DK129416C - - Google Patents
Info
- Publication number
- DK129416C DK129416C DK131467A DK131467A DK129416C DK 129416 C DK129416 C DK 129416C DK 131467 A DK131467 A DK 131467A DK 131467 A DK131467 A DK 131467A DK 129416 C DK129416 C DK 129416C
- Authority
- DK
- Denmark
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR53488A FR1492854A (fr) | 1966-03-15 | 1966-03-15 | Nouveaux dérivés de l'acide céphalosporanique et procédé de préparation |
| FR78320A FR91765E (fr) | 1966-03-15 | 1966-09-30 | Nouveaux dérivés de l'acide céphalosporanique et procédé de préparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK129416B DK129416B (da) | 1974-10-07 |
| DK129416C true DK129416C (de) | 1975-03-17 |
Family
ID=26169221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK131467AA DK129416B (da) | 1966-03-15 | 1967-03-14 | Fremgangsmåde til fremstilling af γ-lactonen af racemiske eller optisk aktive derivater af 6H,7H-cis-7-aminodesacetylcephalosporansyre. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3642788A (de) |
| CH (1) | CH485772A (de) |
| DE (1) | DE1695623C3 (de) |
| DK (1) | DK129416B (de) |
| FR (2) | FR1492854A (de) |
| GB (1) | GB1156854A (de) |
| IL (2) | IL37410A (de) |
| NL (1) | NL6703896A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3905965A (en) * | 1969-10-17 | 1975-09-16 | Roussel Uclaf | Process of total synthesis of cephalosporin derivatives and intermediates |
| CN104130271A (zh) * | 2014-08-18 | 2014-11-05 | 哈药集团制药总厂 | 一种头孢曲松内酯的合成方法 |
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1966
- 1966-03-15 FR FR53488A patent/FR1492854A/fr not_active Expired
- 1966-09-30 FR FR78320A patent/FR91765E/fr not_active Expired
-
1967
- 1967-03-13 US US622440A patent/US3642788A/en not_active Expired - Lifetime
- 1967-03-14 CH CH369467A patent/CH485772A/fr not_active IP Right Cessation
- 1967-03-14 DK DK131467AA patent/DK129416B/da not_active IP Right Cessation
- 1967-03-14 IL IL37410A patent/IL37410A/en unknown
- 1967-03-14 IL IL6727605A patent/IL27605A/en unknown
- 1967-03-15 DE DE1695623A patent/DE1695623C3/de not_active Expired
- 1967-03-15 GB GB12149/67A patent/GB1156854A/en not_active Expired
- 1967-03-15 NL NL6703896A patent/NL6703896A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6703896A (de) | 1967-09-18 |
| IL37410A (en) | 1972-05-30 |
| IL27605A (en) | 1972-11-28 |
| DE1695623A1 (de) | 1971-04-22 |
| GB1156854A (en) | 1969-07-02 |
| FR91765E (fr) | 1968-08-09 |
| DK129416B (da) | 1974-10-07 |
| DE1695623C3 (de) | 1978-06-01 |
| US3642788A (en) | 1972-02-15 |
| FR1492854A (fr) | 1967-08-25 |
| DE1695623B2 (de) | 1977-10-13 |
| CH485772A (fr) | 1970-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |