ES430544A1 - Procedimiento para la obtencion de compuestos de acido 6 beta-acilamino-6 alfa-metoxi-penan-3-carboxilico y 7 beta- acilamino-7 alfa-metoxi-3-cefem-4-carboxilico. - Google Patents
Procedimiento para la obtencion de compuestos de acido 6 beta-acilamino-6 alfa-metoxi-penan-3-carboxilico y 7 beta- acilamino-7 alfa-metoxi-3-cefem-4-carboxilico.Info
- Publication number
- ES430544A1 ES430544A1 ES430544A ES430544A ES430544A1 ES 430544 A1 ES430544 A1 ES 430544A1 ES 430544 A ES430544 A ES 430544A ES 430544 A ES430544 A ES 430544A ES 430544 A1 ES430544 A1 ES 430544A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- group
- amino
- compound
- protected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ES430544A1 true ES430544A1 (es) | 1977-02-16 |
Family
ID=27172413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES430544A Expired ES430544A1 (es) | 1973-10-01 | 1974-09-30 | Procedimiento para la obtencion de compuestos de acido 6 beta-acilamino-6 alfa-metoxi-penan-3-carboxilico y 7 beta- acilamino-7 alfa-metoxi-3-cefem-4-carboxilico. |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5059388A (es) |
| AR (1) | AR208712A1 (es) |
| AT (1) | AT333427B (es) |
| CA (1) | CA1055924A (es) |
| DD (1) | DD113915A5 (es) |
| DE (1) | DE2445341A1 (es) |
| DK (1) | DK400074A (es) |
| ES (1) | ES430544A1 (es) |
| FI (1) | FI244974A (es) |
| FR (1) | FR2245360B1 (es) |
| GB (1) | GB1482360A (es) |
| IL (1) | IL45648A0 (es) |
| NL (1) | NL7412894A (es) |
| NO (1) | NO743484L (es) |
| SE (1) | SE7410725L (es) |
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 |
|---|---|
| AT333427B (de) | 1976-11-25 |
| CA1055924A (en) | 1979-06-05 |
| SE7410725L (es) | 1975-04-02 |
| DD113915A5 (es) | 1975-07-05 |
| JPS5059388A (es) | 1975-05-22 |
| AR208712A1 (es) | 1977-02-28 |
| GB1482360A (en) | 1977-08-10 |
| FI244974A (es) | 1975-04-02 |
| DK400074A (es) | 1975-06-09 |
| NL7412894A (nl) | 1975-04-03 |
| FR2245360A1 (es) | 1975-04-25 |
| DE2445341A1 (de) | 1975-04-10 |
| AU7382174A (en) | 1976-04-01 |
| IL45648A0 (en) | 1974-12-31 |
| NO743484L (es) | 1975-04-28 |
| FR2245360B1 (es) | 1978-02-03 |
| ATA784874A (de) | 1976-03-15 |
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