BE644951A - - Google Patents
Info
- Publication number
- BE644951A BE644951A BE644951DA BE644951A BE 644951 A BE644951 A BE 644951A BE 644951D A BE644951D A BE 644951DA BE 644951 A BE644951 A BE 644951A
- Authority
- BE
- Belgium
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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/50—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH974463 | 1963-08-07 | ||
| CH316863A CH426817A (de) | 1963-08-07 | 1963-08-07 | Verfahren zur Herstellung von Cinchoninsäureverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644951A true BE644951A (zh) | 1964-09-10 |
Family
ID=25692358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644951D BE644951A (zh) | 1963-08-07 | 1964-03-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3311632A (zh) |
| BE (1) | BE644951A (zh) |
| CH (1) | CH426817A (zh) |
| DE (1) | DE1209565B (zh) |
| FR (1) | FR1393439A (zh) |
| GB (2) | GB1020618A (zh) |
| NL (1) | NL6401199A (zh) |
-
1963
- 1963-08-07 CH CH316863A patent/CH426817A/de unknown
-
1964
- 1964-01-16 DE DEH51396A patent/DE1209565B/de active Pending
- 1964-02-10 FR FR963132A patent/FR1393439A/fr not_active Expired
- 1964-02-12 NL NL6401199A patent/NL6401199A/xx unknown
- 1964-03-04 US US349488A patent/US3311632A/en not_active Expired - Lifetime
- 1964-03-06 GB GB9591/64A patent/GB1020618A/en not_active Expired
- 1964-03-06 GB GB23773/65A patent/GB1020619A/en not_active Expired
- 1964-03-10 BE BE644951D patent/BE644951A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1020618A (en) | 1966-02-23 |
| CH426817A (de) | 1966-12-31 |
| NL6401199A (zh) | 1964-09-14 |
| US3311632A (en) | 1967-03-28 |
| FR1393439A (fr) | 1965-03-26 |
| GB1020619A (en) | 1966-02-23 |
| DE1209565B (de) | 1966-01-27 |