AT333427B - Verfahren zur herstellung von neuen 7beta-acylamino- 7alpha -methoxy-3-cephem-4- carbonsaureverbindungen - Google Patents
Verfahren zur herstellung von neuen 7beta-acylamino- 7alpha -methoxy-3-cephem-4- carbonsaureverbindungenInfo
- Publication number
- AT333427B AT333427B AT784874A AT784874A AT333427B AT 333427 B AT333427 B AT 333427B AT 784874 A AT784874 A AT 784874A AT 784874 A AT784874 A AT 784874A AT 333427 B AT333427 B AT 333427B
- Authority
- AT
- Austria
- Prior art keywords
- 7alpha
- cephem
- acylamino
- methoxy
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT712875A AT333435B (de) | 1974-07-12 | 1975-09-17 | Verfahren zur herstellung von neuen 7beta-acylamino-7alpha-methoxy -3-cephem-4- carbonsaureverbindungen |
| AT712675A AT333434B (de) | 1974-07-12 | 1975-09-17 | Verfahren zur herstellung von neuen 7beta-acylamino-7alpha-methoxy -3-cephem-4- carbonsaureverbindungen |
| AT712575A AT333433B (de) | 1973-10-01 | 1975-09-17 | Verfahren zur herstellung von neuen 7beta-acylamino-7alpha-methoxy -3-cephem-4- carbonsaureverbindungen |
| AT712475A AT333432B (de) | 1973-10-01 | 1975-09-17 | Verfahren zur herstellung von neuen 7beta-acylamino- 7alpha- methoxy-3-cephem-4- carbonsaureverbindungen |
| AT926175A AT333436B (de) | 1974-07-12 | 1975-12-05 | Verfahren zur herstellung von neuen 7beta-acylamino-7alpha-methoxy -3-cephem-4- carbonsaureverbindungen |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1403473A CH605994A5 (en) | 1973-10-01 | 1973-10-01 | 7-Alpha-methoxy-penicillanic and cephalosporanic acid derivs |
| CH78574 | 1974-01-21 | ||
| CH964074A CH617702A5 (en) | 1974-07-12 | 1974-07-12 | Process for the preparation of 6- beta -acylamino-6- alpha -methoxy-penam-3-carboxylic acid compounds and 7- beta -acylamino-7- alpha -methoxy-3-cephem-4-carboxylic acid compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA784874A ATA784874A (de) | 1976-03-15 |
| AT333427B true AT333427B (de) | 1976-11-25 |
Family
ID=27172413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT784874A AT333427B (de) | 1973-10-01 | 1974-09-30 | Verfahren zur herstellung von neuen 7beta-acylamino- 7alpha -methoxy-3-cephem-4- carbonsaureverbindungen |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5059388A (de) |
| AR (1) | AR208712A1 (de) |
| AT (1) | AT333427B (de) |
| CA (1) | CA1055924A (de) |
| DD (1) | DD113915A5 (de) |
| DE (1) | DE2445341A1 (de) |
| DK (1) | DK400074A (de) |
| ES (1) | ES430544A1 (de) |
| FI (1) | FI244974A (de) |
| FR (1) | FR2245360B1 (de) |
| GB (1) | GB1482360A (de) |
| IL (1) | IL45648A0 (de) |
| NL (1) | NL7412894A (de) |
| NO (1) | NO743484L (de) |
| SE (1) | SE7410725L (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165429A (en) * | 1976-06-28 | 1979-08-21 | Yamanouchi Pharmaceutical Co., Ltd. | 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES |
| IT1211080B (it) | 1981-07-21 | 1989-09-29 | Craf Sud | Idrazonocefem derivati biologicamente attivi. |
-
1974
- 1974-07-24 DK DK400074A patent/DK400074A/da unknown
- 1974-08-20 FI FI2449/74A patent/FI244974A/fi unknown
- 1974-08-23 SE SE7410725A patent/SE7410725L/xx unknown
- 1974-09-12 IL IL45648A patent/IL45648A0/xx unknown
- 1974-09-23 DE DE19742445341 patent/DE2445341A1/de active Pending
- 1974-09-25 FR FR7432275A patent/FR2245360B1/fr not_active Expired
- 1974-09-26 NO NO743484A patent/NO743484L/no unknown
- 1974-09-27 GB GB42043/74A patent/GB1482360A/en not_active Expired
- 1974-09-27 CA CA210,249A patent/CA1055924A/en not_active Expired
- 1974-09-30 DD DD181403A patent/DD113915A5/xx unknown
- 1974-09-30 ES ES430544A patent/ES430544A1/es not_active Expired
- 1974-09-30 NL NL7412894A patent/NL7412894A/xx not_active Application Discontinuation
- 1974-09-30 AT AT784874A patent/AT333427B/de not_active IP Right Cessation
- 1974-10-01 JP JP49114297A patent/JPS5059388A/ja active Pending
-
1975
- 1975-08-29 AR AR260188A patent/AR208712A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1055924A (en) | 1979-06-05 |
| SE7410725L (de) | 1975-04-02 |
| DD113915A5 (de) | 1975-07-05 |
| JPS5059388A (de) | 1975-05-22 |
| AR208712A1 (es) | 1977-02-28 |
| GB1482360A (en) | 1977-08-10 |
| FI244974A (de) | 1975-04-02 |
| DK400074A (de) | 1975-06-09 |
| NL7412894A (nl) | 1975-04-03 |
| FR2245360A1 (de) | 1975-04-25 |
| DE2445341A1 (de) | 1975-04-10 |
| ES430544A1 (es) | 1977-02-16 |
| AU7382174A (en) | 1976-04-01 |
| IL45648A0 (en) | 1974-12-31 |
| NO743484L (de) | 1975-04-28 |
| FR2245360B1 (de) | 1978-02-03 |
| ATA784874A (de) | 1976-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |