FR2400900B1 - - Google Patents
Info
- Publication number
- FR2400900B1 FR2400900B1 FR7825302A FR7825302A FR2400900B1 FR 2400900 B1 FR2400900 B1 FR 2400900B1 FR 7825302 A FR7825302 A FR 7825302A FR 7825302 A FR7825302 A FR 7825302A FR 2400900 B1 FR2400900 B1 FR 2400900B1
- Authority
- FR
- France
- 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.)
- Expired
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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2400900A1 FR2400900A1 (fr) | 1979-03-23 |
| FR2400900B1 true FR2400900B1 (xx) | 1982-09-03 |
Family
ID=27044006
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515595A Expired FR2271828B1 (xx) | 1974-05-24 | 1975-05-20 | |
| FR7825302A Granted FR2400900A1 (fr) | 1974-05-24 | 1978-09-01 | Application bactericide d'acides 3-cephem-4-carboxyliques |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515595A Expired FR2271828B1 (xx) | 1974-05-24 | 1975-05-20 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50160292A (xx) |
| CA (1) | CA1052770A (xx) |
| DE (1) | DE2522997A1 (xx) |
| DK (1) | DK223775A (xx) |
| FR (2) | FR2271828B1 (xx) |
| GB (1) | GB1480027A (xx) |
| NL (1) | NL7505960A (xx) |
| SE (1) | SE421702B (xx) |
| YU (1) | YU37479B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI771866A (xx) * | 1976-06-28 | 1977-12-29 | Fujisawa Pharmaceutical Co | |
| JPS53153692U (xx) * | 1977-05-11 | 1978-12-02 | ||
| 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 DE DE19752522997 patent/DE2522997A1/de not_active Withdrawn
- 1975-05-23 JP JP50061157A patent/JPS50160292A/ja active Pending
-
1978
- 1978-09-01 FR FR7825302A patent/FR2400900A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| YU131675A (en) | 1983-04-27 |
| FR2400900A1 (fr) | 1979-03-23 |
| DE2522997A1 (de) | 1975-12-04 |
| YU37479B (en) | 1984-08-31 |
| NL7505960A (nl) | 1975-11-26 |
| DK223775A (da) | 1975-11-25 |
| SE7505808L (sv) | 1975-11-25 |
| JPS50160292A (xx) | 1975-12-25 |
| SE421702B (sv) | 1982-01-25 |
| FR2271828A1 (xx) | 1975-12-19 |
| GB1480027A (en) | 1977-07-20 |
| CA1052770A (en) | 1979-04-17 |
| FR2271828B1 (xx) | 1980-02-08 |
| AU8112775A (en) | 1976-11-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |