JPS5668616A - Preparation of antibiotic composition - Google Patents
Preparation of antibiotic compositionInfo
- Publication number
- JPS5668616A JPS5668616A JP14506579A JP14506579A JPS5668616A JP S5668616 A JPS5668616 A JP S5668616A JP 14506579 A JP14506579 A JP 14506579A JP 14506579 A JP14506579 A JP 14506579A JP S5668616 A JPS5668616 A JP S5668616A
- Authority
- JP
- Japan
- Prior art keywords
- antibiotic
- active agent
- surface active
- fatty acid
- activity
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain the titled composition having improved activities of an antibiotic, by adding a nonionic or ampholytic surface active agent to a basic fatty acid group-containing peptide antibiotic.
CONSTITUTION: A nonionic surface active agent (e.g., sucrose of higher fatty acid ester, polyoxyethylene alkyl ether, etc.) or an ampholytic surface active agent (e.g., 1-y-solecithin) is added to a basic fatty acid group-containing peptide antibiotic (e.g., polymyxins, circulins, octapeptins, etc.), to give the titled composition. The addition of the surface active agent to the antibiotic can prevent the reduction in activity of the antibiotic caused by the influence of an unsaturated fatty acid (e.g., oleic acid, linoleic acid, etc.), recover the reduced activity, and maintain the activity stable for a long time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14506579A JPS5668616A (en) | 1979-11-08 | 1979-11-08 | Preparation of antibiotic composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14506579A JPS5668616A (en) | 1979-11-08 | 1979-11-08 | Preparation of antibiotic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5668616A true JPS5668616A (en) | 1981-06-09 |
Family
ID=15376559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14506579A Pending JPS5668616A (en) | 1979-11-08 | 1979-11-08 | Preparation of antibiotic composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5668616A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165322A (en) * | 1981-04-02 | 1982-10-12 | Nippon Kayaku Co Ltd | Oral medication composition for domestic animal and domestic fowl |
| JPH01503458A (en) * | 1987-02-20 | 1989-11-22 | エモリ ユニバーシティ | anti-infective compounds |
| JP2005325142A (en) * | 1999-03-03 | 2005-11-24 | Eli Lilly & Co | Echinocandin pharmaceutical formulation containing micelle-forming surfactant |
| JP2018506272A (en) * | 2014-12-31 | 2018-03-08 | オレゴン ステート ユニバーシティ | Antisense antibacterial compounds and methods |
-
1979
- 1979-11-08 JP JP14506579A patent/JPS5668616A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165322A (en) * | 1981-04-02 | 1982-10-12 | Nippon Kayaku Co Ltd | Oral medication composition for domestic animal and domestic fowl |
| JPH01503458A (en) * | 1987-02-20 | 1989-11-22 | エモリ ユニバーシティ | anti-infective compounds |
| JP2005325142A (en) * | 1999-03-03 | 2005-11-24 | Eli Lilly & Co | Echinocandin pharmaceutical formulation containing micelle-forming surfactant |
| JP2018506272A (en) * | 2014-12-31 | 2018-03-08 | オレゴン ステート ユニバーシティ | Antisense antibacterial compounds and methods |
| JP2022040131A (en) * | 2014-12-31 | 2022-03-10 | オレゴン ステート ユニバーシティ | Antisense antibacterial compounds and methods |
| US11293024B2 (en) | 2014-12-31 | 2022-04-05 | Board Of Regents, The University Of Texas System | Antisense antibacterial compounds and methods |
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