BE819898A - Procede de fabrication d'acide indolyl-lactique - Google Patents
Procede de fabrication d'acide indolyl-lactiqueInfo
- Publication number
- BE819898A BE819898A BE148507A BE148507A BE819898A BE 819898 A BE819898 A BE 819898A BE 148507 A BE148507 A BE 148507A BE 148507 A BE148507 A BE 148507A BE 819898 A BE819898 A BE 819898A
- Authority
- BE
- Belgium
- Prior art keywords
- indolyl
- manufacturing process
- lactic acid
- acid manufacturing
- lactic
- 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
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 |
|---|---|---|---|
| CH1317173A CH577967A5 (fr) | 1973-09-13 | 1973-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE819898A true BE819898A (fr) | 1975-03-13 |
Family
ID=4389973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE148507A BE819898A (fr) | 1973-09-13 | 1974-09-13 | Procede de fabrication d'acide indolyl-lactique |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4190585A (fr) |
| JP (1) | JPS5076068A (fr) |
| AT (1) | AT337172B (fr) |
| BE (1) | BE819898A (fr) |
| CA (1) | CA1041522A (fr) |
| CH (1) | CH577967A5 (fr) |
| DD (1) | DD113532A5 (fr) |
| DE (1) | DE2440419A1 (fr) |
| FR (1) | FR2243941B1 (fr) |
| GB (1) | GB1418599A (fr) |
| IL (1) | IL45543A (fr) |
| IT (1) | IT1032076B (fr) |
| LU (1) | LU70900A1 (fr) |
| NL (1) | NL7411522A (fr) |
| SU (1) | SU521840A3 (fr) |
-
1973
- 1973-09-13 CH CH1317173A patent/CH577967A5/xx not_active IP Right Cessation
-
1974
- 1974-08-19 GB GB3637274A patent/GB1418599A/en not_active Expired
- 1974-08-23 DE DE2440419A patent/DE2440419A1/de not_active Withdrawn
- 1974-08-26 IL IL45543A patent/IL45543A/en unknown
- 1974-08-29 NL NL7411522A patent/NL7411522A/xx not_active Application Discontinuation
- 1974-09-11 IT IT7452970Q patent/IT1032076B/it active
- 1974-09-11 SU SU2058461A patent/SU521840A3/ru active
- 1974-09-11 JP JP49105452A patent/JPS5076068A/ja active Pending
- 1974-09-12 AT AT737874A patent/AT337172B/de not_active IP Right Cessation
- 1974-09-13 FR FR7431084A patent/FR2243941B1/fr not_active Expired
- 1974-09-13 CA CA209,170A patent/CA1041522A/fr not_active Expired
- 1974-09-13 LU LU70900A patent/LU70900A1/xx unknown
- 1974-09-13 BE BE148507A patent/BE819898A/fr unknown
- 1974-09-13 US US05/505,566 patent/US4190585A/en not_active Expired - Lifetime
- 1974-09-13 DD DD181083A patent/DD113532A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1041522A (fr) | 1978-10-31 |
| JPS5076068A (fr) | 1975-06-21 |
| DD113532A5 (fr) | 1975-06-12 |
| NL7411522A (nl) | 1975-03-17 |
| CH577967A5 (fr) | 1976-07-30 |
| IL45543A0 (en) | 1974-11-29 |
| GB1418599A (en) | 1975-12-24 |
| FR2243941B1 (fr) | 1977-11-04 |
| US4190585A (en) | 1980-02-26 |
| DE2440419A1 (de) | 1975-03-27 |
| SU521840A3 (ru) | 1976-07-15 |
| FR2243941A1 (fr) | 1975-04-11 |
| IT1032076B (it) | 1979-05-30 |
| LU70900A1 (fr) | 1975-05-28 |
| IL45543A (en) | 1977-07-31 |
| AT337172B (de) | 1977-06-10 |
| ATA737874A (de) | 1976-10-15 |
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