IL105373A - Process for making optically active olefins - Google Patents

Process for making optically active olefins

Info

Publication number
IL105373A
IL105373A IL105373A IL10537393A IL105373A IL 105373 A IL105373 A IL 105373A IL 105373 A IL105373 A IL 105373A IL 10537393 A IL10537393 A IL 10537393A IL 105373 A IL105373 A IL 105373A
Authority
IL
Israel
Prior art keywords
group
optionally protected
hydrogen atom
formula
hydroxyl group
Prior art date
Application number
IL105373A
Other languages
English (en)
Hebrew (he)
Other versions
IL105373A0 (en
Original Assignee
Kuraray 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 Kuraray Co filed Critical Kuraray Co
Publication of IL105373A0 publication Critical patent/IL105373A0/xx
Publication of IL105373A publication Critical patent/IL105373A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL105373A 1992-04-14 1993-04-14 Process for making optically active olefins IL105373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12118292 1992-04-14
JP20593892 1992-07-08

Publications (2)

Publication Number Publication Date
IL105373A0 IL105373A0 (en) 1993-08-18
IL105373A true IL105373A (en) 1998-02-08

Family

ID=26458601

Family Applications (1)

Application Number Title Priority Date Filing Date
IL105373A IL105373A (en) 1992-04-14 1993-04-14 Process for making optically active olefins

Country Status (6)

Country Link
US (1) US5600047A (de)
EP (1) EP0566030B1 (de)
JP (1) JP3227263B2 (de)
DE (1) DE69326972T2 (de)
DK (1) DK0566030T3 (de)
IL (1) IL105373A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10882035B2 (en) 2016-05-10 2021-01-05 Promega Corporation Palladium catalysts with improved performance in biological environments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051157A (en) * 1976-01-05 1977-09-27 Wisconsin Alumni Research Foundation Catalytic allylic alkylation
US4419287A (en) * 1980-12-16 1983-12-06 The Regents Of The University Of California Stereocontrolled synthesis of steroidal side chains
GB8914963D0 (en) * 1989-06-29 1989-08-23 Leo Pharm Prod Ltd Chemical compounds

Also Published As

Publication number Publication date
EP0566030B1 (de) 1999-11-10
DK0566030T3 (da) 2000-04-25
JP3227263B2 (ja) 2001-11-12
US5600047A (en) 1997-02-04
EP0566030A3 (de) 1994-12-07
JPH0680589A (ja) 1994-03-22
EP0566030A2 (de) 1993-10-20
DE69326972D1 (de) 1999-12-16
IL105373A0 (en) 1993-08-18
DE69326972T2 (de) 2000-05-18

Similar Documents

Publication Publication Date Title
JP7311921B2 (ja) コレステロール、その誘導体及び類似体を調製するための方法
KR940010767B1 (ko) 신규 비타민 d 동족체
HUE029252T2 (en) Process for the preparation of intermediates of estetrol
HUT68263A (en) 20-methyl-substituted vitamin d derivatives, process for their production, pharmaceutical compositions and intermediates
EP0296800B1 (de) Vitamin D3-Derivate
US4554105A (en) Process for the preparation of 1-hydroxylated vitamin D compounds
CA2164916A1 (en) Vitamin d compounds and method of preparing these compounds
US5811562A (en) Vitamin-D amide derivatives
EP3004036B1 (de) Verfahren zur synthese von ingenol und zwischenprodukten davon
CA3136913A1 (en) Improved, cost effective process for synthesis of vitamin d3 and its analogue calcifediol from ergosterol
Burger et al. Allenic cholesteryl derivatives as inhibitors of ecdysone biosynthesis
EP0566030B1 (de) Verfahren zur Herstellung eines optisch aktiven Olefins
IL112362A (en) Vitamin d compounds, their preparation and pharmaceutical compositions containing them
WO2021071372A1 (en) Process of vitamin k2 derivatives preparation
RU2650192C2 (ru) Синтетическое промежуточное соединение максакальцитола, способ его получения и его применение
HU207992B (en) Process for producing adduct-aldehydes as intermediates for producing vitamine d derivatives
ES2234423B1 (es) Procedimiento para la obtencion de derivados de vitamina d a partir de compuestos monohalogenovinilicos.
EP4112599A1 (de) Schlüsselzwischenprodukt zur synthese von prostaglandinverbindungen und herstellungsverfahren dafür
EP1219599B1 (de) Vitamin-d-derivate mit substituenten an der 2-alpha-position
JP3715673B2 (ja) ビタミンｄ合成中間体の製造方法
JPH047755B2 (de)
EP4400506A1 (de) Zwischenverbindung und herstellungsverfahren dafür und anwendung davon
KR100679115B1 (ko) 1-알파-히드록시콜레칼시페롤 유도체의 제조방법
JPH08113559A (ja) ２４−オキソ−２２−オキサビタミン▲ｄ３▼誘導体
JPH04300893A (ja) ステロイド誘導体の製造法

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
RH1 Patent not in force