ES342279A1 - Un procedimiento para reforzar las propiedades de un anti- biotico de cefalosporina. - Google Patents
Un procedimiento para reforzar las propiedades de un anti- biotico de cefalosporina.Info
- Publication number
- ES342279A1 ES342279A1 ES342279A ES342279A ES342279A1 ES 342279 A1 ES342279 A1 ES 342279A1 ES 342279 A ES342279 A ES 342279A ES 342279 A ES342279 A ES 342279A ES 342279 A1 ES342279 A1 ES 342279A1
- Authority
- ES
- Spain
- Prior art keywords
- cephalosporin
- degradation
- antibiotic
- methyl
- group
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28522/66A GB1195203A (en) | 1966-06-24 | 1966-06-24 | Cephalosporins |
GB2852267 | 1967-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES342279A1 true ES342279A1 (es) | 1968-10-16 |
Family
ID=36155987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES342279A Expired ES342279A1 (es) | 1966-06-24 | 1967-06-24 | Un procedimiento para reforzar las propiedades de un anti- biotico de cefalosporina. |
Country Status (12)
Country | Link |
---|---|
US (1) | US3624225A (es) |
AT (2) | AT280476B (es) |
BE (1) | BE700422A (es) |
CH (1) | CH588498A5 (es) |
DE (1) | DE1695024C2 (es) |
DK (1) | DK134115B (es) |
ES (1) | ES342279A1 (es) |
FR (2) | FR1528530A (es) |
GB (1) | GB1195203A (es) |
IL (1) | IL28179A (es) |
NL (1) | NL156923B (es) |
SE (1) | SE336431B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940483A (en) * | 1971-02-05 | 1976-02-24 | E. R. Squibb & Sons, Inc. | Antibiotic compositions and method |
DE2259646C2 (de) * | 1972-12-06 | 1984-11-22 | Hoechst Ag, 6230 Frankfurt | Hochdosierte Tabletten von Cephalosporin-Derivaten sowie Verfahren zu ihrer Herstellung |
US4169946A (en) * | 1976-12-08 | 1979-10-02 | E. R. Squibb & Sons, Inc. | Reactions of thiooxime cephalosporin and penicillin derivatives |
US4109084A (en) * | 1976-12-08 | 1978-08-22 | E. R. Squibb & Sons, Inc. | Thiooxime cephalosporin derivatives |
IT1192287B (it) * | 1977-11-14 | 1988-03-31 | Fujisawa Pharmaceutical Co | Derivati di acido cefalosporanico ad azione farmaceutica e relativo procedimento di preparazione |
US4783443A (en) * | 1986-03-03 | 1988-11-08 | The University Of Chicago | Amino acyl cephalosporin derivatives |
US6180238B1 (en) * | 1993-03-19 | 2001-01-30 | Xerox Corporation | Recording sheets containing oxazole, isooxazole, oxazolidinone, oxazoline salt, morpholine, thiazole, thiazolidine, thiadiazole, and phenothiazine compounds |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB953696A (en) * | 1960-09-14 | 1964-03-25 | Nat Res Dev | Improvements in and relating to antibiotics |
US3196151A (en) * | 1960-11-08 | 1965-07-20 | Smith Kline French Lab | Derivatives of 7-aminocephalosporanic acid |
NO122749B (es) * | 1961-06-08 | 1971-08-09 | Lilly Co Eli | |
US3216999A (en) * | 1961-08-23 | 1965-11-09 | Lilly Co Eli | Carbocyclic cephalosporins |
GB1030630A (en) * | 1962-12-14 | 1966-05-25 | Glaxo Lab Ltd | Antibacterial derivatives of 7-aminocephalosporanic acid |
GB1028563A (en) * | 1962-12-14 | 1966-05-04 | Glaxo Lab Ltd | Antibacterial derivative of 7-aminocephalosporanic acid |
-
1966
- 1966-06-24 GB GB28522/66A patent/GB1195203A/en not_active Expired
-
1967
- 1967-06-20 US US647303A patent/US3624225A/en not_active Expired - Lifetime
- 1967-06-22 IL IL28179A patent/IL28179A/en unknown
- 1967-06-22 SE SE09005/67A patent/SE336431B/xx unknown
- 1967-06-23 NL NL6708815.A patent/NL156923B/xx not_active IP Right Cessation
- 1967-06-23 DK DK327267AA patent/DK134115B/da unknown
- 1967-06-23 FR FR111699A patent/FR1528530A/fr not_active Expired
- 1967-06-23 DE DE1695024A patent/DE1695024C2/de not_active Expired
- 1967-06-23 FR FR111688A patent/FR7505M/fr not_active Expired
- 1967-06-23 BE BE700422D patent/BE700422A/fr not_active IP Right Cessation
- 1967-06-24 ES ES342279A patent/ES342279A1/es not_active Expired
- 1967-06-26 CH CH902667A patent/CH588498A5/xx not_active IP Right Cessation
- 1967-06-26 AT AT08367/68A patent/AT280476B/de active
- 1967-06-26 AT AT594967A patent/AT295736B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT280476B (de) | 1970-04-10 |
NL6708815A (es) | 1967-12-27 |
FR7505M (es) | 1969-12-08 |
FR1528530A (fr) | 1968-06-07 |
CH588498A5 (en) | 1977-06-15 |
SE336431B (es) | 1971-07-05 |
DK134115C (es) | 1977-02-14 |
DE1695024A1 (de) | 1971-04-08 |
IL28179A (en) | 1973-10-25 |
GB1195203A (en) | 1970-06-17 |
AT295736B (de) | 1972-01-10 |
DE1695024C2 (de) | 1982-11-25 |
NL156923B (nl) | 1978-06-15 |
US3624225A (en) | 1971-11-30 |
DK134115B (da) | 1976-09-13 |
BE700422A (es) | 1967-12-27 |
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