DK64285A - Fremgangsmaade til fremstilling af 9beta, 10alfa-5,7-diensteroider - Google Patents

Fremgangsmaade til fremstilling af 9beta, 10alfa-5,7-diensteroider Download PDF

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Publication number
DK64285A
DK64285A DK64285A DK64285A DK64285A DK 64285 A DK64285 A DK 64285A DK 64285 A DK64285 A DK 64285A DK 64285 A DK64285 A DK 64285A DK 64285 A DK64285 A DK 64285A
Authority
DK
Denmark
Prior art keywords
preparation
10alfa
9beta
services
procedure
Prior art date
Application number
DK64285A
Other languages
Danish (da)
English (en)
Other versions
DK64285D0 (da
Inventor
Menso Pieter Rappoldt
Gerardus Henricus Maria 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
Publication of DK64285D0 publication Critical patent/DK64285D0/da
Publication of DK64285A publication Critical patent/DK64285A/da

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)
DK64285A 1984-02-15 1985-02-12 Fremgangsmaade til fremstilling af 9beta, 10alfa-5,7-diensteroider DK64285A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8400482 1984-02-15

Publications (2)

Publication Number Publication Date
DK64285D0 DK64285D0 (da) 1985-02-12
DK64285A true DK64285A (da) 1985-08-16

Family

ID=19843492

Family Applications (1)

Application Number Title Priority Date Filing Date
DK64285A DK64285A (da) 1984-02-15 1985-02-12 Fremgangsmaade til fremstilling af 9beta, 10alfa-5,7-diensteroider

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
ATE31930T1 (de) 1988-01-15
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
AHB Application shelved due to non-payment