CH514603A - Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone - Google Patents
Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinoneInfo
- Publication number
- CH514603A CH514603A CH1242071A CH1242071A CH514603A CH 514603 A CH514603 A CH 514603A CH 1242071 A CH1242071 A CH 1242071A CH 1242071 A CH1242071 A CH 1242071A CH 514603 A CH514603 A CH 514603A
- Authority
- CH
- Switzerland
- Prior art keywords
- quinazolinones
- phenyl
- preparation
- new
- Prior art date
Links
- FHUBTSLLILWICW-UHFFFAOYSA-N 4-phenyl-1h-quinazolin-2-one Chemical class C12=CC=CC=C2NC(=O)N=C1C1=CC=CC=C1 FHUBTSLLILWICW-UHFFFAOYSA-N 0.000 title 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74180768A | 1968-07-01 | 1968-07-01 | |
| US74180668A | 1968-07-01 | 1968-07-01 | |
| CH894669A CH514597A (de) | 1968-07-01 | 1969-06-12 | Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH514603A true CH514603A (de) | 1971-10-31 |
Family
ID=27176095
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1242671A CH514554A (de) | 1968-07-01 | 1969-06-12 | Verfahren zur Herstellung von 2-Nitrobenzonitrilen |
| CH1242071A CH514603A (de) | 1968-07-01 | 1969-06-12 | Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1242671A CH514554A (de) | 1968-07-01 | 1969-06-12 | Verfahren zur Herstellung von 2-Nitrobenzonitrilen |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH514554A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998052A (ja) * | 1982-11-26 | 1984-06-06 | Sanwa Kagaku Kenkyusho:Kk | ４−クロル−２−ニトロベンゾニトリルの製法 |
-
1969
- 1969-06-12 CH CH1242671A patent/CH514554A/de not_active IP Right Cessation
- 1969-06-12 CH CH1242071A patent/CH514603A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH514554A (de) | 1971-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |