BE640741A - - Google Patents
Info
- Publication number
- BE640741A BE640741A BE640741DA BE640741A BE 640741 A BE640741 A BE 640741A BE 640741D A BE640741D A BE 640741DA BE 640741 A BE640741 A BE 640741A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962B0069848 DE1241834B (en) | 1962-12-04 | 1962-12-04 | Process for the preparation of 5-nitrothiophene derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640741A true BE640741A (en) |
Family
ID=6976440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640741D BE640741A (en) | 1962-12-04 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT241451B (en) |
| BE (1) | BE640741A (en) |
| CH (1) | CH445519A (en) |
| DE (1) | DE1241834B (en) |
| GB (1) | GB989604A (en) |
| NL (1) | NL301268A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274491A (en) * | 1961-02-08 |
-
0
- NL NL301268D patent/NL301268A/xx unknown
- BE BE640741D patent/BE640741A/xx unknown
-
1962
- 1962-12-04 DE DE1962B0069848 patent/DE1241834B/en active Pending
-
1963
- 1963-12-02 CH CH1471463A patent/CH445519A/en unknown
- 1963-12-03 GB GB4766363A patent/GB989604A/en not_active Expired
- 1963-12-03 AT AT966563A patent/AT241451B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH445519A (en) | 1967-10-31 |
| GB989604A (en) | 1965-04-22 |
| DE1241834B (en) | 1967-06-08 |
| AT241451B (en) | 1965-07-26 |
| NL301268A (en) |