IL94702A - Aldehyde adduct, its preparation and use for the preparation of the Whitman D compound - Google Patents

Aldehyde adduct, its preparation and use for the preparation of the Whitman D compound

Info

Publication number
IL94702A
IL94702A IL9470290A IL9470290A IL94702A IL 94702 A IL94702 A IL 94702A IL 9470290 A IL9470290 A IL 9470290A IL 9470290 A IL9470290 A IL 9470290A IL 94702 A IL94702 A IL 94702A
Authority
IL
Israel
Prior art keywords
general formula
aldehyde
group
vitamin
adduct
Prior art date
Application number
IL9470290A
Other languages
English (en)
Hebrew (he)
Other versions
IL94702A0 (en
Original Assignee
Duphar Int Res
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 Duphar Int Res filed Critical Duphar Int Res
Publication of IL94702A0 publication Critical patent/IL94702A0/xx
Publication of IL94702A publication Critical patent/IL94702A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL9470290A 1989-06-15 1990-06-12 Aldehyde adduct, its preparation and use for the preparation of the Whitman D compound IL94702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901513 1989-06-15

Publications (2)

Publication Number Publication Date
IL94702A0 IL94702A0 (en) 1991-04-15
IL94702A true IL94702A (en) 1994-10-07

Family

ID=19854839

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9470290A IL94702A (en) 1989-06-15 1990-06-12 Aldehyde adduct, its preparation and use for the preparation of the Whitman D compound

Country Status (16)

Country Link
US (1) US5110924A (es)
EP (1) EP0402982B1 (es)
JP (1) JP2804606B2 (es)
AT (1) ATE99676T1 (es)
AU (1) AU627888B2 (es)
CA (1) CA2018769C (es)
CZ (1) CZ286090B6 (es)
DE (1) DE69005709T2 (es)
DK (1) DK0402982T3 (es)
ES (1) ES2062299T3 (es)
HU (1) HU207992B (es)
IL (1) IL94702A (es)
PL (1) PL163128B1 (es)
RU (1) RU2036904C1 (es)
SK (1) SK281081B6 (es)
ZA (1) ZA904539B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030772A (en) * 1990-02-14 1991-07-09 Deluca Hector F Process for preparing vitamin D2 compounds and the corresponding 1 α-hydroxylated derivatives
US5260290A (en) * 1990-02-14 1993-11-09 Wisconsin Alumni Research Foundation Homologated vitamin D2 compounds and the corresponding 1α-hydroxylated derivatives
CA2062520C (en) * 1991-03-11 1998-08-11 Hector F. Deluca Synthesis of 1-alpha-hydroxy-secosterol compounds
US5225569A (en) * 1991-08-09 1993-07-06 Hoffmann-La Roche Inc. Process for precursors to calcitriol and related compounds
US5396727A (en) * 1993-03-22 1995-03-14 Daiwa Seiko, Inc. Casting handle for fishing rod
CH690075A5 (de) * 1995-07-11 2000-04-14 Cerbios Pharma Sa Verfahren zur Herstellung von 9,10-Secocholesta-5, 7, 10 (19)-trienen durch Reduktion der Epoxide.
JP3866509B2 (ja) 2000-12-08 2007-01-10 富士工業株式会社 釣竿用リールシートと、釣竿
AU2003291810A1 (en) * 2002-11-18 2004-06-15 Teva Pharmaceutical Industries Ltd. A crystallization method for purification of calcipotriene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270978D1 (en) * 1981-07-17 1986-06-12 Duphar Int Res Method of preparing 1-alpha-hydroxyvitamin d and 1-alpha-hydroxy-previtamin d compounds, and adduct of a previtamin d or tachysterol compound with a suitable dienophile
EP0078704B1 (en) * 1981-11-02 1987-04-29 Research Institute For Medicine And Chemistry Inc. Intermediates in the synthesis of vitamin d derivatives

Also Published As

Publication number Publication date
US5110924A (en) 1992-05-05
HU207992B (en) 1993-07-28
EP0402982A1 (en) 1990-12-19
ES2062299T3 (es) 1994-12-16
DE69005709T2 (de) 1994-05-19
CZ292090A3 (cs) 1999-10-13
SK292090A3 (en) 2000-11-07
PL285592A1 (en) 1992-01-27
PL163128B1 (pl) 1994-02-28
ATE99676T1 (de) 1994-01-15
AU5698290A (en) 1990-12-20
DK0402982T3 (da) 1994-02-14
JP2804606B2 (ja) 1998-09-30
HU903818D0 (en) 1990-11-28
DE69005709D1 (de) 1994-02-17
SK281081B6 (sk) 2000-11-07
IL94702A0 (en) 1991-04-15
CA2018769A1 (en) 1990-12-15
AU627888B2 (en) 1992-09-03
RU2036904C1 (ru) 1995-06-09
ZA904539B (en) 1991-03-27
JPH0324053A (ja) 1991-02-01
CZ286090B6 (cs) 2000-01-12
HUT54634A (en) 1991-03-28
EP0402982B1 (en) 1994-01-05
CA2018769C (en) 2001-12-18

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Legal Events

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