CS159275B2 - - Google Patents
Info
- Publication number
- CS159275B2 CS159275B2 CS197471A CS197471A CS159275B2 CS 159275 B2 CS159275 B2 CS 159275B2 CS 197471 A CS197471 A CS 197471A CS 197471 A CS197471 A CS 197471A CS 159275 B2 CS159275 B2 CS 159275B2
- Authority
- CS
- Czechoslovakia
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
- C07D405/12—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 linked by a chain containing hetero atoms as chain links
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH425970A CH527843A (en) | 1970-03-20 | 1970-03-20 | Process for the production of new furanone derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS159275B2 true CS159275B2 (en) | 1974-12-27 |
Family
ID=4272780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS197471A CS159275B2 (en) | 1970-03-20 | 1971-03-18 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT317197B (en) |
| CH (1) | CH527843A (en) |
| CS (1) | CS159275B2 (en) |
| GB (1) | GB1343213A (en) |
| HU (1) | HU162861B (en) |
-
1970
- 1970-03-20 CH CH425970A patent/CH527843A/en not_active IP Right Cessation
-
1971
- 1971-03-18 CS CS197471A patent/CS159275B2/cs unknown
- 1971-03-18 HU HUSA2178A patent/HU162861B/hu unknown
- 1971-03-19 AT AT240371A patent/AT317197B/en not_active IP Right Cessation
- 1971-04-19 GB GB2438471*A patent/GB1343213A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1343213A (en) | 1974-01-10 |
| AT317197B (en) | 1974-08-12 |
| HU162861B (en) | 1973-04-28 |
| CH527843A (en) | 1972-09-15 |