HK44493A - Use of a quinazolinone in the preparation of an anti-vertigo drug and pharmaceutical composition - Google Patents
Use of a quinazolinone in the preparation of an anti-vertigo drug and pharmaceutical compositionInfo
- Publication number
- HK44493A HK44493A HK444/93A HK44493A HK44493A HK 44493 A HK44493 A HK 44493A HK 444/93 A HK444/93 A HK 444/93A HK 44493 A HK44493 A HK 44493A HK 44493 A HK44493 A HK 44493A
- Authority
- HK
- Hong Kong
- Prior art keywords
- quinazolinone
- preparation
- pharmaceutical composition
- vertigo
- drug
- Prior art date
Links
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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15493285 | 1985-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK44493A true HK44493A (en) | 1993-05-14 |
Family
ID=15595091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK444/93A HK44493A (en) | 1985-07-12 | 1993-05-06 | Use of a quinazolinone in the preparation of an anti-vertigo drug and pharmaceutical composition |
Country Status (6)
Country | Link |
---|---|
US (1) | US4721714A (de) |
EP (1) | EP0208335B1 (de) |
JP (1) | JPH062674B2 (de) |
DE (1) | DE3683550D1 (de) |
HK (1) | HK44493A (de) |
SG (1) | SG15293G (de) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551262B2 (de) * | 1971-10-15 | 1980-01-12 | ||
JPS5215599B2 (de) * | 1973-10-15 | 1977-04-30 | ||
JPS51105082A (ja) * | 1975-03-07 | 1976-09-17 | Tanabe Seiyaku Co | Kinazorinonjudotaino seiho |
JPS51105083A (ja) * | 1975-03-13 | 1976-09-17 | Tanabe Seiyaku Co | Kinazorinonjudotainoseiho |
JPS5920670B2 (ja) * | 1976-04-10 | 1984-05-15 | 田辺製薬株式会社 | キナゾリノン誘導体の製法 |
JPS59128376A (ja) * | 1983-01-13 | 1984-07-24 | Tanabe Seiyaku Co Ltd | キナゾリノン誘導体 |
-
1986
- 1986-06-26 US US06/878,602 patent/US4721714A/en not_active Expired - Fee Related
- 1986-07-08 JP JP61161281A patent/JPH062674B2/ja not_active Expired - Lifetime
- 1986-07-11 EP EP86109506A patent/EP0208335B1/de not_active Expired - Lifetime
- 1986-07-11 DE DE8686109506T patent/DE3683550D1/de not_active Expired - Fee Related
-
1993
- 1993-02-11 SG SG152/93A patent/SG15293G/en unknown
- 1993-05-06 HK HK444/93A patent/HK44493A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS62103019A (ja) | 1987-05-13 |
US4721714A (en) | 1988-01-26 |
EP0208335A2 (de) | 1987-01-14 |
EP0208335B1 (de) | 1992-01-22 |
JPH062674B2 (ja) | 1994-01-12 |
SG15293G (en) | 1993-04-16 |
DE3683550D1 (de) | 1992-03-05 |
EP0208335A3 (en) | 1989-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |