BE788516A - Procede de fabrication d'esters alcoxyacetylacetiques - Google Patents

Procede de fabrication d'esters alcoxyacetylacetiques

Info

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
Application number
Other languages
English (en)
French (fr)
Original Assignee
Lonza Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of BE788516A publication Critical patent/BE788516A/xx

Links

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)
BE788516D 1971-09-10 Procede de fabrication d'esters alcoxyacetylacetiques BE788516A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1327771A CH562191A5 (xx) 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 (xx)
AT (1) AT317165B (xx)
BE (1) BE788516A (xx)
CA (1) CA1003434A (xx)
CH (1) CH562191A5 (xx)
CS (1) CS158734B2 (xx)
DD (1) DD99157A5 (xx)
DE (1) DE2244012C3 (xx)
FR (1) FR2152722A1 (xx)
IT (1) IT965273B (xx)
LU (1) LU66030A1 (xx)
NL (1) NL178866C (xx)
SU (1) SU430544A3 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3263545D1 (en) * 1981-10-01 1985-06-20 Lonza Ag Process for the preparation of 4-alkoxy-acetoacetic-acid esters
EP0076378B1 (de) * 1981-10-01 1985-01-02 Lonza Ag Verfahren zur Herstellung von 4-Alkoxyacetessigestern
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
MX357940B (es) 2012-12-21 2018-07-31 Gilead Sciences Inc Compuestos de carbamoilpiridona policiclicos y su uso farmaceutico.
SI3252058T1 (sl) 2013-07-12 2021-03-31 Gilead Sciences, Inc. Policiklične karbamoilpiridonske spojine in njihova uporaba za zdravljenje okužb s HIV
NO2865735T3 (xx) 2013-07-12 2018-07-21
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
NO2717902T3 (xx) 2014-06-20 2018-06-23
TWI744723B (zh) 2014-06-20 2021-11-01 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

Also Published As

Publication number Publication date
LU66030A1 (xx) 1973-03-12
CA1003434A (en) 1977-01-11
JPS4834819A (xx) 1973-05-22
CS158734B2 (xx) 1974-11-25
DE2244012A1 (de) 1973-03-15
DD99157A5 (xx) 1973-07-20
SU430544A3 (ru) 1974-05-30
NL178866C (nl) 1986-06-02
FR2152722B1 (xx) 1978-02-10
NL7212180A (xx) 1973-03-13
CH562191A5 (xx) 1975-05-30
IT965273B (it) 1974-01-31
DE2244012C3 (de) 1982-02-25
AT317165B (de) 1974-08-12
NL178866B (nl) 1986-01-02
DE2244012B2 (de) 1981-06-25
JPS5318485B2 (xx) 1978-06-15
FR2152722A1 (en) 1973-04-27

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: LONZA S.A.

Effective date: 19920907