JPS50160292A - - Google Patents
Info
- Publication number
- JPS50160292A JPS50160292A JP50061157A JP6115775A JPS50160292A JP S50160292 A JPS50160292 A JP S50160292A JP 50061157 A JP50061157 A JP 50061157A JP 6115775 A JP6115775 A JP 6115775A JP S50160292 A JPS50160292 A JP S50160292A
- 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
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
- C07D317/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/473,040 US3985738A (en) | 1974-05-24 | 1974-05-24 | 7-(D-.alpha.-Hydroxy-2-arylacetamido)-3-(tetrazolo-[4,5-b]pyridazin-6-ylthiomethyl)-3-cephem-4-carboxylic acids |
| US473021A US3910900A (en) | 1974-05-24 | 1974-05-24 | 7-(D-a-hydroxy-2-arylacetamido)-3-(3-hydroxypyridazin-6-ylthiomethyl)-3-cephem-4-carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50160292A true JPS50160292A (ja) | 1975-12-25 |
Family
ID=27044006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50061157A Pending JPS50160292A (ja) | 1974-05-24 | 1975-05-23 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50160292A (ja) |
| CA (1) | CA1052770A (ja) |
| DE (1) | DE2522997A1 (ja) |
| DK (1) | DK223775A (ja) |
| FR (2) | FR2271828B1 (ja) |
| GB (1) | GB1480027A (ja) |
| NL (1) | NL7505960A (ja) |
| SE (1) | SE421702B (ja) |
| YU (1) | YU37479B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535193A (en) * | 1976-06-28 | 1978-01-18 | Fujisawa Pharmaceut Co Ltd | 2-alkyl-7-substituted-2 or 3-cephem-4-carboxlic acids, their salts and their preparation |
| JPS53153692U (ja) * | 1977-05-11 | 1978-12-02 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623368Y2 (ja) * | 1987-04-25 | 1994-06-22 | 三菱マテリアル株式会社 | スローアウエイ式穴明け工具 |
-
1975
- 1975-05-20 GB GB21509/75A patent/GB1480027A/en not_active Expired
- 1975-05-20 FR FR7515595A patent/FR2271828B1/fr not_active Expired
- 1975-05-21 NL NL7505960A patent/NL7505960A/xx not_active Application Discontinuation
- 1975-05-21 SE SE7505808A patent/SE421702B/xx unknown
- 1975-05-21 DK DK223775A patent/DK223775A/da unknown
- 1975-05-23 CA CA227,721A patent/CA1052770A/en not_active Expired
- 1975-05-23 YU YU1316/75A patent/YU37479B/xx unknown
- 1975-05-23 JP JP50061157A patent/JPS50160292A/ja active Pending
- 1975-05-23 DE DE19752522997 patent/DE2522997A1/de not_active Withdrawn
-
1978
- 1978-09-01 FR FR7825302A patent/FR2400900A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535193A (en) * | 1976-06-28 | 1978-01-18 | Fujisawa Pharmaceut Co Ltd | 2-alkyl-7-substituted-2 or 3-cephem-4-carboxlic acids, their salts and their preparation |
| JPS5932475B2 (ja) * | 1976-06-28 | 1984-08-09 | 藤沢薬品工業株式会社 | ２−アルキル−７−置換−２もしくは３−セフエム−４−カルボン酸化合物類およびその塩類およびそれらの製造法 |
| JPS53153692U (ja) * | 1977-05-11 | 1978-12-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2271828B1 (ja) | 1980-02-08 |
| YU37479B (en) | 1984-08-31 |
| CA1052770A (en) | 1979-04-17 |
| FR2400900A1 (fr) | 1979-03-23 |
| DK223775A (da) | 1975-11-25 |
| GB1480027A (en) | 1977-07-20 |
| FR2400900B1 (ja) | 1982-09-03 |
| DE2522997A1 (de) | 1975-12-04 |
| AU8112775A (en) | 1976-11-18 |
| SE7505808L (sv) | 1975-11-25 |
| SE421702B (sv) | 1982-01-25 |
| YU131675A (en) | 1983-04-27 |
| NL7505960A (nl) | 1975-11-26 |
| FR2271828A1 (ja) | 1975-12-19 |