DD113536A5 - - Google Patents
Info
- Publication number
- DD113536A5 DD113536A5 DD18117974A DD18117974A DD113536A5 DD 113536 A5 DD113536 A5 DD 113536A5 DD 18117974 A DD18117974 A DD 18117974A DD 18117974 A DD18117974 A DD 18117974A DD 113536 A5 DD113536 A5 DD 113536A5
- Authority
- DD
- German Democratic Republic
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1349373A CH577973A5 (en) | 1973-09-20 | 1973-09-20 | 4-Methyl-7-substd.-2(1H)-quinolones prepn. - by reacting 1,3-phenylenediamine with diketene |
| CH1349273A CH572471A5 (en) | 1973-09-20 | 1973-09-20 | 4-Methyl-7-substd.-2(1H)-quinolones prepn. - by reacting 1,3-phenylenediamine with diketene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD113536A5 true DD113536A5 (de) | 1975-06-12 |
Family
ID=25712387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18117974A DD113536A5 (de) | 1973-09-20 | 1974-09-18 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5058080A (de) |
| AT (1) | AT337184B (de) |
| CA (1) | CA1042894A (de) |
| CS (1) | CS182266B2 (de) |
| DD (1) | DD113536A5 (de) |
| DE (1) | DE2444519C2 (de) |
| FR (1) | FR2244763B1 (de) |
| GB (1) | GB1420530A (de) |
| IT (1) | IT1035085B (de) |
| LU (1) | LU70958A1 (de) |
| NL (1) | NL7412463A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7144993B2 (en) * | 2001-12-11 | 2006-12-05 | Ciba Specialty Chemicals Corp. | Process for the preparation of 4-methyl-7-aminoquinolones |
-
1974
- 1974-09-12 JP JP10590474A patent/JPS5058080A/ja active Pending
- 1974-09-13 GB GB4001374A patent/GB1420530A/en not_active Expired
- 1974-09-16 CS CS633874A patent/CS182266B2/cs unknown
- 1974-09-18 DE DE19742444519 patent/DE2444519C2/de not_active Expired
- 1974-09-18 IT IT5307374A patent/IT1035085B/it active
- 1974-09-18 DD DD18117974A patent/DD113536A5/xx unknown
- 1974-09-20 AT AT759274A patent/AT337184B/de not_active IP Right Cessation
- 1974-09-20 LU LU70958A patent/LU70958A1/xx unknown
- 1974-09-20 NL NL7412463A patent/NL7412463A/xx not_active Application Discontinuation
- 1974-09-20 CA CA209,659A patent/CA1042894A/en not_active Expired
- 1974-09-20 FR FR7431844A patent/FR2244763B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2244763A1 (de) | 1975-04-18 |
| AT337184B (de) | 1977-06-10 |
| DE2444519C2 (de) | 1982-08-26 |
| JPS5058080A (de) | 1975-05-20 |
| CA1042894A (en) | 1978-11-21 |
| IT1035085B (it) | 1979-10-20 |
| CS182266B2 (en) | 1978-04-28 |
| FR2244763B1 (de) | 1979-03-16 |
| NL7412463A (nl) | 1975-03-24 |
| LU70958A1 (de) | 1975-05-28 |
| ATA759274A (de) | 1976-10-15 |
| DE2444519A1 (de) | 1975-03-27 |
| GB1420530A (en) | 1976-01-07 |