FR2361104A2 - Medicament sous forme de grains friables - Google Patents
Medicament sous forme de grains friablesInfo
- Publication number
- FR2361104A2 FR2361104A2 FR7701501A FR7701501A FR2361104A2 FR 2361104 A2 FR2361104 A2 FR 2361104A2 FR 7701501 A FR7701501 A FR 7701501A FR 7701501 A FR7701501 A FR 7701501A FR 2361104 A2 FR2361104 A2 FR 2361104A2
- Authority
- FR
- France
- Prior art keywords
- granules
- tablets
- inhalation
- esp
- devices
- 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.)
- Granted
Links
- IMZMKUWMOSJXDT-UHFFFAOYSA-N cromoglycic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C(O)=O)O2 IMZMKUWMOSJXDT-UHFFFAOYSA-N 0.000 title abstract 5
- 239000008187 granular material Substances 0.000 title abstract 5
- 229960000265 cromoglicic acid Drugs 0.000 title 1
- 239000003814 drug Substances 0.000 abstract 4
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 abstract 3
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 230000000172 allergic effect Effects 0.000 abstract 1
- 208000010668 atopic eczema Diseases 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 210000002345 respiratory system Anatomy 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
-
- 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
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
-
- 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
- A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB260676A GB1569611A (en) | 1976-01-23 | 1976-01-23 | Pelletised or granular medicament formulation |
| GB260876 | 1976-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2361104A2 true FR2361104A2 (fr) | 1978-03-10 |
| FR2361104B2 FR2361104B2 (enrdf_load_stackoverflow) | 1982-09-17 |
Family
ID=26237614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701501A Granted FR2361104A2 (fr) | 1976-01-23 | 1977-01-20 | Medicament sous forme de grains friables |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12161605B2 (en) | 2016-12-08 | 2024-12-10 | R.P. Scherer Technologies, Llc | Method to relieve stress in capsule shells to reduce propensity to break |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072046B1 (en) * | 1981-07-24 | 1986-01-15 | FISONS plc | Inhalation drugs, methods for their production and pharmaceutical formulations containing them |
| US6102036A (en) * | 1994-04-12 | 2000-08-15 | Smoke-Stop | Breath activated inhaler |
-
1977
- 1977-01-05 IE IE14/77A patent/IE45260B1/en not_active IP Right Cessation
- 1977-01-11 FI FI770070A patent/FI67663C/fi not_active IP Right Cessation
- 1977-01-20 ZA ZA770327A patent/ZA77327B/xx unknown
- 1977-01-20 FR FR7701501A patent/FR2361104A2/fr active Granted
- 1977-01-21 LU LU76618A patent/LU76618A1/xx unknown
- 1977-01-21 NO NO770198A patent/NO148542C/no unknown
- 1977-01-21 CA CA000270236A patent/CA1116516A/en not_active Expired
- 1977-01-21 SE SE7700665A patent/SE442950B/xx not_active IP Right Cessation
- 1977-01-21 DK DK27177A patent/DK27177A/da not_active Application Discontinuation
- 1977-01-22 ES ES455273A patent/ES455273A1/es not_active Expired
- 1977-01-24 AU AU21589/77A patent/AU506878B2/en not_active Ceased
- 1977-01-24 JP JP597877A patent/JPS5294413A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12161605B2 (en) | 2016-12-08 | 2024-12-10 | R.P. Scherer Technologies, Llc | Method to relieve stress in capsule shells to reduce propensity to break |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA77327B (en) | 1977-12-28 |
| ES455273A1 (es) | 1978-04-01 |
| FI67663C (fi) | 1985-05-10 |
| DK27177A (da) | 1977-07-24 |
| NO148542B (no) | 1983-07-25 |
| FI770070A7 (enrdf_load_stackoverflow) | 1977-07-24 |
| IE45260L (en) | 1977-07-23 |
| NO770198L (no) | 1977-07-26 |
| AU506878B2 (en) | 1980-01-24 |
| SE7700665L (sv) | 1977-07-24 |
| AU2158977A (en) | 1978-08-03 |
| CA1116516A (en) | 1982-01-19 |
| FI67663B (fi) | 1985-01-31 |
| LU76618A1 (enrdf_load_stackoverflow) | 1977-08-12 |
| FR2361104B2 (enrdf_load_stackoverflow) | 1982-09-17 |
| NO148542C (no) | 1983-11-02 |
| SE442950B (sv) | 1986-02-10 |
| IE45260B1 (en) | 1982-07-28 |
| JPS5294413A (en) | 1977-08-09 |
| JPS6228124B2 (enrdf_load_stackoverflow) | 1987-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CD | Change of name or company name |