BE788516A - Procede de fabrication d'esters alcoxyacetylacetiques - Google Patents
Procede de fabrication d'esters alcoxyacetylacetiquesInfo
- Publication number
- BE788516A BE788516A BE788516DA BE788516A BE 788516 A BE788516 A BE 788516A BE 788516D A BE788516D A BE 788516DA BE 788516 A BE788516 A BE 788516A
- Authority
- BE
- Belgium
- Prior art keywords
- alcoxyacetylacetic
- esters
- manufacturing
- manufacturing alcoxyacetylacetic
- alcoxyacetylacetic esters
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
- C07C69/72—Acetoacetic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1327771A CH562191A5 (instruction) | 1971-09-10 | 1971-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE788516A true BE788516A (fr) | 1973-03-07 |
Family
ID=4390993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE788516D BE788516A (fr) | 1971-09-10 | Procede de fabrication d'esters alcoxyacetylacetiques |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5318485B2 (instruction) |
| AT (1) | AT317165B (instruction) |
| BE (1) | BE788516A (instruction) |
| CA (1) | CA1003434A (instruction) |
| CH (1) | CH562191A5 (instruction) |
| CS (1) | CS158734B2 (instruction) |
| DD (1) | DD99157A5 (instruction) |
| DE (1) | DE2244012C3 (instruction) |
| FR (1) | FR2152722A1 (instruction) |
| IT (1) | IT965273B (instruction) |
| LU (1) | LU66030A1 (instruction) |
| NL (1) | NL178866C (instruction) |
| SU (1) | SU430544A3 (instruction) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE11037T1 (de) * | 1981-10-01 | 1985-01-15 | Lonza Ag | Verfahren zur herstellung von 4alkoxyacetessigestern. |
| DE3263545D1 (en) * | 1981-10-01 | 1985-06-20 | Lonza Ag | Process for the preparation of 4-alkoxy-acetoacetic-acid esters |
| JP2558266B2 (ja) * | 1985-11-20 | 1996-11-27 | ジボーダン ― ルール （ アンテルナショナル ） ソシエテ アノニム | α−ヒドロキシカルボニル化合物の製造法 |
| CN111303152B (zh) | 2012-12-21 | 2023-04-11 | 吉利德科学公司 | 多环-氨基甲酰基吡啶酮化合物及其药物用途 |
| NO2865735T3 (instruction) | 2013-07-12 | 2018-07-21 | ||
| ES2645192T3 (es) | 2013-07-12 | 2017-12-04 | Gilead Sciences, Inc. | Compuestos de carbamoilpiridona policíclica y su uso para el tratamiento de infecciones por VIH |
| TW201613936A (en) | 2014-06-20 | 2016-04-16 | Gilead Sciences Inc | Crystalline forms of(2R,5S,13aR)-8-hydroxy-7,9-dioxo-n-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide |
| TWI677489B (zh) | 2014-06-20 | 2019-11-21 | 美商基利科學股份有限公司 | 多環型胺甲醯基吡啶酮化合物之合成 |
| NO2717902T3 (instruction) | 2014-06-20 | 2018-06-23 |
-
0
- BE BE788516D patent/BE788516A/xx not_active IP Right Cessation
-
1971
- 1971-09-10 CH CH1327771A patent/CH562191A5/xx not_active IP Right Cessation
-
1972
- 1972-09-07 JP JP8920272A patent/JPS5318485B2/ja not_active Expired
- 1972-09-07 DE DE19722244012 patent/DE2244012C3/de not_active Expired
- 1972-09-07 FR FR7231729A patent/FR2152722A1/fr active Granted
- 1972-09-07 NL NL7212180A patent/NL178866C/xx not_active IP Right Cessation
- 1972-09-08 AT AT774172A patent/AT317165B/de not_active IP Right Cessation
- 1972-09-08 LU LU66030D patent/LU66030A1/xx unknown
- 1972-09-08 IT IT5263172A patent/IT965273B/it active
- 1972-09-08 CA CA151,264A patent/CA1003434A/en not_active Expired
- 1972-09-08 CS CS616272A patent/CS158734B2/cs unknown
- 1972-09-08 DD DD16555972A patent/DD99157A5/xx unknown
- 1972-09-08 SU SU1826335A patent/SU430544A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AT317165B (de) | 1974-08-12 |
| DD99157A5 (instruction) | 1973-07-20 |
| CA1003434A (en) | 1977-01-11 |
| FR2152722A1 (en) | 1973-04-27 |
| DE2244012A1 (de) | 1973-03-15 |
| CS158734B2 (instruction) | 1974-11-25 |
| IT965273B (it) | 1974-01-31 |
| DE2244012B2 (de) | 1981-06-25 |
| NL178866C (nl) | 1986-06-02 |
| SU430544A3 (ru) | 1974-05-30 |
| NL7212180A (instruction) | 1973-03-13 |
| JPS4834819A (instruction) | 1973-05-22 |
| DE2244012C3 (de) | 1982-02-25 |
| CH562191A5 (instruction) | 1975-05-30 |
| NL178866B (nl) | 1986-01-02 |
| FR2152722B1 (instruction) | 1978-02-10 |
| LU66030A1 (instruction) | 1973-03-12 |
| JPS5318485B2 (instruction) | 1978-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: LONZA S.A. Effective date: 19920907 |