14 | 1983-02-01 | Pfizer Inc. | Certain pyridine methylthio acetaldehyde derivatives and non-cyclic and cyclic acetals thereof |
| US4500535A (en) * | 1979-10-15 | 1985-02-19 | Pfizer Inc. | Method of regulating the immune response with pyridine derivatives |
-
1973
- 1973-07-26 GB GB3566673A patent/GB1434271A/en not_active Expired
- 1973-09-14 DE DE19732346468 patent/DE2346468A1/de active Pending
- 1973-09-28 JP JP48110067A patent/JPS4970991A/ja active Pending
- 1973-09-28 FR FR7334888A patent/FR2201077A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2201077A1 (nl) | 1974-04-26 |
| DE2346468A1 (de) | 1974-04-11 |
| GB1434271A (en) | 1976-05-05 |