NL263569A - - Google Patents
Info
- Publication number
- NL263569A NL263569A NL263569DA NL263569A NL 263569 A NL263569 A NL 263569A NL 263569D A NL263569D A NL 263569DA NL 263569 A NL263569 A NL 263569A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH452160A CH383386A (de) | 1960-04-22 | 1960-04-22 | Verfahren zur Herstellung von neuen heterocyclischen Verbindungen |
| CH81661 | 1961-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL263569A true NL263569A (bg) |
Family
ID=25685776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL263569D NL263569A (bg) | 1960-04-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3108110A (bg) |
| BE (1) | BE602834A (bg) |
| CH (1) | CH383386A (bg) |
| DE (1) | DE1276042B (bg) |
| ES (1) | ES266759A1 (bg) |
| GB (1) | GB973360A (bg) |
| LU (1) | LU40041A1 (bg) |
| NL (1) | NL263569A (bg) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL99992C (bg) * | 1957-09-25 | |||
| AT203002B (de) * | 1957-11-01 | 1959-04-25 | Sandoz Ag | Verfahren zur Herstellung von neuen, heterocyclisch substituierten Pyrazolonderivaten |
-
0
- NL NL263569D patent/NL263569A/xx unknown
-
1960
- 1960-04-22 CH CH452160A patent/CH383386A/de unknown
-
1961
- 1961-03-27 GB GB11177/61A patent/GB973360A/en not_active Expired
- 1961-03-31 US US99692A patent/US3108110A/en not_active Expired - Lifetime
- 1961-04-20 LU LU40041A patent/LU40041A1/xx unknown
- 1961-04-20 BE BE602834A patent/BE602834A/fr unknown
- 1961-04-20 ES ES0266759A patent/ES266759A1/es not_active Expired
- 1961-04-20 DE DES73569A patent/DE1276042B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH383386A (de) | 1964-10-31 |
| US3108110A (en) | 1963-10-22 |
| LU40041A1 (bg) | 1961-10-20 |
| ES266759A1 (es) | 1961-11-01 |
| GB973360A (en) | 1964-10-28 |
| BE602834A (fr) | 1961-10-23 |
| DE1276042B (de) | 1968-08-29 |