JPS50159516A - - Google Patents
Info
- Publication number
- JPS50159516A JPS50159516A JP5718475A JP5718475A JPS50159516A JP S50159516 A JPS50159516 A JP S50159516A JP 5718475 A JP5718475 A JP 5718475A JP 5718475 A JP5718475 A JP 5718475A JP S50159516 A JPS50159516 A JP S50159516A
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
- C09B57/08—Naphthalimide dyes; Phthalimide dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742423546 DE2423546C2 (en) | 1974-05-15 | 1974-05-15 | Process for the preparation of 4-amino-1,8-naphthalic acid-N-arylimide compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50159516A true JPS50159516A (en) | 1975-12-24 |
Family
ID=5915613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5718475A Pending JPS50159516A (en) | 1974-05-15 | 1975-05-14 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50159516A (en) |
| BE (1) | BE829132A (en) |
| BR (1) | BR7503007A (en) |
| DE (1) | DE2423546C2 (en) |
| FR (1) | FR2271215B1 (en) |
| GB (1) | GB1465443A (en) |
| IT (1) | IT1038087B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2183667B (en) * | 1985-10-29 | 1989-11-22 | Univ Brunel | Preparation of amino-1;8-naphthalimides. |
| US5235045A (en) * | 1992-03-19 | 1993-08-10 | Microbiomed Corporation | Non-azo naphthalimide dyes |
| US5766600A (en) * | 1993-08-09 | 1998-06-16 | Microbiomed Corporation | Non-azo naphtalimide dyes and uses for same |
| EP1144381A2 (en) * | 1998-11-25 | 2001-10-17 | MERCK PATENT GmbH | Substituted benzo[de]isoquinoline-1,3-diones |
| WO2017162661A1 (en) * | 2016-03-22 | 2017-09-28 | Bayer Pharma Aktiengesellschaft | 1h-benzo[de]isoquinoline-1,3(2h)-diones |
-
1974
- 1974-05-15 DE DE19742423546 patent/DE2423546C2/en not_active Expired
-
1975
- 1975-05-13 IT IT2328975A patent/IT1038087B/en active
- 1975-05-14 JP JP5718475A patent/JPS50159516A/ja active Pending
- 1975-05-15 BR BR7503830A patent/BR7503007A/en unknown
- 1975-05-15 FR FR7515142A patent/FR2271215B1/fr not_active Expired
- 1975-05-15 GB GB2064875A patent/GB1465443A/en not_active Expired
- 1975-05-15 BE BE156400A patent/BE829132A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7503007A (en) | 1976-03-23 |
| FR2271215A1 (en) | 1975-12-12 |
| DE2423546C2 (en) | 1983-01-27 |
| DE2423546A1 (en) | 1975-11-27 |
| IT1038087B (en) | 1979-11-20 |
| GB1465443A (en) | 1977-02-23 |
| FR2271215B1 (en) | 1979-01-19 |
| BE829132A (en) | 1975-11-17 |