NL7106481A - - Google Patents
Info
- Publication number
- NL7106481A NL7106481A NL7106481A NL7106481A NL7106481A NL 7106481 A NL7106481 A NL 7106481A NL 7106481 A NL7106481 A NL 7106481A NL 7106481 A NL7106481 A NL 7106481A NL 7106481 A NL7106481 A NL 7106481A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/06—Peri-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3643470A | 1970-05-11 | 1970-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7106481A true NL7106481A (OSRAM) | 1971-11-15 |
Family
ID=21888585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7106481A NL7106481A (OSRAM) | 1970-05-11 | 1971-05-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3649629A (OSRAM) |
| BE (1) | BE766833A (OSRAM) |
| CH (1) | CH523902A (OSRAM) |
| DE (1) | DE2121154A1 (OSRAM) |
| FR (1) | FR2100645B1 (OSRAM) |
| GB (1) | GB1315243A (OSRAM) |
| NL (1) | NL7106481A (OSRAM) |
-
1970
- 1970-05-11 US US36434A patent/US3649629A/en not_active Expired - Lifetime
-
1971
- 1971-04-29 DE DE19712121154 patent/DE2121154A1/de active Pending
- 1971-05-05 GB GB1324471*[A patent/GB1315243A/en not_active Expired
- 1971-05-07 BE BE766833A patent/BE766833A/xx unknown
- 1971-05-10 CH CH683771A patent/CH523902A/fr not_active IP Right Cessation
- 1971-05-11 FR FR7116987A patent/FR2100645B1/fr not_active Expired
- 1971-05-11 NL NL7106481A patent/NL7106481A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE766833A (fr) | 1971-11-08 |
| GB1315243A (en) | 1973-05-02 |
| DE2121154A1 (de) | 1972-01-27 |
| FR2100645A1 (OSRAM) | 1972-03-24 |
| CH523902A (fr) | 1972-06-15 |
| US3649629A (en) | 1972-03-14 |
| FR2100645B1 (OSRAM) | 1975-12-26 |