AT298512B - Verfahren zur spaltung von tertiaeren butylcarbonsaeureester-gruppen - Google Patents
Verfahren zur spaltung von tertiaeren butylcarbonsaeureester-gruppenInfo
- Publication number
- AT298512B AT298512B AT06918/66A AT691866A AT298512B AT 298512 B AT298512 B AT 298512B AT 06918/66 A AT06918/66 A AT 06918/66A AT 691866 A AT691866 A AT 691866A AT 298512 B AT298512 B AT 298512B
- Authority
- AT
- Austria
- Prior art keywords
- tertiaer
- cleaving
- acid ester
- carbonic acid
- ester groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/26—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with an acyl radical attached to the ring nitrogen atom
- C07D209/28—1-(4-Chlorobenzoyl)-2-methyl-indolyl-3-acetic acid, substituted in position 5 by an oxygen or nitrogen atom; Esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI000563 | 1965-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT298512B true AT298512B (de) | 1972-04-15 |
Family
ID=10994318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06918/66A AT298512B (de) | 1965-08-22 | 1966-07-20 | Verfahren zur spaltung von tertiaeren butylcarbonsaeureester-gruppen |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT298512B (id) |
| DE (1) | DE1670369C3 (id) |
| DK (1) | DK138368B (id) |
-
1966
- 1966-07-20 AT AT06918/66A patent/AT298512B/de not_active IP Right Cessation
- 1966-07-22 DE DE19661670369 patent/DE1670369C3/de not_active Expired
- 1966-08-17 DK DK422366A patent/DK138368B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670369C3 (de) | 1974-04-25 |
| DK138368C (id) | 1979-02-05 |
| DK138368B (da) | 1978-08-21 |
| DE1670369A1 (de) | 1973-02-15 |
| DE1670369B2 (de) | 1973-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELA | Expired due to lapse of time |