CH640239A5 - Process for the preparation of novel cephem-4-carboxylic acid compounds - Google Patents
Process for the preparation of novel cephem-4-carboxylic acid compounds Download PDFInfo
- Publication number
- CH640239A5 CH640239A5 CH868077A CH868077A CH640239A5 CH 640239 A5 CH640239 A5 CH 640239A5 CH 868077 A CH868077 A CH 868077A CH 868077 A CH868077 A CH 868077A CH 640239 A5 CH640239 A5 CH 640239A5
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- triazolo
- dihydro
- pyridazin
- cephem
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- 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
- C07D307/56—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70522676A | 1976-07-13 | 1976-07-13 | |
| 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 |
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH640239A5 true CH640239A5 (en) | 1983-12-30 |
Family
ID=27505490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH868077A CH640239A5 (en) | 1976-07-13 | 1977-07-13 | Process for the preparation of novel cephem-4-carboxylic acid compounds |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5328191A (ru) |
| AU (1) | AU511805B2 (ru) |
| BE (1) | BE856785A (ru) |
| CA (1) | CA1142918A (ru) |
| CH (1) | CH640239A5 (ru) |
| DE (1) | DE2731724A1 (ru) |
| DK (1) | DK143344C (ru) |
| FI (1) | FI772179A (ru) |
| FR (1) | FR2358411A1 (ru) |
| GB (1) | GB1561236A (ru) |
| GR (1) | GR81280B (ru) |
| IE (1) | IE45548B1 (ru) |
| LU (1) | LU77756A1 (ru) |
| NL (1) | NL7707820A (ru) |
| SE (2) | SE7708053L (ru) |
| YU (1) | YU171977A (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228061A3 (en) * | 1985-12-23 | 1988-12-14 | Takeda Chemical Industries, Ltd. | Cephem compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946000A (en) * | 1973-10-31 | 1976-03-23 | Bristol-Myers Company | 7-[α-(2-Aminomethyl-1-cyclohexenyl)-acetamido]-3-heterocyclic thiomethyl-3-cephem-4-carboxylic acids |
-
1977
- 1977-07-11 YU YU01719/77A patent/YU171977A/xx unknown
- 1977-07-11 DK DK312677A patent/DK143344C/da not_active IP Right Cessation
- 1977-07-11 SE SE7708053A patent/SE7708053L/xx not_active Application Discontinuation
- 1977-07-11 IE IE1430/77A patent/IE45548B1/en unknown
- 1977-07-12 CA CA000282573A patent/CA1142918A/en not_active Expired
- 1977-07-12 GB GB29212/77A patent/GB1561236A/en not_active Expired
- 1977-07-13 DE DE19772731724 patent/DE2731724A1/de not_active Withdrawn
- 1977-07-13 FR FR7721814A patent/FR2358411A1/fr active Granted
- 1977-07-13 NL NL7707820A patent/NL7707820A/xx not_active Application Discontinuation
- 1977-07-13 AU AU26982/77A patent/AU511805B2/en not_active Expired
- 1977-07-13 GR GR53959A patent/GR81280B/el unknown
- 1977-07-13 FI FI772179A patent/FI772179A/fi not_active Application Discontinuation
- 1977-07-13 CH CH868077A patent/CH640239A5/de not_active IP Right Cessation
- 1977-07-13 LU LU77756A patent/LU77756A1/xx unknown
- 1977-07-13 JP JP8301677A patent/JPS5328191A/ja active Pending
- 1977-07-13 BE BE179319A patent/BE856785A/xx not_active IP Right Cessation
-
1982
- 1982-09-24 SE SE8205482A patent/SE8205482D0/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| LU77756A1 (ru) | 1978-02-08 |
| GB1561236A (en) | 1980-02-13 |
| FR2358411A1 (fr) | 1978-02-10 |
| DK143344C (da) | 1981-12-14 |
| FI772179A (ru) | 1978-01-14 |
| IE45548B1 (en) | 1982-09-22 |
| JPS5328191A (en) | 1978-03-16 |
| CA1142918A (en) | 1983-03-15 |
| SE8205482L (sv) | 1982-09-24 |
| SE8205482D0 (sv) | 1982-09-24 |
| YU171977A (en) | 1982-06-30 |
| NL7707820A (nl) | 1978-01-17 |
| AU2698277A (en) | 1979-01-18 |
| GR81280B (ru) | 1984-12-11 |
| FR2358411B1 (ru) | 1981-06-12 |
| SE7708053L (sv) | 1978-01-14 |
| IE45548L (en) | 1978-01-13 |
| AU511805B2 (en) | 1980-09-04 |
| DE2731724A1 (de) | 1978-01-19 |
| DK143344B (da) | 1981-08-10 |
| BE856785A (fr) | 1978-01-13 |
| DK312677A (da) | 1978-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2715385C2 (ru) | ||
| DE2462736C2 (de) | 7-Aminothiazolylacetamido-3-cephem-4-carbonsäuren und Verfahren zur Herstellung derselben | |
| DE2727753C2 (ru) | ||
| CH628058A5 (de) | Verfahren zur herstellung von cephemverbindungen. | |
| DE2615693A1 (de) | Antibakterielle mittel und verfahren zu ihrer herstellung | |
| DE2633193A1 (de) | Neue, antibakteriell wirksame verbindungen, verfahren zu ihrer herstellung und sie enthaltende arzneimittel | |
| DD222029A5 (de) | Verfahren zur herstellung von substituierten vinylcephalosporinverbindungen | |
| CH639666A5 (de) | Cephalosporansaeurederivate, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung. | |
| DE2151567C2 (de) | 7-Amino-ceph-3-em-4-carbonsäure-Verbindungen und Verfahren zu ihrer Herstellung | |
| DE2538804C2 (de) | Cephalosporinderivate, Verfahren zu ihrer Herstellung und sie enthaltende Mittel | |
| US4104469A (en) | 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 | |
| CH626370A5 (en) | Process for the preparation of the syn isomer or of a mixture of syn and anti isomers of 7beta-acylamidoceph-3-em-4-carboxylic acids with antibiotic activity | |
| DE2223667C2 (de) | Verfahren zur Herstellung von 8-Oxo-5-thia-1-azabicyclo-[4,2,0]oct-2-en- oder -3-en-Verbindungen | |
| US4103085A (en) | 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 | |
| DE2128605A1 (de) | Neue Cephalosporansäurederivaten und Verfahren zu ihrer Herstellung | |
| CH640239A5 (en) | Process for the preparation of novel cephem-4-carboxylic acid compounds | |
| CH623330A5 (en) | Process for the preparation of cephalosporin derivatives | |
| DE2739080A1 (de) | Antibakterielle mittel und verfahren zu deren herstellung | |
| DE2805590A1 (de) | Pharmakologisch wirksame cephalosporinsaeurederivate, ihre verwendung in arzneimitteln und verfahren zu ihrer herstellung | |
| DE2600842A1 (de) | Neue penicillin-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel | |
| DE2448582A1 (de) | Verfahren zur herstellung von cephalosporinen | |
| DE2356704A1 (de) | 3-(heterocyclische-thiomethyl)-cephalosporinverbindungen und ihre pharmakologisch vertraeglichen salze, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneipraeparate | |
| CH634326A5 (de) | 2-hydroxyiminoacetamido-cephemcarbonsaeuren und ihre herstellung. | |
| DE2818025A1 (de) | Verfahren zur herstellung von cephemverbindungen | |
| DE2404592C2 (de) | In 3-Stellung thiolierte 7-Acyl-amidocephalosporansäurederivate, Verfahren zu deren Herstellung und sie enthaltende Mittel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |