NL7112521A - - Google Patents
Info
- Publication number
- NL7112521A NL7112521A NL7112521A NL7112521A NL7112521A NL 7112521 A NL7112521 A NL 7112521A NL 7112521 A NL7112521 A NL 7112521A NL 7112521 A NL7112521 A NL 7112521A NL 7112521 A NL7112521 A NL 7112521A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7221770A | 1970-09-14 | 1970-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7112521A true NL7112521A (OSRAM) | 1972-03-16 |
Family
ID=22106286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112521A NL7112521A (OSRAM) | 1970-09-14 | 1971-09-10 |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT308108B (OSRAM) |
| BE (1) | BE772492A (OSRAM) |
| CA (1) | CA965421A (OSRAM) |
| CH (1) | CH559209A5 (OSRAM) |
| DE (1) | DE2145320A1 (OSRAM) |
| DK (1) | DK135994B (OSRAM) |
| ES (1) | ES394980A1 (OSRAM) |
| FR (1) | FR2106490B1 (OSRAM) |
| GB (1) | GB1360009A (OSRAM) |
| IE (1) | IE35636B1 (OSRAM) |
| NL (1) | NL7112521A (OSRAM) |
| NO (1) | NO134743C (OSRAM) |
| SE (1) | SE372943B (OSRAM) |
| ZA (1) | ZA716039B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960880A (en) * | 1974-03-26 | 1976-06-01 | Beecham Group Limited | Tetrahydropyrid-4-yl-chroman-5-ol derivatives |
| JPS4995978A (OSRAM) * | 1973-01-24 | 1974-09-11 | ||
| GB1417745A (en) * | 1973-07-07 | 1975-12-17 | Beecham Group Ltd | Chromene compounds |
-
1971
- 1971-09-09 GB GB4206671A patent/GB1360009A/en not_active Expired
- 1971-09-09 ZA ZA716039A patent/ZA716039B/xx unknown
- 1971-09-10 DK DK446771AA patent/DK135994B/da unknown
- 1971-09-10 DE DE19712145320 patent/DE2145320A1/de active Pending
- 1971-09-10 CH CH1332671A patent/CH559209A5/xx not_active IP Right Cessation
- 1971-09-10 ES ES394980A patent/ES394980A1/es not_active Expired
- 1971-09-10 SE SE7111539A patent/SE372943B/xx unknown
- 1971-09-10 AT AT787271A patent/AT308108B/de not_active IP Right Cessation
- 1971-09-10 BE BE772492A patent/BE772492A/xx unknown
- 1971-09-10 IE IE1154/71A patent/IE35636B1/xx unknown
- 1971-09-10 CA CA122,575A patent/CA965421A/en not_active Expired
- 1971-09-10 NO NO3374/71A patent/NO134743C/no unknown
- 1971-09-10 NL NL7112521A patent/NL7112521A/xx not_active Application Discontinuation
- 1971-09-10 FR FR7132675A patent/FR2106490B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE35636B1 (en) | 1976-04-14 |
| ZA716039B (en) | 1972-07-26 |
| FR2106490B1 (OSRAM) | 1975-04-18 |
| ES394980A1 (es) | 1974-12-01 |
| NO134743C (OSRAM) | 1976-12-08 |
| CH559209A5 (OSRAM) | 1975-02-28 |
| IE35636L (en) | 1972-03-14 |
| SE372943B (OSRAM) | 1975-01-20 |
| CA965421A (en) | 1975-04-01 |
| NO134743B (OSRAM) | 1976-08-30 |
| AU3336571A (en) | 1973-03-15 |
| AT308108B (de) | 1973-06-25 |
| DE2145320A1 (de) | 1972-03-16 |
| GB1360009A (en) | 1974-07-17 |
| DK135994B (da) | 1977-07-25 |
| DK135994C (OSRAM) | 1977-12-27 |
| FR2106490A1 (OSRAM) | 1972-05-05 |
| BE772492A (fr) | 1972-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |