JPS5641663B2 - - Google Patents
Info
- Publication number
- JPS5641663B2 JPS5641663B2 JP2771876A JP2771876A JPS5641663B2 JP S5641663 B2 JPS5641663 B2 JP S5641663B2 JP 2771876 A JP2771876 A JP 2771876A JP 2771876 A JP2771876 A JP 2771876A JP S5641663 B2 JPS5641663 B2 JP S5641663B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771876A JPS52111923A (en) | 1976-03-16 | 1976-03-16 | Production of quinozolone derivative |
| US05/774,048 US4132851A (en) | 1976-03-16 | 1977-03-03 | Process for producing quinazolone derivatives |
| CH320277A CH628050A5 (de) | 1976-03-16 | 1977-03-15 | Verfahren zur herstellung von speziellen chinazolonderivaten. |
| DE2711272A DE2711272C3 (de) | 1976-03-16 | 1977-03-15 | Verfahren zur Herstellung eines 7,15-Dihydropyrido-[2,1-b] pyrido [1',2':1,2] pyrimido [4,5-g] chinazolin-7,15-dions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771876A JPS52111923A (en) | 1976-03-16 | 1976-03-16 | Production of quinozolone derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52111923A JPS52111923A (en) | 1977-09-20 |
| JPS5641663B2 true JPS5641663B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-29 |
Family
ID=12228777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2771876A Granted JPS52111923A (en) | 1976-03-16 | 1976-03-16 | Production of quinozolone derivative |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532343A1 (de) * | 1985-09-11 | 1987-03-19 | Hoechst Ag | Pigmente der chinacridonchinon-reihe, verfahren zu ihrer herstellung und ihre verwendung |
| JP6746455B2 (ja) | 2016-09-30 | 2020-08-26 | 大日精化工業株式会社 | ピリミドキナゾリン顔料、ピリミドキナゾリン顔料の製造方法、及び顔料着色剤 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024239A (en) * | 1958-06-11 | 1962-03-06 | Ciba Ltd | Process for the manufacture of quinacridones from 6:13-dihydroquinacridones |
| DE1208840B (de) * | 1959-06-26 | 1966-01-13 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von linearen Chinacridonen |
| GB894610A (en) | 1959-11-05 | 1962-04-26 | Ici Ltd | Manufacture of pigments and dyestuffs of the quinacridone series and intermediates therefor |
| US3475436A (en) * | 1965-10-19 | 1969-10-28 | Du Pont | Process for oxidizing dihydroquinacridones to quinacridones |
| US3586684A (en) * | 1967-10-11 | 1971-06-22 | Du Pont | Diquinolonopyridone |
| US3738988A (en) * | 1970-10-08 | 1973-06-12 | Du Pont | Process for oxidation of dihydroquinacridones to quinacridones |
| DE2237679C3 (de) * | 1972-07-31 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches Aufzeichnungsmaterial |
| US3907805A (en) * | 1973-12-20 | 1975-09-23 | Du Pont | Preparation of quinacridones by vapor phase dehydrogenation of dihydroquinacridones |
| JPS5142724A (ja) * | 1974-10-11 | 1976-04-12 | Tetsukosha Kk | Shinkisekishokubutsushitsuno seizoho |
| US4025518A (en) * | 1976-02-20 | 1977-05-24 | E. I. Du Pont De Nemours And Company | Process for preparing quinacridonequinone by oxidation of dihydroquinacridone |
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1976
- 1976-03-16 JP JP2771876A patent/JPS52111923A/ja active Granted
-
1977
- 1977-03-03 US US05/774,048 patent/US4132851A/en not_active Expired - Lifetime
- 1977-03-15 DE DE2711272A patent/DE2711272C3/de not_active Expired
- 1977-03-15 CH CH320277A patent/CH628050A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2711272C3 (de) | 1982-03-25 |
| CH628050A5 (de) | 1982-02-15 |
| DE2711272A1 (de) | 1977-09-22 |
| JPS52111923A (en) | 1977-09-20 |
| DE2711272B2 (de) | 1981-07-09 |
| US4132851A (en) | 1979-01-02 |