GB1361491A - Process for the production of oxytetracycline solutions - Google Patents
Process for the production of oxytetracycline solutionsInfo
- Publication number
- GB1361491A GB1361491A GB1913271A GB1913271A GB1361491A GB 1361491 A GB1361491 A GB 1361491A GB 1913271 A GB1913271 A GB 1913271A GB 1913271 A GB1913271 A GB 1913271A GB 1361491 A GB1361491 A GB 1361491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxytetracycline
- components
- solutions
- mixing
- salt
- 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
- 239000004100 Oxytetracycline Substances 0.000 title abstract 4
- IWVCMVBTMGNXQD-PXOLEDIWSA-N oxytetracycline Chemical compound C1=CC=C2[C@](O)(C)[C@H]3[C@H](O)[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-PXOLEDIWSA-N 0.000 title abstract 4
- 229960000625 oxytetracycline Drugs 0.000 title abstract 4
- 235000019366 oxytetracycline Nutrition 0.000 title abstract 4
- IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 abstract 1
- QJQZEJFUIOWFMS-UHFFFAOYSA-N formaldehyde;sulfanediol Chemical compound O=C.OSO QJQZEJFUIOWFMS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012458 free base Substances 0.000 abstract 1
- 150000002681 magnesium compounds Chemical class 0.000 abstract 1
- 229910001425 magnesium ion Inorganic materials 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 238000010979 pH adjustment Methods 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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
- A61K31/65—Tetracyclines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1913271A GB1361491A (en) | 1971-06-05 | 1971-06-05 | Process for the production of oxytetracycline solutions |
| AU42391/72A AU4239172A (en) | 1971-06-05 | 1972-05-17 | Production of oxytetracycline solutions |
| IE70872A IE36390B1 (en) | 1971-06-05 | 1972-05-25 | Process for the production of oxytetracycline solutions |
| AR24229872A AR193872A1 (es) | 1971-06-05 | 1972-05-31 | Procedimiento para la produccion de soluciones de oxitetraciclina |
| FR7219889A FR2150687B1 (enExample) | 1971-06-05 | 1972-06-02 | |
| BE784424A BE784424A (fr) | 1971-06-05 | 1972-06-05 | Procede de preparation de solutions d'oxytetracychine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1913271A GB1361491A (en) | 1971-06-05 | 1971-06-05 | Process for the production of oxytetracycline solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1361491A true GB1361491A (en) | 1974-07-24 |
Family
ID=10124288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1913271A Expired GB1361491A (en) | 1971-06-05 | 1971-06-05 | Process for the production of oxytetracycline solutions |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR193872A1 (enExample) |
| AU (1) | AU4239172A (enExample) |
| BE (1) | BE784424A (enExample) |
| FR (1) | FR2150687B1 (enExample) |
| GB (1) | GB1361491A (enExample) |
| IE (1) | IE36390B1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2631780C3 (de) * | 1976-07-15 | 1981-11-19 | Basf Ag, 6700 Ludwigshafen | Sulfonamid-Trimethoprim-Lösungen |
-
1971
- 1971-06-05 GB GB1913271A patent/GB1361491A/en not_active Expired
-
1972
- 1972-05-17 AU AU42391/72A patent/AU4239172A/en not_active Expired
- 1972-05-25 IE IE70872A patent/IE36390B1/xx unknown
- 1972-05-31 AR AR24229872A patent/AR193872A1/es active
- 1972-06-02 FR FR7219889A patent/FR2150687B1/fr not_active Expired
- 1972-06-05 BE BE784424A patent/BE784424A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE784424A (fr) | 1972-12-05 |
| AR193872A1 (es) | 1973-05-31 |
| IE36390B1 (en) | 1976-10-27 |
| FR2150687B1 (enExample) | 1976-07-02 |
| AU4239172A (en) | 1973-11-22 |
| IE36390L (en) | 1972-12-05 |
| FR2150687A1 (enExample) | 1973-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 426 | Order made revoking patent and granting patent of addition in lieu thereof (sect. 26(2)/1949) | ||
| SP | Amendment (slips) printed | ||
| PE | Patent expired |