ZA91324B - Hydroxycarbonyl derivatives and process for making the same - Google Patents

Hydroxycarbonyl derivatives and process for making the same

Info

Publication number
ZA91324B
ZA91324B ZA91324A ZA91324A ZA91324B ZA 91324 B ZA91324 B ZA 91324B ZA 91324 A ZA91324 A ZA 91324A ZA 91324 A ZA91324 A ZA 91324A ZA 91324 B ZA91324 B ZA 91324B
Authority
ZA
South Africa
Prior art keywords
astaxanthin
preparation
dihemiaminal
important
making
Prior art date
Application number
ZA91324A
Other languages
English (en)
Inventor
Peter Moldt
Moldt Peter
Original Assignee
Neurosearch As
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 Neurosearch As filed Critical Neurosearch As
Publication of ZA91324B publication Critical patent/ZA91324B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/16—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
    • C07C311/17—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paints Or Removers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA91324A 1990-02-01 1991-01-16 Hydroxycarbonyl derivatives and process for making the same ZA91324B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47335290A 1990-02-01 1990-02-01

Publications (1)

Publication Number Publication Date
ZA91324B true ZA91324B (en) 1991-11-27

Family

ID=23879192

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA91324A ZA91324B (en) 1990-02-01 1991-01-16 Hydroxycarbonyl derivatives and process for making the same

Country Status (16)

Country Link
EP (1) EP0440037B1 (fi)
JP (1) JP3171400B2 (fi)
KR (1) KR100203233B1 (fi)
AT (1) ATE126210T1 (fi)
AU (1) AU636439B2 (fi)
CA (1) CA2035340C (fi)
DE (1) DE69111835T2 (fi)
DK (1) DK0440037T3 (fi)
ES (1) ES2078357T3 (fi)
FI (1) FI102831B1 (fi)
GR (1) GR3017568T3 (fi)
IE (1) IE69959B1 (fi)
NO (1) NO300323B1 (fi)
NZ (1) NZ236915A (fi)
PT (1) PT96655B (fi)
ZA (1) ZA91324B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509955A1 (de) * 1995-03-18 1996-09-19 Basf Ag Verfahren zur Herstellung von Astaxanthin
WO2007128574A1 (en) 2006-05-10 2007-11-15 Dsm Ip Assets B.V. Process for the preparation of astaxanthin
KR102414231B1 (ko) * 2020-04-07 2022-06-28 성균관대학교산학협력단 세포벽이 강화된 헤마토코커스 플루비알리스로부터 고수율로 아스타잔틴, 이의 유도체 및 지질의 동시 추출 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101597B1 (de) * 1982-08-20 1988-06-22 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung von Astaxanthin und Zwischenprodukten in der Astaxanthin-Synthese
US4883887A (en) * 1987-07-09 1989-11-28 Hoffmann-La Roche Inc. Sulfone polyene intermediates

Also Published As

Publication number Publication date
IE69959B1 (en) 1996-10-16
CA2035340A1 (en) 1991-08-02
AU636439B2 (en) 1993-04-29
FI102831B (fi) 1999-02-26
FI102831B1 (fi) 1999-02-26
CA2035340C (en) 2003-04-29
DE69111835T2 (de) 1995-12-07
KR100203233B1 (ko) 1999-06-15
GR3017568T3 (en) 1995-12-31
ES2078357T3 (es) 1995-12-16
AU7012791A (en) 1991-08-08
PT96655A (pt) 1991-10-31
NO910361D0 (no) 1991-01-31
EP0440037A1 (en) 1991-08-07
DE69111835D1 (de) 1995-09-14
JP3171400B2 (ja) 2001-05-28
DK0440037T3 (da) 1995-11-27
IE910106A1 (en) 1991-08-14
EP0440037B1 (en) 1995-08-09
JPH06172297A (ja) 1994-06-21
NO300323B1 (no) 1997-05-12
ATE126210T1 (de) 1995-08-15
FI910397A (fi) 1991-08-02
NO910361L (no) 1991-08-02
KR910021360A (ko) 1991-12-20
NZ236915A (en) 1992-04-28
PT96655B (pt) 1998-07-31
FI910397A0 (fi) 1991-01-25

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