DK129348B - Analogifremgangsmåde til fremstilling af 1-substituerede 3,4-dihydro-2(1H)-quinazolinonderivater. - Google Patents
Analogifremgangsmåde til fremstilling af 1-substituerede 3,4-dihydro-2(1H)-quinazolinonderivater.Info
- Publication number
- DK129348B DK129348B DK332871A DK332871A DK129348B DK 129348 B DK129348 B DK 129348B DK 332871 A DK332871 A DK 332871A DK 332871 A DK332871 A DK 332871A DK 129348 B DK129348 B DK 129348B
- Authority
- DK
- Denmark
- Prior art keywords
- dihydro
- substituted
- preparation
- analogous process
- quinazolinone derivatives
- Prior art date
Links
- -1 1-substituted 3,4-dihydro-2 (1H) -quinazolinone Chemical class 0.000 title 1
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-07-13 | 1970-07-13 | |
| JP9630670 | 1970-10-30 | ||
| JP45098107A JPS4821954B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-05 | 1970-11-05 | |
| JP11833270A JPS4834598B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-12-23 | 1970-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK129348B true DK129348B (da) | 1974-09-30 |
| DK129348C DK129348C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-24 |
Family
ID=27464063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK332871A DK129348B (da) | 1970-07-13 | 1971-07-06 | Analogifremgangsmåde til fremstilling af 1-substituerede 3,4-dihydro-2(1H)-quinazolinonderivater. |
Country Status (8)
Families Citing this family (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 (de) * | 1968-07-01 | 1971-11-30 | Sandoz Ag | Verfahren zur Herstellung von 3,4-Dihydro-4-phenyl-2(1H)-chinazolinonen |
| AT299204B (de) * | 1968-12-10 | 1972-06-12 | Sumitomo Chemical Co | Verfahren zur Herstellung neuer Nitrochinazolinone |
| DE2037693C3 (de) * | 1969-08-02 | 1975-01-16 | Sumitomo Chemical Co., Ltd., Osaka (Japan) | 1-Cyclopropylmethyl-2(1 H)-chinazolinonderivate |
| CH499544A (de) * | 1970-04-27 | 1970-11-30 | Sandoz Ag | Verfahren zur Herstellung neuer 4-(2-Thienyl)-2(1H)-chinazolinone |
-
1971
- 1971-07-06 DK DK332871A patent/DK129348B/da not_active IP Right Cessation
- 1971-07-08 DE DE19712134118 patent/DE2134118C3/de not_active Expired
- 1971-07-09 FR FR7125249A patent/FR2100890A1/fr active Granted
- 1971-07-12 BE BE769858A patent/BE769858A/xx not_active IP Right Cessation
- 1971-07-12 CH CH1022971A patent/CH560693A5/xx not_active IP Right Cessation
- 1971-07-12 SE SE900971A patent/SE380019B/xx unknown
- 1971-07-12 CA CA117,977A patent/CA956958A/en not_active Expired
- 1971-07-13 NL NL7109637A patent/NL169589C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2100890B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-06 |
| CH560693A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-15 |
| FR2100890A1 (en) | 1972-03-24 |
| DE2134118C3 (de) | 1975-04-10 |
| NL169589C (nl) | 1982-08-02 |
| DK129348C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-24 |
| DE2134118A1 (de) | 1972-01-20 |
| AU3110171A (en) | 1973-01-18 |
| NL169589B (nl) | 1982-03-01 |
| NL7109637A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-17 |
| CA956958A (en) | 1974-10-29 |
| BE769858A (fr) | 1971-11-16 |
| SE380019B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-27 |
| DE2134118B2 (de) | 1974-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |