DK145302C - CEPHALOSPORANIC ACID DERIVATIVES FOR USE AS INTERMEDIATES - Google Patents
CEPHALOSPORANIC ACID DERIVATIVES FOR USE AS INTERMEDIATESInfo
- Publication number
- DK145302C DK145302C DK68180A DK68180A DK145302C DK 145302 C DK145302 C DK 145302C DK 68180 A DK68180 A DK 68180A DK 68180 A DK68180 A DK 68180A DK 145302 C DK145302 C DK 145302C
- Authority
- DK
- Denmark
- Prior art keywords
- intermediates
- acid derivatives
- cephalosporanic acid
- cephalosporanic
- derivatives
- Prior art date
Links
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70522676A | 1976-07-13 | 1976-07-13 | |
US70522676 | 1976-07-13 | ||
US77185977 | 1977-02-24 | ||
US05/771,859 US4103085A (en) | 1977-02-24 | 1977-02-24 | 7-(Syn-α-alkoxy-iminofurylacetamido-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids |
US77798677 | 1977-03-16 | ||
US05/777,986 US4112228A (en) | 1976-07-13 | 1977-03-16 | 7-(D-α-Hydroxy-2-arylacetamido)-3-(2-carboxyalkyl-2,3-dihydro-s-triazolo-[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids and derivatives |
US05/788,056 US4104469A (en) | 1977-04-15 | 1977-04-15 | 7-(Syn-α-alkoxy-iminofuryl)acetamido-3-(2-methyl-2,3-dihydro-s-triazolo[4,3-b]pyridazin-3-on-6-ylthiomethyl)-3-cephem-4-carboxylic acids |
US78805677 | 1977-04-15 | ||
DK312677A DK143344C (en) | 1976-07-13 | 1977-07-11 | METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPORANIC ACID DERIVATIVES AND ESTERS AND SALTS THEREOF |
DK312677 | 1977-07-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK68180A DK68180A (en) | 1980-02-15 |
DK145302B DK145302B (en) | 1982-10-25 |
DK145302C true DK145302C (en) | 1983-03-14 |
Family
ID=27512915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK68180A DK145302C (en) | 1976-07-13 | 1980-02-15 | CEPHALOSPORANIC ACID DERIVATIVES FOR USE AS INTERMEDIATES |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK145302C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5826502A (en) * | 1997-05-05 | 1998-10-27 | Wade; Bruce B. | Device for the removal of liquid from canned food products |
-
1980
- 1980-02-15 DK DK68180A patent/DK145302C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK145302B (en) | 1982-10-25 |
DK68180A (en) | 1980-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |