DE69809971D1 - Optisch aktive Ceramide und Verfahren zu ihrer Herstellung - Google Patents

Optisch aktive Ceramide und Verfahren zu ihrer Herstellung

Info

Publication number
DE69809971D1
DE69809971D1 DE69809971T DE69809971T DE69809971D1 DE 69809971 D1 DE69809971 D1 DE 69809971D1 DE 69809971 T DE69809971 T DE 69809971T DE 69809971 T DE69809971 T DE 69809971T DE 69809971 D1 DE69809971 D1 DE 69809971D1
Authority
DE
Germany
Prior art keywords
production
optically active
ceramides
active ceramides
optically
Prior art date
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 - Fee Related
Application number
DE69809971T
Other languages
English (en)
Other versions
DE69809971T2 (de
Inventor
Kazutoshi Sakurai
Kenya Ishida
Miharu Ogura
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.)
Takasago International Corp
Original Assignee
Takasago Perfumery Industry Co
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 Takasago Perfumery Industry Co filed Critical Takasago Perfumery Industry Co
Publication of DE69809971D1 publication Critical patent/DE69809971D1/de
Application granted granted Critical
Publication of DE69809971T2 publication Critical patent/DE69809971T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/16—Preparation of optical isomers
    • C07C231/18—Preparation of optical isomers by stereospecific synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/08—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69809971T 1997-01-31 1998-01-29 Optisch aktive Ceramide und Verfahren zu ihrer Herstellung Expired - Fee Related DE69809971T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03150897A JP3485232B2 (ja) 1997-01-31 1997-01-31 光学活性化合物及びその製造方法

Publications (2)

Publication Number Publication Date
DE69809971D1 true DE69809971D1 (de) 2003-01-23
DE69809971T2 DE69809971T2 (de) 2003-05-28

Family

ID=12333169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809971T Expired - Fee Related DE69809971T2 (de) 1997-01-31 1998-01-29 Optisch aktive Ceramide und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5998668A (de)
EP (1) EP0856510B1 (de)
JP (1) JP3485232B2 (de)
DE (1) DE69809971T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4391668B2 (ja) 2000-06-06 2009-12-24 高砂香料工業株式会社 液晶構造を有する脂質組成物
JP5825672B2 (ja) 2011-12-22 2015-12-02 高砂香料工業株式会社 高純度セラミド類の製造方法
WO2023156605A1 (en) 2022-02-21 2023-08-24 Carbocode S.A. Sphingolipid production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1235162B (it) * 1988-12-02 1992-06-22 Fidia Farmaceutici Derivati di lisosfingolipidi
FR2732680B1 (fr) * 1995-04-05 1997-05-09 Oreal Composes de type ceramides, leur procede de preparation et leur utilisation
FR2740031B1 (fr) * 1995-10-20 1997-11-28 Oreal Nouvelle composition reductrice et nouveau procede pour la deformation permanente des cheveux

Also Published As

Publication number Publication date
EP0856510B1 (de) 2002-12-11
JPH10218851A (ja) 1998-08-18
DE69809971T2 (de) 2003-05-28
US5998668A (en) 1999-12-07
JP3485232B2 (ja) 2004-01-13
EP0856510A1 (de) 1998-08-05

Similar Documents

Publication Publication Date Title
DE59606535D1 (de) Furnacerusse und Verfahren zu ihrer Herstellung
DE59602652D1 (de) Zahnbürste und verfahren zu ihrer herstellung
DE69814891D1 (de) Zusammengesetzte umkehrosmosemembran und verfahren zu ihrer herstellung
DE69626850D1 (de) Elastische polyurethanfasern und verfahren zu ihrer herstellung
DE69636166D1 (de) Klebstoffzusammensetzung und verfahren zu ihrer herstellung
DE69512530D1 (de) Anzeigeartikel und verfahren zu ihrer herstellung
DE69611653D1 (de) Poliersuspensionen und Verfahren zu ihrer Herstellung
DE69608813D1 (de) Vernetzte polyolefinschäume und verfahren zu ihrer herstellung
DE69718214D1 (de) Komfortable orthopädische stütze und verfahren zu ihrer herstellung
DE69620405D1 (de) Verbesserte polyarylenetherzusammensetzungen und verfahren zu ihrer herstellung
DE60024801D1 (de) Polyurethanharnstofffasern und verfahren zu ihrer herstellung
DE69825972D1 (de) Elastische polyurethanfasern und verfahren zu ihrer herstellung
DE69731189D1 (de) Tabletten und Verfahren zu deren Herstellung
DE59603578D1 (de) Flachdichtung und verfahren zu ihrer herstellung
DE69510774D1 (de) Katschukzusammensetzung und verfahren zu ihrer herstellung
DE69617035D1 (de) Waschmittelzusammensetzungen und verfahren zu ihrer herstellung
DE69804277D1 (de) Titanfaser und Verfahren zu seiner Herstellung
DE69626009D1 (de) Pyrrolidinylhydroxamsäuren und verfahren zu ihrer herstellung
ATE206118T1 (de) Indolyl-pyrrolylidenmethylpyrrol-derivate und verfahren zu ihrer herstellung
DE59606076D1 (de) Bürste und Verfahren zu ihrer Herstellung
DE69713732D1 (de) Mehrfachbereichfasern und Verfahren zu deren Herstellung
DE69613927D1 (de) Piezoelektrische Keramiken und Verfahren zu ihrer Herstellung
DE69818362D1 (de) Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung
DE69612927D1 (de) Kupplung und Verfahren zu ihrer Herstellung
DE59610554D1 (de) Felge und Verfahren zu ihrer Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee