GB899668A - Improvements in or relating to antibiotics - Google Patents
Improvements in or relating to antibioticsInfo
- Publication number
- GB899668A GB899668A GB1372560A GB1372560A GB899668A GB 899668 A GB899668 A GB 899668A GB 1372560 A GB1372560 A GB 1372560A GB 1372560 A GB1372560 A GB 1372560A GB 899668 A GB899668 A GB 899668A
- Authority
- GB
- United Kingdom
- Prior art keywords
- griseofulvin
- surface area
- specific surface
- particulate form
- solid
- 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
- 239000003242 anti bacterial agent Substances 0.000 title 1
- 229940088710 antibiotic agent Drugs 0.000 title 1
- IIUZTXTZRGLYTI-UHFFFAOYSA-N Dihydrogriseofulvin Natural products COC1CC(=O)CC(C)C11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 IIUZTXTZRGLYTI-UHFFFAOYSA-N 0.000 abstract 3
- UXWOXTQWVMFRSE-UHFFFAOYSA-N Griseoviridin Natural products O=C1OC(C)CC=C(C(NCC=CC=CC(O)CC(O)C2)=O)SCC1NC(=O)C1=COC2=N1 UXWOXTQWVMFRSE-UHFFFAOYSA-N 0.000 abstract 3
- DDUHZTYCFQRHIY-UHFFFAOYSA-N Negwer: 6874 Natural products COC1=CC(=O)CC(C)C11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 DDUHZTYCFQRHIY-UHFFFAOYSA-N 0.000 abstract 3
- DDUHZTYCFQRHIY-RBHXEPJQSA-N griseofulvin Chemical compound COC1=CC(=O)C[C@@H](C)[C@@]11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 DDUHZTYCFQRHIY-RBHXEPJQSA-N 0.000 abstract 3
- 229960002867 griseofulvin Drugs 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- 239000002775 capsule Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000008298 dragée Substances 0.000 abstract 1
- 239000003937 drug carrier Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 239000006187 pill Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000003826 tablet 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1372560A GB899668A (en) | 1960-04-19 | 1960-04-19 | Improvements in or relating to antibiotics |
BR12849261A BR6128492D0 (pt) | 1960-04-19 | 1961-04-18 | Aperfeicoamentos em ou relativos a antibioticos |
SE4082/61A SE323765B (en:Method) | 1960-04-19 | 1961-04-19 | |
DE1961G0032089 DE1220556C2 (de) | 1960-04-19 | 1961-04-19 | Verfahren zur Herstellung von peroralen Griseofulvinpraeparaten |
FR868135A FR1363872A (fr) | 1960-04-19 | 1961-07-17 | Procédé de préparation de griséofulvine solide à faible dimension particulaire |
US382923A US3330727A (en) | 1960-04-19 | 1964-07-15 | Griseofulvin with high specific surface area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1372560A GB899668A (en) | 1960-04-19 | 1960-04-19 | Improvements in or relating to antibiotics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB899668A true GB899668A (en) | 1962-06-27 |
Family
ID=10028253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1372560A Expired GB899668A (en) | 1960-04-19 | 1960-04-19 | Improvements in or relating to antibiotics |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR6128492D0 (en:Method) |
DE (1) | DE1220556C2 (en:Method) |
GB (1) | GB899668A (en:Method) |
SE (1) | SE323765B (en:Method) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1040187B (de) * | 1956-01-05 | 1958-10-02 | Glaxo Lab Ltd | Verfahren zur Erzeugung von Griseofulvin enthaltenden Trockenprodukten |
-
1960
- 1960-04-19 GB GB1372560A patent/GB899668A/en not_active Expired
-
1961
- 1961-04-18 BR BR12849261A patent/BR6128492D0/pt unknown
- 1961-04-19 DE DE1961G0032089 patent/DE1220556C2/de not_active Expired
- 1961-04-19 SE SE4082/61A patent/SE323765B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1220556C2 (de) | 1973-08-30 |
BR6128492D0 (pt) | 1973-06-07 |
SE323765B (en:Method) | 1970-05-11 |
DE1220556B (de) | 1966-07-07 |
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