GB1297043A - - Google Patents
Info
- Publication number
- GB1297043A GB1297043A GB1297043DA GB1297043A GB 1297043 A GB1297043 A GB 1297043A GB 1297043D A GB1297043D A GB 1297043DA GB 1297043 A GB1297043 A GB 1297043A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridyl
- anticonvulsant
- methyl
- compositions
- karamchand
- 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
- 230000001773 anti-convulsant effect Effects 0.000 abstract 2
- 239000001961 anticonvulsive agent Substances 0.000 abstract 2
- 229960003965 antiepileptics Drugs 0.000 abstract 2
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- -1 3-methyl-2- pyridyl Chemical group 0.000 abstract 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003937 drug carrier Substances 0.000 abstract 1
- 230000000147 hypnotic effect Effects 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 125000002294 quinazolinyl group Chemical class N1=C(N=CC2=CC=CC=C12)* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000003204 tranquilizing agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN124860 | 1970-01-15 | ||
| IN126566 | 1970-05-08 | ||
| DE19712101275 DE2101275A1 (de) | 1970-01-15 | 1971-01-13 | Neue Chinazolinen-Verbindungen und Verfahren zu ihrer Herstellung |
| CH56171A CH552598A (de) | 1970-01-15 | 1971-01-14 | Verfahren zur herstellung neuer chinazolinon-verbindungen. |
| FR7101263A FR2081437B1 (enrdf_load_stackoverflow) | 1970-01-15 | 1971-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1297043A true GB1297043A (enrdf_load_stackoverflow) | 1972-11-22 |
Family
ID=27508858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1297043D Expired GB1297043A (enrdf_load_stackoverflow) | 1970-01-15 | 1970-08-03 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA939670A (enrdf_load_stackoverflow) |
| CH (1) | CH552598A (enrdf_load_stackoverflow) |
| DE (1) | DE2101275A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2081437B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1297043A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5283247A (en) * | 1991-02-06 | 1994-02-01 | Research Corporation Technologies, Inc. | Anticonvulsant substituted quinazolones |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086910A (en) * | 1960-03-09 | 1963-04-23 | Wallace & Tiernan Inc | Central nervous system depressants 3-(2'-pyridyl)-4-quinazolones |
| DE1168435B (de) * | 1961-12-09 | 1964-04-23 | Kali Chemie Ag | Verfahren zur Herstellung von 4-Oxo-3, 4-dihydrochinazolinen |
| FR1396640A (fr) * | 1963-04-25 | 1965-04-23 | Eprova Ag | Procédé pour la préparation de nouveaux dérivés de quinazolinone |
| DE1695799C3 (de) * | 1967-01-23 | 1974-10-17 | Sumitomo Chemical Co., Ltd., Osaka (Japan) | 5-Chlor-3- eckige Klammer auf pyridin-2'-yl eckige Klammer zu -4-(3H)- chinazolinone |
-
1970
- 1970-08-03 GB GB1297043D patent/GB1297043A/en not_active Expired
-
1971
- 1971-01-07 CA CA102,459A patent/CA939670A/en not_active Expired
- 1971-01-13 DE DE19712101275 patent/DE2101275A1/de active Pending
- 1971-01-14 CH CH56171A patent/CH552598A/de not_active IP Right Cessation
- 1971-01-15 FR FR7101263A patent/FR2081437B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5283247A (en) * | 1991-02-06 | 1994-02-01 | Research Corporation Technologies, Inc. | Anticonvulsant substituted quinazolones |
Also Published As
| Publication number | Publication date |
|---|---|
| CA939670A (en) | 1974-01-08 |
| DE2101275A1 (de) | 1972-07-27 |
| FR2081437B1 (enrdf_load_stackoverflow) | 1975-06-06 |
| FR2081437A1 (enrdf_load_stackoverflow) | 1971-12-03 |
| CH552598A (de) | 1974-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |