SE316484B - - Google Patents
Info
- Publication number
- SE316484B SE316484B SE946065A SE946065A SE316484B SE 316484 B SE316484 B SE 316484B SE 946065 A SE946065 A SE 946065A SE 946065 A SE946065 A SE 946065A SE 316484 B SE316484 B SE 316484B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0033435 | 1964-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE316484B true SE316484B (nl) | 1969-10-27 |
Family
ID=7020828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE946065A SE316484B (nl) | 1964-07-17 | 1965-07-16 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH461527A (nl) |
| GB (1) | GB1044608A (nl) |
| SE (1) | SE316484B (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1088554B (it) * | 1977-11-17 | 1985-06-10 | F I D I A Spa | Procedimento sellettivo per la preparazione di derivati della 7-indrossi cumarina |
-
1965
- 1965-07-16 SE SE946065A patent/SE316484B/xx unknown
- 1965-07-16 GB GB3033265A patent/GB1044608A/en not_active Expired
- 1965-07-16 CH CH1005765A patent/CH461527A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1044608A (en) | 1966-10-05 |
| CH461527A (de) | 1968-08-31 |