AT299204B - Verfahren zur Herstellung neuer Nitrochinazolinone - Google Patents
Verfahren zur Herstellung neuer NitrochinazolinoneInfo
- Publication number
- AT299204B AT299204B AT1145569A AT1145569A AT299204B AT 299204 B AT299204 B AT 299204B AT 1145569 A AT1145569 A AT 1145569A AT 1145569 A AT1145569 A AT 1145569A AT 299204 B AT299204 B AT 299204B
- Authority
- AT
- Austria
- Prior art keywords
- nitroquinazolinones
- making new
- making
- new
- new nitroquinazolinones
- Prior art date
Links
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
- C07D239/78—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9082468 | 1968-12-10 | ||
| JP224669 | 1969-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT299204B true AT299204B (de) | 1972-06-12 |
Family
ID=26335601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1145569A AT299204B (de) | 1968-12-10 | 1969-12-09 | Verfahren zur Herstellung neuer Nitrochinazolinone |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT299204B (de) |
| CH (1) | CH527200A (de) |
| NL (1) | NL142676B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK129348B (da) * | 1970-07-13 | 1974-09-30 | Sumitomo Chemical Co | Analogifremgangsmåde til fremstilling af 1-substituerede 3,4-dihydro-2(1H)-quinazolinonderivater. |
-
1969
- 1969-12-09 AT AT1145569A patent/AT299204B/de not_active IP Right Cessation
- 1969-12-09 NL NL6918486A patent/NL142676B/xx unknown
- 1969-12-10 CH CH1843269A patent/CH527200A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH527200A (de) | 1972-08-31 |
| NL6918486A (de) | 1970-06-12 |
| NL142676B (nl) | 1974-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |