NL70267C - - Google Patents
Info
- Publication number
- NL70267C NL70267C NL70267DA NL70267C NL 70267 C NL70267 C NL 70267C NL 70267D A NL70267D A NL 70267DA NL 70267 C NL70267 C NL 70267C
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70267C true NL70267C (en) |
Family
ID=1822234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70267D NL70267C (en) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL70267C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3178442A (en) * | 1963-04-08 | 1965-04-13 | Ciba Geigy Corp | Pyridyl chromones |
| FR2081490A1 (en) * | 1970-02-05 | 1971-12-03 | Allen & Hanburys Ltd | Anti-allergic 2-(tetrazol-5-yl)-chromone derivs |
| FR2103534A1 (en) * | 1970-08-26 | 1972-04-14 | Fisons Ltd | |
| EP0025600A1 (en) * | 1979-09-13 | 1981-03-25 | The Wellcome Foundation Limited | 2-Pyridyl chromans and pharmaceutical compositions containing them |
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0
- NL NL70267D patent/NL70267C/xx active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3178442A (en) * | 1963-04-08 | 1965-04-13 | Ciba Geigy Corp | Pyridyl chromones |
| FR2081490A1 (en) * | 1970-02-05 | 1971-12-03 | Allen & Hanburys Ltd | Anti-allergic 2-(tetrazol-5-yl)-chromone derivs |
| FR2103534A1 (en) * | 1970-08-26 | 1972-04-14 | Fisons Ltd | |
| EP0025600A1 (en) * | 1979-09-13 | 1981-03-25 | The Wellcome Foundation Limited | 2-Pyridyl chromans and pharmaceutical compositions containing them |
| US4563468A (en) * | 1979-09-13 | 1986-01-07 | Burroughs Wellcome Co. | Chemotherapeutic agents |
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