ZA941635B - Benzopyrans - Google Patents
BenzopyransInfo
- Publication number
- ZA941635B ZA941635B ZA941635A ZA941635A ZA941635B ZA 941635 B ZA941635 B ZA 941635B ZA 941635 A ZA941635 A ZA 941635A ZA 941635 A ZA941635 A ZA 941635A ZA 941635 B ZA941635 B ZA 941635B
- Authority
- ZA
- South Africa
- Prior art keywords
- benzopyrans
- Prior art date
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
- 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
- C07D405/14—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 three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939304917A GB9304917D0 (en) | 1993-03-10 | 1993-03-10 | Benzopyrans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA941635B true ZA941635B (en) | 1995-09-11 |
Family
ID=10731815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA941635A ZA941635B (en) | 1993-03-10 | 1994-03-09 | Benzopyrans |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR0165626B1 (en) |
| GB (2) | GB9304917D0 (en) |
| ZA (1) | ZA941635B (en) |
-
1993
- 1993-03-10 GB GB939304917A patent/GB9304917D0/en active Pending
- 1993-04-22 GB GB939308368A patent/GB9308368D0/en active Pending
-
1994
- 1994-03-04 KR KR1019950703804A patent/KR0165626B1/en not_active IP Right Cessation
- 1994-03-09 ZA ZA941635A patent/ZA941635B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB9308368D0 (en) | 1993-06-09 |
| KR0165626B1 (en) | 1999-01-15 |
| KR960701042A (en) | 1996-02-24 |
| GB9304917D0 (en) | 1993-04-28 |
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