BE769858A - 3,4-DIHYDRO-2 (1H) -QUINAZOLINONES AND THEIR - Google Patents
3,4-DIHYDRO-2 (1H) -QUINAZOLINONES AND THEIRInfo
- Publication number
- BE769858A BE769858A BE769858A BE769858A BE769858A BE 769858 A BE769858 A BE 769858A BE 769858 A BE769858 A BE 769858A BE 769858 A BE769858 A BE 769858A BE 769858 A BE769858 A BE 769858A
- Authority
- BE
- Belgium
- Prior art keywords
- quinazolinones
- dihydro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- 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
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
-
- 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
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/80—Oxygen atoms
- C07D239/82—Oxygen atoms with an aryl radical attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6161870A JPS4821951B1 (en) | 1970-07-13 | 1970-07-13 | |
| JP9630670 | 1970-10-30 | ||
| JP45098107A JPS4821954B1 (en) | 1970-11-05 | 1970-11-05 | |
| JP11833270A JPS4834598B1 (en) | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE769858A true BE769858A (en) | 1971-11-16 |
Family
ID=27464063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE769858A BE769858A (en) | 1970-07-13 | 1971-07-12 | 3,4-DIHYDRO-2 (1H) -QUINAZOLINONES AND THEIR |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE769858A (en) |
| CA (1) | CA956958A (en) |
| CH (1) | CH560693A5 (en) |
| DE (1) | DE2134118C3 (en) |
| DK (1) | DK129348B (en) |
| FR (1) | FR2100890A1 (en) |
| NL (1) | NL169589C (en) |
| SE (1) | SE380019B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071516A (en) | 1976-08-20 | 1978-01-31 | Sandoz, Inc. | 4-(Acyloxyphenyl)-quinazolin-2(1H)-ones |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH515911A (en) * | 1968-07-01 | 1971-11-30 | Sandoz Ag | Process for the preparation of 3,4-dihydro-4-phenyl-2 (1H) -quinazolinones |
| NL142676B (en) * | 1968-12-10 | 1974-07-15 | Sumitomo Chemical Co | PROCEDURE FOR PREPARING A 1-DIALKYLAMINOALKYL-4-PHENYLCHINAZOLIN SUBSCRIPTION WITH INFLAMMATORY ACTIVITY, METHOD FOR PREPARING A 1-DIALKYLAMINOALKYL-4-PHENYLCHINAZOLIN SUBSCRIPTION WITH INFLAMMATORY ACTIVITY, PROCESS FOR PREPARING A THERAPEUTIC PREPARATION CONTAINED AS A PREPARATION THERAPEUTIC, AND PREPARATION CONTAINED BY WATER |
| US3712892A (en) * | 1969-08-02 | 1973-01-23 | Sumitomo Chemical Co | Quinazolinone derivatives |
| CH499546A (en) * | 1970-04-27 | 1970-11-30 | Sandoz Ag | Antiinflammatory 4-thienyl-3,4-dihydro-2 (1h)- - quinazolinones prodn |
-
1971
- 1971-07-06 DK DK332871A patent/DK129348B/en not_active IP Right Cessation
- 1971-07-08 DE DE19712134118 patent/DE2134118C3/en not_active Expired
- 1971-07-09 FR FR7125249A patent/FR2100890A1/en active Granted
- 1971-07-12 BE BE769858A patent/BE769858A/en not_active IP Right Cessation
- 1971-07-12 CH CH1022971A patent/CH560693A5/xx not_active IP Right Cessation
- 1971-07-12 CA CA117,977A patent/CA956958A/en not_active Expired
- 1971-07-12 SE SE900971A patent/SE380019B/xx unknown
- 1971-07-13 NL NL7109637A patent/NL169589C/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071516A (en) | 1976-08-20 | 1978-01-31 | Sandoz, Inc. | 4-(Acyloxyphenyl)-quinazolin-2(1H)-ones |
Also Published As
| Publication number | Publication date |
|---|---|
| DK129348C (en) | 1975-02-24 |
| CA956958A (en) | 1974-10-29 |
| SE380019B (en) | 1975-10-27 |
| DE2134118B2 (en) | 1974-08-15 |
| FR2100890A1 (en) | 1972-03-24 |
| DE2134118C3 (en) | 1975-04-10 |
| DE2134118A1 (en) | 1972-01-20 |
| AU3110171A (en) | 1973-01-18 |
| FR2100890B1 (en) | 1975-06-06 |
| DK129348B (en) | 1974-09-30 |
| NL169589C (en) | 1982-08-02 |
| NL7109637A (en) | 1972-01-17 |
| NL169589B (en) | 1982-03-01 |
| CH560693A5 (en) | 1975-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE783273A (en) | NEWS TRIAZOLOBENZODIAZEPINES AND THEIR | |
| BE779390A (en) | NEW PYRIDAZINONES AND THEIR PREPARATION | |
| BE772940A (en) | AZETIDINONES- (2) AND THEIR PREPARATION | |
| PH9276A (en) | 3,4-dihydro-2(1h)-quinazolinones | |
| BE768402A (en) | VERMIFUGAL AMINOPHENYLAMIDINES AND THEIR OBTAINING | |
| FR2009960A1 (en) | NEW 1,3,4-OXAZABORINIDES AND THEIR PREPARATION | |
| BE787251A (en) | NEW BENZODIAZEPINES AND THEIR PREPARATION | |
| BE766242A (en) | DERIVATIVES OF THE 4 (3H -) - QUINAZOLINONE AND THEIR | |
| BE765533A (en) | NEW ISOXAZOLO-PYRIMIDINES AND THEIR APPLICATION AS HERBICIDES | |
| BE768401A (en) | NEW VERMIFUGAL AMINOPHENYL-CYCLOAMIDINES AND THEIR OBTAINING | |
| BE772990A (en) | AZETIDINONES- (2) AND THEIR PREPARATION | |
| BE777072A (en) | DICETONS AND THEIR APPLICATIONS | |
| BE765477A (en) | 2-AMINO-BENZOTHIAZOLES, HERBICIDES AND THEIR PREPARATION | |
| BE761438A (en) | ALPHA-HALO-PHENYLACETAMIDES AND THEIR PREPARATION | |
| BE760233R (en) | LINCOMYCINE DERIVATIVES AND THEIR | |
| BE784244A (en) | NEW COUMARINS AND THEIR PREPARATION | |
| BE763671A (en) | AZIDOSULFONYLCARBANILATES AND THEIR PREPARATION | |
| BE764456A (en) | AMINO-3-CARDENOLIDES AND THEIR PREPARATION | |
| BE782849A (en) | NEW TRIAZOLOBENZODIAZEPINES AND THEIR PREPARATION | |
| BE769858A (en) | 3,4-DIHYDRO-2 (1H) -QUINAZOLINONES AND THEIR | |
| BE768702A (en) | NEW BENZODIAZEPINONES AND THEIR PRODUCTION | |
| BE762366A (en) | BASIC QUINOBENZAZEPINES AND THEIR PREPARATION | |
| BE768084A (en) | 2,6-METHANO-3-BENZAZOCINES AND THEIR PREPARATION | |
| BE750742R (en) | NEW OXAZOLIDINES, THEIR PREPARATION AND THEIR | |
| BE782851A (en) | 2,5-BIS-SUBSTITUTED PYRIMIDINES AND THEIR PREPARATION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SUMITOMO CHEMICAL CY LTD Effective date: 19840712 |