IL22401A - Process for the manufacture of 9alpha,10alpha-and 9beta,10alpha-steroids - Google Patents

Process for the manufacture of 9alpha,10alpha-and 9beta,10alpha-steroids

Info

Publication number
IL22401A
IL22401A IL22401A IL2240164A IL22401A IL 22401 A IL22401 A IL 22401A IL 22401 A IL22401 A IL 22401A IL 2240164 A IL2240164 A IL 2240164A IL 22401 A IL22401 A IL 22401A
Authority
IL
Israel
Prior art keywords
dione
androst
hydroxy
prepared according
general formula
Prior art date
Application number
IL22401A
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of IL22401A publication Critical patent/IL22401A/en

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
    • 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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
IL22401A 1963-11-06 1964-11-04 Process for the manufacture of 9alpha,10alpha-and 9beta,10alpha-steroids IL22401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1363263A CH446315A (de) 1963-11-06 1963-11-06 Verfahren zur Herstellung von 9a,10a- und 9B,10a-Steroiden

Publications (1)

Publication Number Publication Date
IL22401A true IL22401A (en) 1968-12-26

Family

ID=4394036

Family Applications (1)

Application Number Title Priority Date Filing Date
IL22401A IL22401A (en) 1963-11-06 1964-11-04 Process for the manufacture of 9alpha,10alpha-and 9beta,10alpha-steroids

Country Status (10)

Country Link
US (1) US3531503A (xx)
BE (1) BE655238A (xx)
BR (1) BR6463966D0 (xx)
CH (1) CH446315A (xx)
DE (1) DE1236501B (xx)
ES (1) ES305690A1 (xx)
GB (1) GB1063816A (xx)
IL (1) IL22401A (xx)
MY (1) MY6700163A (xx)
NL (2) NL6412939A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082129A5 (xx) * 1970-03-04 1971-12-10 Roussel Uclaf
CH626095A5 (xx) * 1976-04-06 1981-10-30 Ciba Geigy Ag
US5192755A (en) * 1986-01-15 1993-03-09 Akzo N.V. Pregnane derivatives as immunomodulators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428720A (de) * 1958-04-12 1967-01-31 Philips Nv Verfahren zur Herstellung neuer Steroide

Also Published As

Publication number Publication date
NL6412939A (xx) 1965-05-07
US3531503A (en) 1970-09-29
ES305690A1 (es) 1965-04-16
GB1063816A (en) 1967-03-30
CH446315A (de) 1967-11-15
MY6700163A (en) 1967-12-31
NL123937C (xx)
DE1236501B (de) 1967-03-16
BE655238A (xx) 1965-05-04
BR6463966D0 (pt) 1973-07-26

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