DE2753894C2 - - Google Patents

Info

Publication number
DE2753894C2
DE2753894C2 DE19772753894 DE2753894A DE2753894C2 DE 2753894 C2 DE2753894 C2 DE 2753894C2 DE 19772753894 DE19772753894 DE 19772753894 DE 2753894 A DE2753894 A DE 2753894A DE 2753894 C2 DE2753894 C2 DE 2753894C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19772753894
Other languages
German (de)
Other versions
DE2753894A1 (de
Inventor
Guenter Dipl.-Chem. Dr. 5025 Stommeln De Heidemann
Dac Dipl.-Chem. Dr. 5000 Koeln De Lekim
Hans Dipl.-Chem. Dr. 5158 Horrem De Betzing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Nattermann & Cie 5000 Koeln De GmbH
Original Assignee
A Nattermann & Cie 5000 Koeln De GmbH
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 A Nattermann & Cie 5000 Koeln De GmbH filed Critical A Nattermann & Cie 5000 Koeln De GmbH
Priority to DE19772753894 priority Critical patent/DE2753894A1/de
Publication of DE2753894A1 publication Critical patent/DE2753894A1/de
Application granted granted Critical
Publication of DE2753894C2 publication Critical patent/DE2753894C2/de
Granted legal-status Critical Current

Links

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 System
    • 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
DE19772753894 1977-12-02 1977-12-02 Verfahren zur erschoepfenden methylierung von kephalinen Granted DE2753894A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772753894 DE2753894A1 (de) 1977-12-02 1977-12-02 Verfahren zur erschoepfenden methylierung von kephalinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753894 DE2753894A1 (de) 1977-12-02 1977-12-02 Verfahren zur erschoepfenden methylierung von kephalinen

Publications (2)

Publication Number Publication Date
DE2753894A1 DE2753894A1 (de) 1979-06-07
DE2753894C2 true DE2753894C2 (xx) 1987-04-02

Family

ID=6025231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772753894 Granted DE2753894A1 (de) 1977-12-02 1977-12-02 Verfahren zur erschoepfenden methylierung von kephalinen

Country Status (1)

Country Link
DE (1) DE2753894A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313759A1 (de) * 1983-04-15 1984-10-18 Unilever N.V., Rotterdam Verfahren zur quaternisierung von 2-phosphatidyloxyaethylamin und dessen n-derivaten mit methylhalogeniden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226291C2 (de) * 1972-05-30 1974-07-25 A. Nattermann & Cie Gmbh, 5000 Koeln Verfahren zur Methylierung von Kephali-

Also Published As

Publication number Publication date
DE2753894A1 (de) 1979-06-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8162 Independent application
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee