AT261117B - Verfahren zur Herstellung einer hochwirksamen, gut verträglichen Zubereitungsform des N (5 Nitrofurfuryliden) 1 amino hydantoins - Google Patents
Verfahren zur Herstellung einer hochwirksamen, gut verträglichen Zubereitungsform des N (5 Nitrofurfuryliden) 1 amino hydantoinsInfo
- Publication number
- AT261117B AT261117B AT774865A AT774865A AT261117B AT 261117 B AT261117 B AT 261117B AT 774865 A AT774865 A AT 774865A AT 774865 A AT774865 A AT 774865A AT 261117 B AT261117 B AT 261117B
- Authority
- AT
- Austria
- Prior art keywords
- nitrofurfurylidene
- production
- well
- highly effective
- preparation form
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- NXFQHRVNIOXGAQ-YCRREMRBSA-N nitrofurantoin Chemical compound O1C([N+](=O)[O-])=CC=C1\C=N\N1C(=O)NC(=O)C1 NXFQHRVNIOXGAQ-YCRREMRBSA-N 0.000 title 1
Classifications
-
- 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)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US392023A US3401221A (en) | 1964-08-25 | 1964-08-25 | Treatment of urinary tract infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT261117B true AT261117B (de) | 1968-04-10 |
Family
ID=23548942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT774865A AT261117B (de) | 1964-08-25 | 1965-08-24 | Verfahren zur Herstellung einer hochwirksamen, gut verträglichen Zubereitungsform des N (5 Nitrofurfuryliden) 1 amino hydantoins |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3401221A (de) |
| JP (1) | JPS4924651B1 (de) |
| AT (1) | AT261117B (de) |
| BE (1) | BE668774A (de) |
| DE (1) | DE1492055B1 (de) |
| DK (1) | DK116132B (de) |
| ES (1) | ES313664A1 (de) |
| FI (1) | FI42961B (de) |
| FR (1) | FR4844M (de) |
| GB (1) | GB1040980A (de) |
| IL (1) | IL23668A (de) |
| NL (1) | NL6506369A (de) |
| NO (1) | NO118491B (de) |
| SE (1) | SE326186B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2348334C2 (de) * | 1973-09-26 | 1982-11-11 | Boehringer Mannheim Gmbh, 6800 Mannheim | Neue Zubereitungsform des N-4-[2-(5-Chlor-2-methoxybenzamido)äthyl]- phenyl-sulfonyl-N'-cyclohexylharnstoffs |
| DE3033919A1 (de) * | 1980-09-09 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Feste arzneizubereitungen enthaltend nifedipin und verfahren zu ihrer herstellung |
| US4798725A (en) * | 1986-06-16 | 1989-01-17 | Norwich Eaton Pharmaceuticals, Inc. | Sustained release capsule |
| US4772473A (en) * | 1986-06-16 | 1988-09-20 | Norwich Eaton Pharmaceuticals, Inc. | Nitrofurantoin dosage form |
| US5178880A (en) * | 1989-07-25 | 1993-01-12 | Norwich Eaton Pharmaceuticals, Inc. | Liquid suspensions of nitrofurantoin |
| US5332832A (en) * | 1989-07-26 | 1994-07-26 | Procter & Gamble Pharmaceuticals, Inc. | Nitrofurantoin crystals |
| US20060002997A1 (en) * | 2002-08-23 | 2006-01-05 | Puneet Shamar | Nitrofurantoin controlled release dosage form |
-
1964
- 1964-08-25 US US392023A patent/US3401221A/en not_active Expired - Lifetime
-
1965
- 1965-05-19 NL NL6506369A patent/NL6506369A/xx unknown
- 1965-05-25 DE DE19651492055 patent/DE1492055B1/de active Pending
- 1965-06-01 ES ES0313664A patent/ES313664A1/es not_active Expired
- 1965-06-03 IL IL23668A patent/IL23668A/en unknown
- 1965-06-16 SE SE07949/65A patent/SE326186B/xx unknown
- 1965-06-22 DK DK316165AA patent/DK116132B/da unknown
- 1965-07-19 NO NO159004A patent/NO118491B/no unknown
- 1965-07-21 JP JP40043717A patent/JPS4924651B1/ja active Pending
- 1965-08-05 FR FR27293A patent/FR4844M/fr not_active Expired
- 1965-08-09 GB GB34070/65A patent/GB1040980A/en not_active Expired
- 1965-08-18 FI FI1983/65A patent/FI42961B/fi active
- 1965-08-24 AT AT774865A patent/AT261117B/de active
- 1965-08-25 BE BE668774D patent/BE668774A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506369A (de) | 1966-02-28 |
| US3401221A (en) | 1968-09-10 |
| GB1040980A (en) | 1966-09-01 |
| BE668774A (de) | 1965-12-16 |
| IL23668A (en) | 1969-07-30 |
| DE1492055B1 (de) | 1971-05-13 |
| ES313664A1 (es) | 1965-09-01 |
| JPS4924651B1 (de) | 1974-06-25 |
| FR4844M (de) | 1967-02-20 |
| NO118491B (de) | 1970-01-05 |
| FI42961B (de) | 1970-09-02 |
| DK116132B (da) | 1969-12-15 |
| SE326186B (de) | 1970-07-20 |
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