BE806526A - NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS - Google Patents
NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTSInfo
- Publication number
- BE806526A BE806526A BE137076A BE137076A BE806526A BE 806526 A BE806526 A BE 806526A BE 137076 A BE137076 A BE 137076A BE 137076 A BE137076 A BE 137076A BE 806526 A BE806526 A BE 806526A
- Authority
- BE
- Belgium
- Prior art keywords
- quinazoline
- imidazo
- preparation
- application
- medicinal products
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or 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
- C07D235/28—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30164872A | 1972-10-27 | 1972-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE806526A true BE806526A (en) | 1974-04-25 |
Family
ID=23164269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE137076A BE806526A (en) | 1972-10-27 | 1973-10-25 | NEW DERIVATIVES OF IMIDAZO-QUINAZOLINE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS49132100A (en) |
BE (1) | BE806526A (en) |
DE (1) | DE2353192A1 (en) |
FR (1) | FR2204419A1 (en) |
NL (1) | NL7314532A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871732A (en) * | 1988-09-22 | 1989-10-03 | Merrell Dow Pharmaceuticals Inc. | Substituted imidazo(2,1-b)quinazolin-5(3H)-ones and related tricyclic compounds and use as bronchodilators |
UA89035C2 (en) * | 2003-12-03 | 2009-12-25 | Лео Фарма А/С | Hydroxamic acid esters and pharmaceutical use thereof |
-
1973
- 1973-10-23 NL NL7314532A patent/NL7314532A/xx unknown
- 1973-10-24 DE DE19732353192 patent/DE2353192A1/en active Pending
- 1973-10-25 BE BE137076A patent/BE806526A/en unknown
- 1973-10-25 JP JP11947973A patent/JPS49132100A/ja active Pending
- 1973-10-26 FR FR7338198A patent/FR2204419A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS49132100A (en) | 1974-12-18 |
FR2204419A1 (en) | 1974-05-24 |
NL7314532A (en) | 1974-05-01 |
DE2353192A1 (en) | 1974-05-09 |
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