GB2279951B - Naphthopyran Derivatives and Pharmaceutical uses thereof - Google Patents
Naphthopyran Derivatives and Pharmaceutical uses thereofInfo
- Publication number
- GB2279951B GB2279951B GB9314778A GB9314778A GB2279951B GB 2279951 B GB2279951 B GB 2279951B GB 9314778 A GB9314778 A GB 9314778A GB 9314778 A GB9314778 A GB 9314778A GB 2279951 B GB2279951 B GB 2279951B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pharmaceutical uses
- naphthopyran derivatives
- naphthopyran
- derivatives
- pharmaceutical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
-
- 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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9314778A GB2279951B (en) | 1993-07-16 | 1993-07-16 | Naphthopyran Derivatives and Pharmaceutical uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9314778A GB2279951B (en) | 1993-07-16 | 1993-07-16 | Naphthopyran Derivatives and Pharmaceutical uses thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9314778D0 GB9314778D0 (en) | 1993-08-25 |
| GB2279951A GB2279951A (en) | 1995-01-18 |
| GB2279951B true GB2279951B (en) | 1997-07-16 |
Family
ID=10738958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9314778A Expired - Fee Related GB2279951B (en) | 1993-07-16 | 1993-07-16 | Naphthopyran Derivatives and Pharmaceutical uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2279951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPO227896A0 (en) * | 1996-09-13 | 1996-10-03 | Fujisawa Pharmaceutical Co., Ltd. | Novel compounds and their preparation |
-
1993
- 1993-07-16 GB GB9314778A patent/GB2279951B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9314778D0 (en) | 1993-08-25 |
| GB2279951A (en) | 1995-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980716 |