ATE246692T1 - Verfahren zur reinigung von phosphatidylserin - Google Patents

Verfahren zur reinigung von phosphatidylserin

Info

Publication number: ATE246692T1
Authority: AT; Austria
Prior art keywords: phosphatidylserine; purifying; purifying phosphatidylserine; phosphatidylation; phospholipase
Prior art date: 2000-12-05

Application number

AT01124577T

Other languages

English (en)

Inventor

Ferra Lorenzo De

Pietro Massardo

Original Assignee

Chemi Spa

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.)

2000-12-05

Filing date

2001-10-15

Publication date

2003-08-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11446181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE246692(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2001-10-15 Application filed by Chemi Spa filed Critical Chemi Spa

2003-08-15 Application granted granted Critical

2003-08-15 Publication of ATE246692T1 publication Critical patent/ATE246692T1/de

Links

TZCPCKNHXULUIY-RGULYWFUSA-N 1,2-distearoyl-sn-glycero-3-phosphoserine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC TZCPCKNHXULUIY-RGULYWFUSA-N 0.000 title abstract 2
ZWZWYGMENQVNFU-UHFFFAOYSA-N Glycerophosphorylserin Natural products OC(=O)C(N)COP(O)(=O)OCC(O)CO ZWZWYGMENQVNFU-UHFFFAOYSA-N 0.000 title abstract 2
102000004190 Enzymes Human genes 0.000 abstract 1
108090000790 Enzymes Proteins 0.000 abstract 1
MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 abstract 1
150000002433 hydrophilic molecules Chemical class 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 abstract 1
102000004169 proteins and genes Human genes 0.000 abstract 1
108090000623 proteins and genes Proteins 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/10—Phosphatides, e.g. lecithin
- C07F9/103—Extraction or purification by physical or chemical treatment of natural phosphatides; Preparation of compositions containing phosphatides of unknown structure

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Saccharide Compounds (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

AT01124577T 2000-12-05 2001-10-15 Verfahren zur reinigung von phosphatidylserin ATE246692T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2000MI002631A IT1319679B1 (it)	2000-12-05	2000-12-05	Processo di purificazione di fosfatidilserina.

Publications (1)

Publication Number	Publication Date
ATE246692T1 true ATE246692T1 (de)	2003-08-15

Family

ID=11446181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01124577T ATE246692T1 (de)	2000-12-05	2001-10-15	Verfahren zur reinigung von phosphatidylserin

Country Status (10)

Country	Link
US (2)	US6645742B2 (de)
EP (1)	EP1213294B2 (de)
JP (1)	JP4156228B2 (de)
AT (1)	ATE246692T1 (de)
DE (1)	DE60100565T3 (de)
DK (1)	DK1213294T3 (de)
ES (1)	ES2203572T5 (de)
IT (1)	IT1319679B1 (de)
PT (1)	PT1213294E (de)
SI (1)	SI1213294T1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1319679B1 (it)	2000-12-05	2003-10-23	Chemi Spa	Processo di purificazione di fosfatidilserina.
US6878532B1 (en)	2003-04-28	2005-04-12	Sioux Biochemical, Inc.	Method of producing phosphatidylserine
IL158139A0 (en)	2003-09-25	2004-09-27	Enzymotec Ltd	Stabilized formulations of phosphatidyl serine
US20050130937A1 (en)	2003-10-22	2005-06-16	Enzymotec Ltd.	Lipids containing omega-3 and omega-6 fatty acids
US8052992B2 (en)	2003-10-22	2011-11-08	Enzymotec Ltd.	Glycerophospholipids containing omega-3 and omega-6 fatty acids and their use in the treatment and improvement of cognitive functions
US7935365B2 (en) *	2003-10-22	2011-05-03	Enzymotec, Ltd.	Glycerophospholipids for the improvement of cognitive functions
EP1739183A4 (de) *	2004-03-18	2010-10-13	Nagase Chemtex Corp	Verfahren zur enzymentfernung sowie verfahren zum basenaustausch oder zur hydrolyse von phospholipid unter verwendung davon
US7465717B2 (en) *	2004-09-27	2008-12-16	Soymor	Process for releasing and extracting phosphatides from a phosphatide-containing matrix
ITPD20050164A1 (it)	2005-05-30	2006-11-30	Fidia Farmaceutici	Processo per la preparazione e l'isolamento di fosfatidi
JP4887674B2 (ja) *	2005-07-07	2012-02-29	ナガセケムテックス株式会社	リン脂質組成物の製造方法
JP4931527B2 (ja) *	2006-09-20	2012-05-16	富士フイルム株式会社	フッ素化ホスファチジルセリン化合物
JP5894377B2 (ja) *	2011-06-03	2016-03-30	株式会社カネカ	リン脂質の製造方法
CN103074390A (zh) *	2011-11-02	2013-05-01	江南大学	一种酶法制备不含溶血磷脂和磷脂酸的磷脂酰丙醇的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1504125A (en)	1974-03-22	1978-03-15	Unilever Ltd	Process for purifying phosphatides
US5084215A (en) *	1984-02-13	1992-01-28	The Liposome Company, Inc.	Process for purification of phospholipids
JPS6336790A (ja)	1986-08-01	1988-02-17	Nippon Oil & Fats Co Ltd	リン脂質の塩基交換反応法
JP2987682B2 (ja)	1995-06-19	1999-12-06	花王株式会社	酸性リン脂質の濃縮法
US5700668A (en) *	1995-12-08	1997-12-23	Italfarmaco Sud S.P.A.	Process for the industrial preparation of phosphatidylserine
DE19917249C2 (de) *	1999-02-26	2001-09-27	Meyer Lucas Gmbh & Co	Verfahren zur Herstellung von Phosphatidylserin-Produkten
IT1311929B1 (it) *	1999-04-28	2002-03-20	Chemi Spa	Procedimento per la preparazione di fosfatidilserine.
IT1319679B1 (it)	2000-12-05	2003-10-23	Chemi Spa	Processo di purificazione di fosfatidilserina.

2000
- 2000-12-05 IT IT2000MI002631A patent/IT1319679B1/it active
2001
- 2001-10-15 EP EP01124577A patent/EP1213294B2/de not_active Expired - Lifetime
- 2001-10-15 DE DE60100565T patent/DE60100565T3/de not_active Expired - Lifetime
- 2001-10-15 DK DK01124577T patent/DK1213294T3/da active
- 2001-10-15 SI SI200130023T patent/SI1213294T1/xx unknown
- 2001-10-15 AT AT01124577T patent/ATE246692T1/de not_active IP Right Cessation
- 2001-10-15 ES ES01124577T patent/ES2203572T5/es not_active Expired - Lifetime
- 2001-10-15 PT PT01124577T patent/PT1213294E/pt unknown
- 2001-10-18 US US09/982,468 patent/US6645742B2/en not_active Ceased
- 2001-11-08 JP JP2001342776A patent/JP4156228B2/ja not_active Expired - Lifetime
2011
- 2011-06-24 US US13/167,785 patent/USRE43764E1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60100565T3 (de)	2009-04-23
EP1213294B2 (de)	2008-10-22
ES2203572T3 (es)	2004-04-16
EP1213294A1 (de)	2002-06-12
SI1213294T1 (en)	2003-12-31
DE60100565D1 (de)	2003-09-11
ES2203572T5 (es)	2009-03-01
USRE43764E1 (en)	2012-10-23
EP1213294B1 (de)	2003-08-06
JP4156228B2 (ja)	2008-09-24
US20020103393A1 (en)	2002-08-01
ITMI20002631A1 (it)	2002-06-05
PT1213294E (pt)	2003-12-31
DE60100565T2 (de)	2004-03-25
US6645742B2 (en)	2003-11-11
DK1213294T3 (da)	2003-11-17
IT1319679B1 (it)	2003-10-23
JP2002193982A (ja)	2002-07-10

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Legal Events

Date

Code

Title

Description

2003-12-15

UEP

Publication of translation of european patent specification

Ref document number: 1213294

Country of ref document: EP

2005-07-15

REN

Ceased due to non-payment of the annual fee