DK140726B - Fremgangsmåde til fremstilling af delta2-cephalosporin-forbindelser. - Google Patents
Fremgangsmåde til fremstilling af delta2-cephalosporin-forbindelser.Info
- Publication number
- DK140726B DK140726B DK63069AA DK63069A DK140726B DK 140726 B DK140726 B DK 140726B DK 63069A A DK63069A A DK 63069AA DK 63069 A DK63069 A DK 63069A DK 140726 B DK140726 B DK 140726B
- Authority
- DK
- Denmark
- Prior art keywords
- delta2
- preparation
- cephalosporin compounds
- cephalosporin
- compounds
- Prior art date
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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—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, cefaclor, or cephalexine
-
- 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
-
- 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
-
- 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
- C07D501/60—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 3 and 4
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK325071A DK142814B (da) | 1968-02-07 | 1971-07-01 | Fremgangsmåde til fremstilling af delta3-cephalosporansyre-forbindelser eller salte deraf. |
| DK324971A DK143032C (da) | 1968-02-07 | 1971-07-01 | I 7-stillingen beskyttede 3-brommethyl-delta2-cephalosporansyreestere til anvendelse som mellemprodukter ved fremstilling af delta3-cephalosporansyrederivater og fremgangsmaade til fremstilling deraf |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70352368A | 1968-02-07 | 1968-02-07 | |
| US79088669A | 1969-01-13 | 1969-01-13 | |
| US79084269A | 1969-01-13 | 1969-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK140726B true DK140726B (da) | 1979-11-05 |
| DK140726C DK140726C (da) | 1980-03-31 |
Family
ID=27418758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK63069AA DK140726B (da) | 1968-02-07 | 1969-02-06 | Fremgangsmåde til fremstilling af delta2-cephalosporin-forbindelser. |
Country Status (11)
| Country | Link |
|---|---|
| JP (3) | JPS524558B1 (da) |
| BE (1) | BE728053A (da) |
| CH (1) | CH534694A (da) |
| DK (1) | DK140726B (da) |
| FI (1) | FI56535C (da) |
| FR (3) | FR2001491B1 (da) |
| GB (2) | GB1265333A (da) |
| IL (2) | IL40447A (da) |
| LU (1) | LU57932A1 (da) |
| NL (1) | NL173407C (da) |
| SE (3) | SE384511B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1360860A (en) * | 1970-07-08 | 1974-07-24 | Ciba Geigy Ag | Cepham compounds process for their manufacture and compositions containing them |
| JPS53164082U (da) * | 1977-05-31 | 1978-12-22 | ||
| JPS5899787U (ja) * | 1981-12-28 | 1983-07-07 | 奥野電器株式会社 | ランプ用ソケツト |
| EP0300546B1 (en) * | 1987-07-10 | 1995-08-09 | Gist-Brocades N.V. | Process for the preparation of cephem compounds and cephalosporin derivatives |
-
1969
- 1969-02-04 FI FI326/69A patent/FI56535C/fi active
- 1969-02-05 SE SE6901500A patent/SE384511B/xx unknown
- 1969-02-06 LU LU57932D patent/LU57932A1/xx unknown
- 1969-02-06 IL IL40447A patent/IL40447A/en unknown
- 1969-02-06 DK DK63069AA patent/DK140726B/da not_active IP Right Cessation
- 1969-02-06 IL IL41553A patent/IL41553A/en unknown
- 1969-02-07 CH CH190469A patent/CH534694A/de not_active IP Right Cessation
- 1969-02-07 FR FR696902897A patent/FR2001491B1/fr not_active Expired
- 1969-02-07 JP JP44009211A patent/JPS524558B1/ja active Pending
- 1969-02-07 NL NLAANVRAGE6902013,A patent/NL173407C/xx not_active IP Right Cessation
- 1969-02-07 GB GB1265333D patent/GB1265333A/en not_active Expired
- 1969-02-07 GB GB1265332D patent/GB1265332A/en not_active Expired
- 1969-02-07 BE BE728053D patent/BE728053A/xx not_active IP Right Cessation
-
1971
- 1971-03-03 FR FR7107344A patent/FR2095486A5/fr not_active Expired
- 1971-03-03 FR FR7107345A patent/FR2085656B1/fr not_active Expired
- 1971-08-13 JP JP46061594A patent/JPS4924076B1/ja active Pending
- 1971-08-13 JP JP46061595A patent/JPS524559B1/ja active Pending
-
1972
- 1972-01-14 SE SE7200411A patent/SE407064B/sv unknown
-
1975
- 1975-11-14 SE SE7512818A patent/SE418616B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7512818L (sv) | 1975-11-14 |
| CH534694A (de) | 1973-03-15 |
| FI56535B (fi) | 1979-10-31 |
| JPS524559B1 (da) | 1977-02-04 |
| IL41553A (en) | 1976-02-29 |
| NL173407C (nl) | 1984-01-16 |
| GB1265333A (da) | 1972-03-01 |
| JPS4924076B1 (da) | 1974-06-20 |
| FR2085656B1 (da) | 1974-08-23 |
| FI56535C (fi) | 1980-02-11 |
| NL173407B (nl) | 1983-08-16 |
| SE384511B (sv) | 1976-05-10 |
| SE418616B (sv) | 1981-06-15 |
| FR2085656A1 (da) | 1971-12-31 |
| FR2001491B1 (da) | 1973-07-13 |
| SE407064B (sv) | 1979-03-12 |
| FR2001491A1 (da) | 1969-09-26 |
| DK140726C (da) | 1980-03-31 |
| LU57932A1 (da) | 1969-09-17 |
| IL40447A (en) | 1976-02-29 |
| FR2095486A5 (da) | 1972-02-11 |
| NL6902013A (da) | 1969-08-11 |
| GB1265332A (da) | 1972-03-01 |
| JPS524558B1 (da) | 1977-02-04 |
| BE728053A (da) | 1969-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |