FR2348921A1 - (1)-Aryl-quinazolone derivs. - useful e.g. as sedatives, tranquillisers, anti-inflammatories, analgesics - Google Patents
(1)-Aryl-quinazolone derivs. - useful e.g. as sedatives, tranquillisers, anti-inflammatories, analgesicsInfo
- Publication number
- FR2348921A1 FR2348921A1 FR7704791A FR7704791A FR2348921A1 FR 2348921 A1 FR2348921 A1 FR 2348921A1 FR 7704791 A FR7704791 A FR 7704791A FR 7704791 A FR7704791 A FR 7704791A FR 2348921 A1 FR2348921 A1 FR 2348921A1
- Authority
- FR
- France
- Prior art keywords
- tranquillisers
- quinazolone
- derivs
- sedatives
- analgesics
- 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.)
- Withdrawn
Links
- 229940035676 analgesics Drugs 0.000 title abstract 2
- 239000000730 antalgic agent Substances 0.000 title abstract 2
- 239000002260 anti-inflammatory agent Substances 0.000 title abstract 2
- 229940121363 anti-inflammatory agent Drugs 0.000 title abstract 2
- 230000003110 anti-inflammatory effect Effects 0.000 title abstract 2
- 229940125723 sedative agent Drugs 0.000 title abstract 2
- 239000000932 sedative agent Substances 0.000 title abstract 2
- -1 tranquillisers Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- JKWQUMKCVDUICQ-UHFFFAOYSA-N 2-anilinobenzamide Chemical compound NC(=O)C1=CC=CC=C1NC1=CC=CC=C1 JKWQUMKCVDUICQ-UHFFFAOYSA-N 0.000 abstract 1
- 229940123907 Disease modifying antirheumatic drug Drugs 0.000 abstract 1
- 241000699670 Mus sp. Species 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 230000003356 anti-rheumatic effect Effects 0.000 abstract 1
- 239000003435 antirheumatic agent Substances 0.000 abstract 1
- 239000002934 diuretic Substances 0.000 abstract 1
- 229940030606 diuretics Drugs 0.000 abstract 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 abstract 1
- 230000001562 ulcerogenic effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1-Aryl-quinazol-4-one derivs. of formula (I) and their acid addn. salts are new. In the formula R1 is H or alkyl; R2 is H or CH3; R3 is CH3, CF3, NO2, Cl or F; and R4 is H, alkyl, OH, alkoxy, acyloxy, Cl, F, CF3 or NO2. Cpds. (I) are prepd. by reacting a 2-anilinobenzamide with ethyl orthoformate or R1COCl. (I) are variously useful as hypnotic-sedatives; tranquillisers; diuretics; antiinflammatories (antirheumatics) with low ulcerogenic tendency; and analgesics. The LD50 (intraperitoneally in mice) is >=200mg/kg for 15 of 16 cpds. quoted. A specified cpds. (I) is 1-(3-trifluoromethylphenyl)-1H-quinazolone-4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU74369A LU74369A1 (en) | 1976-02-18 | 1976-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2348921A1 true FR2348921A1 (en) | 1977-11-18 |
Family
ID=19728157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7704791A Withdrawn FR2348921A1 (en) | 1976-02-18 | 1977-02-18 | (1)-Aryl-quinazolone derivs. - useful e.g. as sedatives, tranquillisers, anti-inflammatories, analgesics |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE850979A (en) |
| DE (1) | DE2705454A1 (en) |
| FR (1) | FR2348921A1 (en) |
| LU (1) | LU74369A1 (en) |
| NL (1) | NL7701655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1667685A4 (en) * | 2003-09-23 | 2009-04-29 | Merck & Co Inc | INHIBITORS OF QUINAZOLINE-BASED POTASSIUM CANAL |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2015116532A (en) * | 2012-10-19 | 2016-12-10 | Ф. Хоффманн-Ля Рош Аг | SYK TYROSINKINASE INHIBITORS |
-
1976
- 1976-02-18 LU LU74369A patent/LU74369A1/xx unknown
-
1977
- 1977-02-01 BE BE174568A patent/BE850979A/en unknown
- 1977-02-10 DE DE19772705454 patent/DE2705454A1/en active Pending
- 1977-02-16 NL NL7701655A patent/NL7701655A/en not_active Application Discontinuation
- 1977-02-18 FR FR7704791A patent/FR2348921A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1667685A4 (en) * | 2003-09-23 | 2009-04-29 | Merck & Co Inc | INHIBITORS OF QUINAZOLINE-BASED POTASSIUM CANAL |
| US7906521B2 (en) | 2003-09-23 | 2011-03-15 | Merck Sharp & Dohme Corp. | Quinazoline potassium channel inhibitors |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2705454A1 (en) | 1977-08-25 |
| BE850979A (en) | 1977-08-01 |
| LU74369A1 (en) | 1977-09-12 |
| NL7701655A (en) | 1977-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |