CH478109A - Verfahren zur Herstellung von 1,3,5(10)-3,17B-Dihydroxy-steroiden - Google Patents

Verfahren zur Herstellung von 1,3,5(10)-3,17B-Dihydroxy-steroiden

Info

Publication number
CH478109A
CH478109A CH603266A CH603266A CH478109A CH 478109 A CH478109 A CH 478109A CH 603266 A CH603266 A CH 603266A CH 603266 A CH603266 A CH 603266A CH 478109 A CH478109 A CH 478109A
Authority
CH
Switzerland
Prior art keywords
preparation
dihydroxy steroids
steroids
dihydroxy
Prior art date
Application number
CH603266A
Other languages
German (de)
English (en)
Inventor
Modderman Pieter
Original Assignee
Organon Nv
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 Organon Nv filed Critical Organon Nv
Publication of CH478109A publication Critical patent/CH478109A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH603266A 1965-04-28 1966-04-26 Verfahren zur Herstellung von 1,3,5(10)-3,17B-Dihydroxy-steroiden CH478109A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6505397A NL6505397A (fr) 1965-04-28 1965-04-28

Publications (1)

Publication Number Publication Date
CH478109A true CH478109A (de) 1969-09-15

Family

ID=19793045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH603266A CH478109A (de) 1965-04-28 1966-04-26 Verfahren zur Herstellung von 1,3,5(10)-3,17B-Dihydroxy-steroiden

Country Status (5)

Country Link
US (1) US3415853A (fr)
CH (1) CH478109A (fr)
DE (1) DE1593150A1 (fr)
GB (1) GB1139326A (fr)
NL (1) NL6505397A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128291A (en) * 1960-06-23 1964-04-07 Leo Pharm Prod Ltd New hemiacetals and hemicaetal esters of the androstane series and a method for their production
US3274182A (en) * 1963-12-28 1966-09-20 Searle & Co Process for reducing 19-methyl-1, 4-dien-3-ones to corresponding 19-nor-3-oxy-1, 3, 5(10)-trienes

Also Published As

Publication number Publication date
US3415853A (en) 1968-12-10
NL6505397A (fr) 1966-10-31
GB1139326A (en) 1969-01-08
DE1593150A1 (de) 1970-07-16

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Legal Events

Date Code Title Description
PL Patent ceased