BE654604A - - Google Patents
Info
- Publication number
- BE654604A BE654604A BE654604DA BE654604A BE 654604 A BE654604 A BE 654604A BE 654604D A BE654604D A BE 654604DA BE 654604 A BE654604 A BE 654604A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
-
- 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
- C07D471/02—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 system contains two hetero rings
- C07D471/06—Peri-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB73955A DE1278642B (de) | 1963-10-22 | 1963-10-22 | Verfahren zur Herstellung von Perimidin-6, 7-dicarbonsaeureimiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE654604A true BE654604A (xx) | 1965-02-15 |
Family
ID=6978057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE654604D BE654604A (xx) | 1963-10-22 | 1964-10-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE654604A (xx) |
| DE (1) | DE1278642B (xx) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE955268C (de) * | 1952-03-06 | 1957-01-03 | Cfmc | Faerbungsmittel fuer form- und haertbare Harze oder Kunstharze |
-
1963
- 1963-10-22 DE DEB73955A patent/DE1278642B/de active Pending
-
1964
- 1964-10-20 BE BE654604D patent/BE654604A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1278642B (de) | 1968-09-26 |