NL151716B - Werkwijze ter bereiding van gealkyleerde steroiden van de pregnaanreeks. - Google Patents

Werkwijze ter bereiding van gealkyleerde steroiden van de pregnaanreeks.

Info

Publication number
NL151716B
NL151716B NL656515108A NL6515108A NL151716B NL 151716 B NL151716 B NL 151716B NL 656515108 A NL656515108 A NL 656515108A NL 6515108 A NL6515108 A NL 6515108A NL 151716 B NL151716 B NL 151716B
Authority
NL
Netherlands
Prior art keywords
preparation
pregnan series
alkylated steroids
steroids
alkylated
Prior art date
Application number
NL656515108A
Other languages
English (en)
Dutch (nl)
Other versions
NL6515108A (fr
Original Assignee
Organon Labor Ltd
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 Labor Ltd filed Critical Organon Labor Ltd
Publication of NL6515108A publication Critical patent/NL6515108A/xx
Publication of NL151716B publication Critical patent/NL151716B/xx

Links

Classifications

    • 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
    • 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
    • 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)
NL656515108A 1964-12-01 1965-11-20 Werkwijze ter bereiding van gealkyleerde steroiden van de pregnaanreeks. NL151716B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48750/64A GB1105013A (en) 1964-12-01 1964-12-01 17ª‡-alkyl steroids and a process for making them

Publications (2)

Publication Number Publication Date
NL6515108A NL6515108A (fr) 1966-06-02
NL151716B true NL151716B (nl) 1976-12-15

Family

ID=10449782

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656515108A NL151716B (nl) 1964-12-01 1965-11-20 Werkwijze ter bereiding van gealkyleerde steroiden van de pregnaanreeks.

Country Status (8)

Country Link
US (1) US3520908A (fr)
JP (1) JPS4828433B1 (fr)
BE (1) BE672951A (fr)
CH (1) CH508611A (fr)
DK (1) DK132226C (fr)
FR (1) FR1476607A (fr)
GB (1) GB1105013A (fr)
NL (1) NL151716B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483236A (en) * 1966-10-28 1969-12-09 American Cyanamid Co Method of preparing 16alpha,17alpha-dimethylpregn-20-ones
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
DE1169444B (de) * 1961-02-22 1964-05-06 Schering Ag Verfahren zur Herstellung von ?-16ª‡-Methylsteroiden

Also Published As

Publication number Publication date
CH508611A (de) 1971-06-15
GB1105013A (en) 1968-03-06
US3520908A (en) 1970-07-21
BE672951A (fr) 1966-03-16
DE1593209A1 (de) 1970-05-06
DK132226C (da) 1976-04-12
DK132226B (da) 1975-11-10
DE1593209B2 (de) 1975-07-17
FR1476607A (fr) 1967-04-14
JPS4828433B1 (fr) 1973-09-01
NL6515108A (fr) 1966-06-02

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