EE04848B1 - Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones - Google Patents

Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones

Info

Publication number
EE04848B1
EE04848B1 EEP200400009A EEP200400009A EE04848B1 EE 04848 B1 EE04848 B1 EE 04848B1 EE P200400009 A EEP200400009 A EE P200400009A EE P200400009 A EEP200400009 A EE P200400009A EE 04848 B1 EE04848 B1 EE 04848B1
Authority
EE
Estonia
Prior art keywords
homocitric acid
preparation
lactones
homocitric
acid
Prior art date
Application number
EEP200400009A
Other languages
Estonian (et)
Inventor
Lopp Margus
Paju Anne
Pehk Tõnis
Eek Margus
Kanger Tõnis
Original Assignee
As Prosyntest
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.)
Filing date
Publication date
Application filed by As Prosyntest filed Critical As Prosyntest
Priority to EEP200400009A priority Critical patent/EE04848B1/en
Publication of EE200400009A publication Critical patent/EE200400009A/en
Publication of EE04848B1 publication Critical patent/EE04848B1/en

Links

EEP200400009A 2004-01-09 2004-01-09 Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones EE04848B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EEP200400009A EE04848B1 (en) 2004-01-09 2004-01-09 Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP200400009A EE04848B1 (en) 2004-01-09 2004-01-09 Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones

Publications (2)

Publication Number Publication Date
EE200400009A EE200400009A (en) 2005-08-15
EE04848B1 true EE04848B1 (en) 2007-06-15

Family

ID=34814053

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200400009A EE04848B1 (en) 2004-01-09 2004-01-09 Method for the preparation of (-) - R-homocitric acid and (+) - S-homocitric acid lactones

Country Status (1)

Country Link
EE (1) EE04848B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940920B2 (en) 2013-06-21 2015-01-27 Tallinn University Of Technology Method for preparation of (2-hydroxy-3-oxo-cyclopent-1-enyl)-acetic acid esters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EE05449B1 (en) 2006-05-25 2011-08-15 As Prosyntest (2-H-Droxy-3-oxo-cis-clopent-1-ene) - '' Esters of dic acid and the method from these substances (-) - R- and (+) - S -homocitric acid gamma-lactone and for the preparation of the corresponding salts of (-) - R- and (+) - S homocitric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940920B2 (en) 2013-06-21 2015-01-27 Tallinn University Of Technology Method for preparation of (2-hydroxy-3-oxo-cyclopent-1-enyl)-acetic acid esters

Also Published As

Publication number Publication date
EE200400009A (en) 2005-08-15

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20130109