NL82843C - - Google Patents
Info
- Publication number
- NL82843C NL82843C NL82843DA NL82843C NL 82843 C NL82843 C NL 82843C NL 82843D A NL82843D A NL 82843DA NL 82843 C NL82843 C NL 82843C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH322064T | 1953-11-24 | ||
| CH322065T | 1953-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL82843C true NL82843C (en) |
Family
ID=37400957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL82843D NL82843C (en) | 1953-11-24 |
Country Status (4)
| Country | Link |
|---|---|
| CH (2) | CH322064A (en) |
| DE (1) | DE1001683C2 (en) |
| FR (1) | FR1263201A (en) |
| NL (1) | NL82843C (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR865155A (en) * | 1939-04-26 | 1941-05-15 | Geigy Ag J R | Heterocyclic compounds containing high molecular weight aliphatic or alicyclic substituents and process for making such compounds |
-
0
- NL NL82843D patent/NL82843C/xx active
-
1953
- 1953-11-24 CH CH322064D patent/CH322064A/en unknown
- 1953-12-07 CH CH322065D patent/CH322065A/en unknown
-
1954
- 1954-03-23 DE DE1954G0014043 patent/DE1001683C2/en not_active Expired
- 1954-06-21 FR FR671410A patent/FR1263201A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1001683C2 (en) | 1957-07-11 |
| CH322064A (en) | 1957-05-31 |
| FR1263201A (en) | 1961-06-09 |
| DE1001683B (en) | 1957-01-31 |
| CH322065A (en) | 1957-05-31 |