DK142703C - - Google Patents
Info
- Publication number
- DK142703C DK142703C DK300372A DK300372A DK142703C DK 142703 C DK142703 C DK 142703C DK 300372 A DK300372 A DK 300372A DK 300372 A DK300372 A DK 300372A DK 142703 C DK142703 C DK 142703C
- Authority
- DK
- Denmark
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
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
-
- 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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2856671 | 1971-06-17 | ||
| GB2856671A GB1388267A (en) | 1971-06-17 | 1971-06-17 | Preparation of antibiotic compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK142703B DK142703B (da) | 1980-12-22 |
| DK142703C true DK142703C (xx) | 1981-08-31 |
Family
ID=10277653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK300372AA DK142703B (da) | 1971-06-17 | 1972-06-16 | 3-Acetoxymetyl-7-(4'-karboxybutanamido)-cephalosporin-4-karboxylsyrer eller salte deraf til anvendelse som mellemprodukt ved fremstilling af 7-aminocephalosporinforbindelser samt fremgangsmåde til fremstilling deraf. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3892736A (xx) |
| JP (1) | JPS5512436B1 (xx) |
| AT (1) | AT328610B (xx) |
| BE (1) | BE784982A (xx) |
| CH (1) | CH586710A5 (xx) |
| DE (1) | DE2229591C2 (xx) |
| DK (1) | DK142703B (xx) |
| FR (1) | FR2155207A5 (xx) |
| GB (1) | GB1388267A (xx) |
| NL (1) | NL7208244A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010025835B3 (de) * | 2010-07-01 | 2011-10-27 | Wedo Automotive Gmbh | Vorrichtung zur Formgebung und/oder zum mechanischen Entfernen von Ablagerungen sowie eine Schweißelektrode für das Aluminiumschweißen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697515A (en) * | 1963-02-18 | 1972-10-10 | Ciba Geigy Corp | Process for splitting the 7-n-acyl group from cephalosporin compounds |
| US3499909A (en) * | 1966-05-18 | 1970-03-10 | Koninklijke Gist Spiritus | Process for production of 6-aminopenicillanic acid |
| NL150798B (nl) * | 1967-08-07 | 1976-09-15 | Koninklijke Gist Spiritus | Werkwijze voor de bereiding van 7-aminocefalosoranzuur en derivaten daarvan. |
| GB1272769A (en) * | 1968-08-02 | 1972-05-03 | Glaxo Lab Ltd | Improvements in or relating to cephalosporin derivatives |
| IE34822B1 (en) * | 1969-12-26 | 1975-08-20 | Univ Osaka | Process for producing 6-amino penicillanic acid |
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1971
- 1971-06-17 GB GB2856671A patent/GB1388267A/en not_active Expired
-
1972
- 1972-06-12 US US261598A patent/US3892736A/en not_active Expired - Lifetime
- 1972-06-16 AT AT517772A patent/AT328610B/de not_active IP Right Cessation
- 1972-06-16 DK DK300372AA patent/DK142703B/da unknown
- 1972-06-16 BE BE784982A patent/BE784982A/xx not_active IP Right Cessation
- 1972-06-16 NL NL7208244A patent/NL7208244A/xx not_active Application Discontinuation
- 1972-06-16 DE DE2229591A patent/DE2229591C2/de not_active Expired
- 1972-06-16 JP JP7259605A patent/JPS5512436B1/ja active Pending
- 1972-06-16 FR FR7221793A patent/FR2155207A5/fr not_active Expired
- 1972-06-16 CH CH904872A patent/CH586710A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229591C2 (de) | 1982-07-08 |
| JPS5512436B1 (xx) | 1980-04-02 |
| GB1388267A (en) | 1975-03-26 |
| DE2229591A1 (de) | 1972-12-21 |
| AT328610B (de) | 1976-03-25 |
| US3892736A (en) | 1975-07-01 |
| ATA517772A (de) | 1975-06-15 |
| BE784982A (xx) | 1972-12-18 |
| CH586710A5 (xx) | 1977-04-15 |
| FR2155207A5 (xx) | 1973-05-18 |
| NL7208244A (xx) | 1972-12-19 |
| DK142703B (da) | 1980-12-22 |