IL74821A - Preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof - Google Patents

Preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof

Info

Publication number: IL74821A
Authority: IL; Israel
Prior art keywords: preparation; optically active; novel intermediates; active alpha; arylalkanoic acids
Prior art date: 1984-04-06

Application number

IL7482185A

Other languages

English (en)

Original Assignee

Tambon S P A

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.)

1984-04-06

Filing date

1985-04-04

Publication date

1989-05-15

1985-04-04 Application filed by Tambon S P A filed Critical Tambon S P A

1989-05-15 Publication of IL74821A publication Critical patent/IL74821A/xx

Links

239000002253 acid Substances 0.000 title 1
150000007513 acids Chemical class 0.000 title 1
239000000543 intermediate Substances 0.000 title 1

IL7482185A 1984-04-06 1985-04-04 Preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof IL74821A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8407204A IT1214809B (it)	1984-04-06	1984-04-06	Intermedi utili per la sintesi di acidi carbossilici.

Publications (1)

Publication Number	Publication Date
IL74821A true IL74821A (en)	1989-05-15

Family

ID=11124618

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IL7482185A IL74821A (en)	1984-04-06	1985-04-04	Preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof
IL7483185A IL74831A (en)	1984-04-06	1985-04-07	Optically active 1-disubstituted dioxolan-3,4-dicarboxylic acid derivatives,their preparation and their use in the synthesis of alpha-arylalkanoic acid

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IL7483185A IL74831A (en)	1984-04-06	1985-04-07	Optically active 1-disubstituted dioxolan-3,4-dicarboxylic acid derivatives,their preparation and their use in the synthesis of alpha-arylalkanoic acid

Country Status (5)

Country	Link
DD (2)	DD234422A5 (de)
IL (2)	IL74821A (de)
IT (1)	IT1214809B (de)
SU (1)	SU1593567A3 (de)
ZA (2)	ZA852533B (de)

1984
- 1984-04-06 IT IT8407204A patent/IT1214809B/it active
1985
- 1985-04-03 ZA ZA852533A patent/ZA852533B/xx unknown
- 1985-04-03 ZA ZA852532A patent/ZA852532B/xx unknown
- 1985-04-04 IL IL7482185A patent/IL74821A/xx not_active IP Right Cessation
- 1985-04-07 IL IL7483185A patent/IL74831A/xx not_active IP Right Cessation
- 1985-04-08 DD DD85274952A patent/DD234422A5/de not_active IP Right Cessation
- 1985-04-08 DD DD27495385A patent/DD234423A5/de not_active IP Right Cessation
1987
- 1987-04-08 SU SU874202319A patent/SU1593567A3/ru active

Also Published As

Publication number	Publication date
IL74831A (en)	1989-05-15
DD234422A5 (de)	1986-04-02
DD234423A5 (de)	1986-04-02
SU1593567A3 (ru)	1990-09-15
IT8407204A0 (it)	1984-04-06
IT1214809B (it)	1990-01-18
ZA852532B (en)	1985-11-27
ZA852533B (en)	1985-11-27

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Legal Events

Date	Code	Title
1999-09-22	KB	Patents renewed
2003-06-24	KB	Patents renewed
2005-07-25	EXP	Patent expired