ATE31930T1 - Verfahren zur herstellung von 9-beta,10-alpha-5,7-dien-steroiden. - Google Patents

Verfahren zur herstellung von 9-beta,10-alpha-5,7-dien-steroiden.

Info

Publication number
ATE31930T1
ATE31930T1 AT85200115T AT85200115T ATE31930T1 AT E31930 T1 ATE31930 T1 AT E31930T1 AT 85200115 T AT85200115 T AT 85200115T AT 85200115 T AT85200115 T AT 85200115T AT E31930 T1 ATE31930 T1 AT E31930T1
Authority
AT
Austria
Prior art keywords
steroids
dienine
beta
alpha
production
Prior art date
Application number
AT85200115T
Other languages
English (en)
Inventor
Menso P Rappoldt
Gerardus H M Mos
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
Application granted granted Critical
Publication of ATE31930T1 publication Critical patent/ATE31930T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J15/00—Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers
    • C07J15/005—Retrosteroids (9 beta 10 alfa)
    • 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
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/006—Ketals at position 3

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT85200115T 1984-02-15 1985-02-04 Verfahren zur herstellung von 9-beta,10-alpha-5,7-dien-steroiden. ATE31930T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400482 1984-02-15
EP85200115A EP0152138B1 (de) 1984-02-15 1985-02-04 Verfahren zur Herstellung von 9-beta,10-alpha-5,7-dien-Steroiden

Publications (1)

Publication Number Publication Date
ATE31930T1 true ATE31930T1 (de) 1988-01-15

Family

ID=19843492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200115T ATE31930T1 (de) 1984-02-15 1985-02-04 Verfahren zur herstellung von 9-beta,10-alpha-5,7-dien-steroiden.

Country Status (9)

Country Link
US (1) US4601855A (de)
EP (1) EP0152138B1 (de)
JP (1) JPS60190793A (de)
AT (1) ATE31930T1 (de)
CA (1) CA1249546A (de)
DE (1) DE3561396D1 (de)
DK (1) DK64285A (de)
ES (1) ES8602646A1 (de)
IL (1) IL74323A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971803A (en) * 1985-04-08 1990-11-20 California Institute Of Technology Lamellar vesicles formed of cholesterol derivatives
EP0558119B1 (de) * 1992-02-27 2000-01-05 Duphar International Research B.V Verfahren zur Herstellung 9-Beta,10-Alpha-5,7-Dien-Steroiden
US20070082876A1 (en) * 2005-09-30 2007-04-12 Solvay Pharmaceuticals Gmbh Novel C18 modified retrosteroids as progesterone receptor modulator compounds
US20070212751A1 (en) * 2006-01-18 2007-09-13 Solvay Pharmaceuticals Gmbh Microbial method for the 11beta hydroxylation of 9beta, 10alpha-steriods
CN102558272B (zh) * 2010-12-24 2014-04-23 中国科学院理化技术研究所 光化学异构化反应合成9-β，10-α-去氢黄体酮缩酮的方法
WO2018109622A1 (en) * 2016-12-15 2018-06-21 Glenmark Pharmaceuticals Limited Process for preparation of dydrogesterone
IT201700046737A1 (it) 2017-04-28 2018-10-28 Newchem S P A PROCESSO PER LA PREPARAZIONE DI DES-A-STEROIDI INTERMEDI UTILI PER LA SINTESI DI 9β,10α-STEROIDI
CN110878112B (zh) * 2018-09-06 2022-12-27 山东清创化工有限公司 一种光化学合成9-β，10-α-去氢黄体酮缩酮的气体分隔流系统及方法
CN110790807B (zh) * 2019-11-04 2021-08-06 广西师范大学 利用LED光源制备9β,10α-去氢黄体酮二乙二缩酮的方法
CN112194696B (zh) * 2020-10-26 2022-03-08 西安国康瑞金制药有限公司 一种制备9β,10α-5,7-双烯甾体化合物的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112521C (de) * 1960-05-30
US4388242A (en) * 1982-03-15 1983-06-14 Canadian Patents & Development Limited Method of production of vitamin-D

Also Published As

Publication number Publication date
CA1249546A (en) 1989-01-31
ES540306A0 (es) 1985-12-01
DK64285A (da) 1985-08-16
EP0152138A1 (de) 1985-08-21
DE3561396D1 (de) 1988-02-18
DK64285D0 (da) 1985-02-12
IL74323A0 (en) 1985-05-31
IL74323A (en) 1988-07-31
EP0152138B1 (de) 1988-01-13
US4601855A (en) 1986-07-22
JPS60190793A (ja) 1985-09-28
ES8602646A1 (es) 1985-12-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee