DK104791C - Fremgangsmåde til fremstilling af di-N-dieddikesyreimider. - Google Patents
Fremgangsmåde til fremstilling af di-N-dieddikesyreimider.Info
- Publication number
- DK104791C DK104791C DK23362A DK23362A DK104791C DK 104791 C DK104791 C DK 104791C DK 23362 A DK23362 A DK 23362A DK 23362 A DK23362 A DK 23362A DK 104791 C DK104791 C DK 104791C
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- diacetic acid
- acid imides
- imides
- diacetic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH76561A CH383983A (de) | 1961-01-19 | 1961-01-19 | Verfahren zur Herstellung neuer Poly-N-diessigsäureimide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK104791C true DK104791C (da) | 1966-07-04 |
Family
ID=4194644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK23362A DK104791C (da) | 1961-01-19 | 1962-01-18 | Fremgangsmåde til fremstilling af di-N-dieddikesyreimider. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE624685A (xx) |
| CH (1) | CH383983A (xx) |
| DE (1) | DE1172683B (xx) |
| DK (1) | DK104791C (xx) |
| GB (1) | GB961065A (xx) |
| NL (1) | NL139170B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT504621B1 (de) * | 2006-11-24 | 2014-08-15 | Cyathus Exquirere Pharmaforschungsgmbh | Neues verfahren zur herstellung von 4,4'-(1-methyl -1,2-ethandiyl)-bis-(2,6-piperazindion) |
-
0
- BE BE624685D patent/BE624685A/xx unknown
-
1961
- 1961-01-19 CH CH76561A patent/CH383983A/de unknown
-
1962
- 1962-01-18 GB GB185262A patent/GB961065A/en not_active Expired
- 1962-01-18 DK DK23362A patent/DK104791C/da active
- 1962-01-18 NL NL273691A patent/NL139170B/xx not_active IP Right Cessation
- 1962-01-18 DE DEG34055A patent/DE1172683B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB961065A (en) | 1964-06-17 |
| CH383983A (de) | 1964-11-15 |
| DE1172683B (de) | 1964-06-25 |
| BE624685A (xx) | |
| NL139170B (nl) | 1973-06-15 |
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