NL6500850A - - Google Patents
Info
- Publication number
- NL6500850A NL6500850A NL6500850A NL6500850A NL6500850A NL 6500850 A NL6500850 A NL 6500850A NL 6500850 A NL6500850 A NL 6500850A NL 6500850 A NL6500850 A NL 6500850A NL 6500850 A NL6500850 A NL 6500850A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
- C07D215/46—Nitrogen atoms attached in position 4 with hydrocarbon radicals, substituted by nitrogen atoms, attached to said nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001065 | 1964-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6500850A true NL6500850A (OSRAM) | 1965-07-26 |
| NL144591B NL144591B (nl) | 1975-01-15 |
Family
ID=10995167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6500850A NL144591B (nl) | 1964-01-23 | 1965-01-22 | Werkwijze voor het bereiden van arylaminomethyleenmalonzuuresters. |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT250334B (OSRAM) |
| NL (1) | NL144591B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449403A (en) * | 1966-04-06 | 1969-06-10 | Merck & Co Inc | Novel acrylates |
-
1965
- 1965-01-12 AT AT18865A patent/AT250334B/de active
- 1965-01-22 NL NL6500850A patent/NL144591B/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449403A (en) * | 1966-04-06 | 1969-06-10 | Merck & Co Inc | Novel acrylates |
Also Published As
| Publication number | Publication date |
|---|---|
| AT250334B (de) | 1966-11-10 |
| NL144591B (nl) | 1975-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: E GY T |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |