MD27B1 - Process for obtaining cyclohexandione-carbonic acid derivatives - Google Patents

Process for obtaining cyclohexandione-carbonic acid derivatives

Info

Publication number: MD27B1
Authority: MD; Moldova
Prior art keywords: cyclohexandione; obtaining; acid derivatives; carbonic acid; carbonic
Prior art date: 1983-05-18

Application number

MD940021A

Other languages

Romanian (ro)

Other versions

MD27C2 (en

Inventor

Hans Georg Brunner

Original Assignee

Ciba Geigy 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.)

1983-05-18

Filing date

1994-02-09

Publication date

1994-06-30

1984-05-17 Priority claimed from SU843740550A external-priority patent/SU1400503A3/en

1994-02-09 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1994-06-30 Publication of MD27B1 publication Critical patent/MD27B1/en

1994-11-30 Publication of MD27C2 publication Critical patent/MD27C2/en

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH269383		1983-05-18
SU843740550A SU1400503A3 (en)	1983-05-18	1984-05-17	Method of producing derivatives of cyclohexanedioncarboxylic acid

Publications (2)

Publication Number	Publication Date
MD27B1 true MD27B1 (en)	1994-06-30
MD27C2 MD27C2 (en)	1994-11-30

Family

ID=25691160

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MD94-0021A MD27C2 (en)	1983-05-18	1994-02-09	The method of obtaining the derivatives of cyclohexanedioncarbonic acid

Country Status (3)

Country	Link
LT (1)	LT2600B (en)
LV (1)	LV5452A3 (en)
MD (1)	MD27C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MD2592C2 (en) *	2002-04-04	2005-07-31	Мекагро, Ынтреприндере Де Стат - Институтул Де Черчетэрь Пентру Меканизаря Ши Електрификаря Агрикултурий	Device for shredding of agricultural products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PT67818A (en) *	1977-03-28	1978-04-01	Union Carbide Corp	Process for the synthesis of biocidal 2-aryl-1,3-cycloalkanedionas and their enol esters

1993
- 1993-06-11 LV LV930553A patent/LV5452A3/en unknown
- 1993-09-29 LT LTRP1270A patent/LT2600B/en not_active IP Right Cessation
1994
- 1994-02-09 MD MD94-0021A patent/MD27C2/en unknown

Also Published As

Publication number	Publication date
LV5452A3 (en)	1994-03-10
MD27C2 (en)	1994-11-30
LT2600B (en)	1994-03-25

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Legal Events

Date	Code	Title	Description
1997-12-31	CHPR	Change of proprietorship	Free format text: NOVARTIS AG, CH
1999-06-15	IF99	Valid patent on 19990615	Free format text: EXPIRES: 20030516