AT340047B - Verfahren zur herstellung von cephalosporinen - Google Patents
Verfahren zur herstellung von cephalosporinenInfo
- Publication number
- AT340047B AT340047B AT376875A AT376875A AT340047B AT 340047 B AT340047 B AT 340047B AT 376875 A AT376875 A AT 376875A AT 376875 A AT376875 A AT 376875A AT 340047 B AT340047 B AT 340047B
- Authority
- AT
- Austria
- Prior art keywords
- cephalosporines
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Document Processing Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT661276A AT344720B (de) | 1974-05-22 | 1976-09-07 | Verfahren zur herstellung von neuen azetidinderivaten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23070/74A IT1043958B (it) | 1974-05-22 | 1974-05-22 | Procedimento per la preparazione di cefalosporine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA376875A ATA376875A (de) | 1977-03-15 |
| AT340047B true AT340047B (de) | 1977-11-25 |
Family
ID=11203454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT376875A AT340047B (de) | 1974-05-22 | 1975-05-16 | Verfahren zur herstellung von cephalosporinen |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS50160291A (hu) |
| AT (1) | AT340047B (hu) |
| BE (1) | BE829304A (hu) |
| CA (1) | CA1055485A (hu) |
| DE (1) | DE2522142A1 (hu) |
| DK (1) | DK220375A (hu) |
| ES (1) | ES437842A1 (hu) |
| FR (1) | FR2279753A1 (hu) |
| GB (2) | GB1472865A (hu) |
| HU (1) | HU171357B (hu) |
| IT (1) | IT1043958B (hu) |
| NL (1) | NL170286C (hu) |
| NO (1) | NO751781L (hu) |
| SE (1) | SE7505751L (hu) |
| SU (1) | SU727147A3 (hu) |
| ZA (1) | ZA753244B (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1472866A (en) | 1974-06-12 | 1977-05-11 | Farmaceutici Italia | Cephalosporins and intermediates therefor |
| NL7806860A (nl) * | 1977-07-05 | 1979-01-09 | Farmaceutici Italia | Werkwijze voor het bereiden van met nocardicine verwan- te azetidinonen. |
| US4482491A (en) * | 1981-05-01 | 1984-11-13 | Otsuka Kagaku Yakuhin Kabushiki Kaisha | Thiazolinoazetidinone derivatives and process for the preparation of the same |
| EP0088488B1 (en) * | 1982-01-22 | 1986-10-01 | Beecham Group Plc | Antibacterial agents, their preparation and use |
-
1974
- 1974-05-22 IT IT23070/74A patent/IT1043958B/it active
-
1975
- 1975-05-16 AT AT376875A patent/AT340047B/de not_active IP Right Cessation
- 1975-05-16 NL NLAANVRAGE7505800,A patent/NL170286C/xx not_active IP Right Cessation
- 1975-05-17 DE DE19752522142 patent/DE2522142A1/de not_active Withdrawn
- 1975-05-20 FR FR7515596A patent/FR2279753A1/fr active Granted
- 1975-05-20 HU HU75SO00001145A patent/HU171357B/hu unknown
- 1975-05-20 NO NO751781A patent/NO751781L/no unknown
- 1975-05-20 GB GB2141975A patent/GB1472865A/en not_active Expired
- 1975-05-20 CA CA227,388A patent/CA1055485A/en not_active Expired
- 1975-05-20 JP JP50059355A patent/JPS50160291A/ja active Pending
- 1975-05-20 ZA ZA00753244A patent/ZA753244B/xx unknown
- 1975-05-20 GB GB2841076A patent/GB1472870A/en not_active Expired
- 1975-05-20 DK DK220375A patent/DK220375A/da unknown
- 1975-05-20 SE SE7505751A patent/SE7505751L/xx unknown
- 1975-05-21 ES ES437842A patent/ES437842A1/es not_active Expired
- 1975-05-21 BE BE156546A patent/BE829304A/xx not_active IP Right Cessation
- 1975-05-21 SU SU752133714A patent/SU727147A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50160291A (hu) | 1975-12-25 |
| DK220375A (da) | 1975-11-23 |
| BE829304A (fr) | 1975-11-21 |
| AU8131975A (en) | 1976-11-25 |
| NL170286B (nl) | 1982-05-17 |
| IT1043958B (it) | 1980-02-29 |
| FR2279753A1 (fr) | 1976-02-20 |
| NL7505800A (nl) | 1975-11-25 |
| HU171357B (hu) | 1977-12-28 |
| CA1055485A (en) | 1979-05-29 |
| SU727147A3 (ru) | 1980-04-05 |
| DE2522142A1 (de) | 1975-12-11 |
| FR2279753B1 (hu) | 1979-03-16 |
| GB1472865A (en) | 1977-05-11 |
| NL170286C (nl) | 1982-10-18 |
| ZA753244B (en) | 1976-05-26 |
| GB1472870A (en) | 1977-05-11 |
| ATA376875A (de) | 1977-03-15 |
| ES437842A1 (es) | 1977-01-01 |
| NO751781L (hu) | 1975-11-25 |
| SE7505751L (sv) | 1975-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT338420B (de) | Verfahren zur herstellung von adriamycinen | |
| AT363889B (de) | Verfahren zur herstellung von enzympraeparaten | |
| AT347130B (de) | Verfahren zur herstellung von terpolymerisaten | |
| AT346830B (de) | Verfahren zur herstellung von p-benzochinon- diketalen | |
| AT346850B (de) | Verfahren zur herstellung von epoxiden | |
| AT339867B (de) | Verfahren zur herstellung von basischem aluminiumoxicarbonathydrat | |
| AT341792B (de) | Verfahren zur herstellung von schichtstrukturen | |
| AT333774B (de) | Verfahren zur herstellung von 3-phenylpyridazonen | |
| AT335989B (de) | Verfahren zur kontinuierlichen herstellung von 2-athylhexanol | |
| AT342307B (de) | Verfahren zur herstellung von polyurethanen | |
| AT352406B (de) | Verfahren zur herstellung von reliefstrukturen | |
| AT338422B (de) | Verfahren zur herstellung von cephalosporinen | |
| AT340047B (de) | Verfahren zur herstellung von cephalosporinen | |
| AT340133B (de) | Verfahren zur herstellung von athylenpolymerisaten | |
| AT359215B (de) | Verfahren zur herstellung von pgfbeta-prosta- glandinen | |
| AT339925B (de) | Verfahren zur herstellung von beta-chlorathyltrichlorsilan | |
| AT344171B (de) | Verfahren zur herstellung von indolyl-pyridyl-ketonen | |
| AT338747B (de) | Verfahren zur herstellung von butandiolen | |
| AT339269B (de) | Verfahren zur herstellung von propargylaminen | |
| AT335063B (de) | Verfahren zur herstellung von d(-)-alfa-amino-p-hydroxybenzylpenicillin | |
| ATA626876A (de) | Verfahren zur herstellung von cephalosporinen | |
| ATA238176A (de) | Verfahren zur herstellung von cephalosporinen | |
| ATA233075A (de) | Verfahren zur herstellung von 16alpha- und 16beta-methal-9alpha-chlor- oder -flour-21- -desoxyprednisolonestern und -aethern | |
| DD132390A3 (de) | Verfahren zur herstellung von perchlorylacetophenon | |
| ATA708977A (de) | Verfahren zur herstellung von acetoacetamid-n- sulfofluorid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |