SE7115181L - - Google Patents
Info
- Publication number
- SE7115181L SE7115181L SE7115181A SE7115181A SE7115181L SE 7115181 L SE7115181 L SE 7115181L SE 7115181 A SE7115181 A SE 7115181A SE 7115181 A SE7115181 A SE 7115181A SE 7115181 L SE7115181 L SE 7115181L
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- 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
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702058500 DE2058500A1 (de) | 1970-11-27 | 1970-11-27 | Verfahren zur Herstellung von neuen N-verbrueckten bicyclischen Heteroaromaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7115181L true SE7115181L (sv) | 1972-05-29 |
Family
ID=5789318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7115181A SE7115181L (sv) | 1970-11-27 | 1971-11-26 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT310737B (sv) |
| DD (1) | DD95009A5 (sv) |
| DE (1) | DE2058500A1 (sv) |
| HU (1) | HU163826B (sv) |
| NL (1) | NL7116161A (sv) |
| SE (1) | SE7115181L (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0604483A1 (en) * | 1991-09-20 | 1994-07-06 | Zeneca Limited | Process for the preparation of enantiomerically pure 4-hydroxytetrahydro-2-pyranone derivatives |
-
1970
- 1970-11-27 DE DE19702058500 patent/DE2058500A1/de active Pending
-
1971
- 1971-11-24 NL NL7116161A patent/NL7116161A/xx unknown
- 1971-11-25 AT AT1016771A patent/AT310737B/de not_active IP Right Cessation
- 1971-11-26 SE SE7115181A patent/SE7115181L/sv unknown
- 1971-11-26 DD DD15918871A patent/DD95009A5/xx unknown
- 1971-11-27 HU HUBA002670 patent/HU163826B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD95009A5 (sv) | 1973-01-12 |
| NL7116161A (sv) | 1972-05-30 |
| DE2058500A1 (de) | 1972-05-31 |
| HU163826B (sv) | 1973-11-28 |
| AT310737B (de) | 1973-10-10 |