BE788516A - METHOD OF MANUFACTURING ALCOXYACETYLACETIC ESTERS - Google Patents

METHOD OF MANUFACTURING ALCOXYACETYLACETIC ESTERS

Info

Publication number: BE788516A
Authority: BE; Belgium
Prior art keywords: alcoxyacetylacetic; esters; manufacturing; manufacturing alcoxyacetylacetic; alcoxyacetylacetic esters
Prior art date: 1971-09-10

Application number

Other languages

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.)

1971-09-10

Publication date

1973-03-07

1973-03-07 Publication of BE788516A publication Critical patent/BE788516A/en

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 METHOD OF MANUFACTURING ALCOXYACETYLACETIC ESTERS BE788516A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1327771A CH562191A5 (en)	1971-09-10	1971-09-10

Publications (1)

Publication Number	Publication Date
BE788516A true BE788516A (en)	1973-03-07

Family

ID=4390993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE788516D BE788516A (en)	1971-09-10		METHOD OF MANUFACTURING ALCOXYACETYLACETIC ESTERS

Country Status (12)

Country	Link
JP (1)	JPS5318485B2 (en)
AT (1)	AT317165B (en)
BE (1)	BE788516A (en)
CA (1)	CA1003434A (en)
CH (1)	CH562191A5 (en)
CS (1)	CS158734B2 (en)
DD (1)	DD99157A5 (en)
DE (1)	DE2244012C3 (en)
FR (1)	FR2152722A1 (en)
IT (1)	IT965273B (en)
LU (1)	LU66030A1 (en)
NL (1)	NL178866C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0076379B1 (en) *	1981-10-01	1985-05-15	Lonza Ag	Process for the preparation of 4-alkoxy-acetoacetic-acid esters
EP0076378B1 (en) *	1981-10-01	1985-01-02	Lonza Ag	Process for the preparation of 4-alkoxy-aceto-acetic-acid esters
EP0245315B1 (en) *	1985-11-20	1990-04-11	L. GIVAUDAN & CIE Société Anonyme	PROCESS FOR PREPARING $g(a)-HYDROXY CARBONYL COMPOUNDS
PE20151499A1 (en)	2012-12-21	2015-10-29	Gilead Sciences Inc	POLYCYCLICAL CARBAMOYLPYRIDONE COMPOUNDS AND THEIR PHARMACEUTICAL USE
NO2865735T3 (en)	2013-07-12	2018-07-21
EP3252058B1 (en)	2013-07-12	2021-01-20	Gilead Sciences, Inc.	Polycyclic-carbamoylpyridone compounds and their use for the treatment of hiv infections
TWI744723B (en)	2014-06-20	2021-11-01	美商基利科學股份有限公司	Synthesis of polycyclic-carbamoylpyridone compounds
NO2717902T3 (en)	2014-06-20	2018-06-23
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

0
- BE BE788516D patent/BE788516A/en not_active IP Right Cessation
1971
- 1971-09-10 CH CH1327771A patent/CH562191A5/xx not_active IP Right Cessation
1972
- 1972-09-07 FR FR7231729A patent/FR2152722A1/en active Granted
- 1972-09-07 NL NL7212180A patent/NL178866C/en not_active IP Right Cessation
- 1972-09-07 DE DE19722244012 patent/DE2244012C3/en not_active Expired
- 1972-09-07 JP JP8920272A patent/JPS5318485B2/ja not_active Expired
- 1972-09-08 CS CS616272A patent/CS158734B2/cs unknown
- 1972-09-08 DD DD16555972A patent/DD99157A5/xx unknown
- 1972-09-08 LU LU66030D patent/LU66030A1/xx unknown
- 1972-09-08 AT AT774172A patent/AT317165B/en not_active IP Right Cessation
- 1972-09-08 IT IT5263172A patent/IT965273B/en active
- 1972-09-08 CA CA151,264A patent/CA1003434A/en not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title	Description
1992-01-01	RE20	Patent expired	Owner name: LONZA S.A. Effective date: 19920907

Date

Code

Title

Description

1992-01-01

RE20

Patent expired

Owner name: LONZA S.A.

Effective date: 19920907