NL6407128A - - Google Patents

Info

Publication number
NL6407128A
NL6407128A NL6407128A NL6407128A NL6407128A NL 6407128 A NL6407128 A NL 6407128A NL 6407128 A NL6407128 A NL 6407128A NL 6407128 A NL6407128 A NL 6407128A NL 6407128 A NL6407128 A NL 6407128A
Authority
NL
Netherlands
Application number
NL6407128A
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 filed Critical
Publication of NL6407128A publication Critical patent/NL6407128A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J13/00Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes 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)
NL6407128A 1963-06-24 1964-06-23 NL6407128A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29018763A 1963-06-24 1963-06-24
US347348A US3255183A (en) 1963-06-24 1964-02-26 Process for the reduction of a faworskii ester

Publications (1)

Publication Number Publication Date
NL6407128A true NL6407128A (xx) 1964-12-28

Family

ID=26966044

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6407128A NL6407128A (xx) 1963-06-24 1964-06-23

Country Status (7)

Country Link
US (1) US3255183A (xx)
BE (1) BE649669A (xx)
CH (1) CH481084A (xx)
DE (1) DE1226576B (xx)
FR (1) FR1411733A (xx)
GB (1) GB1006788A (xx)
NL (1) NL6407128A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373901B (de) * 1980-05-16 1984-03-12 Henkel Kgaa Verfahren zur partiellen reduktion von delta 4,17 (20)- sowie gegebenenfalls weitere doppelbindungen in 1- und/oder 9(11)-stellung aufweisenden c 21 -steroidcarbonsaeuren und ihren estern

Also Published As

Publication number Publication date
GB1006788A (en) 1965-10-06
FR1411733A (fr) 1965-09-24
US3255183A (en) 1966-06-07
BE649669A (xx)
DE1226576B (de) 1966-10-13
DE1226576C2 (xx) 1967-05-24
CH481084A (de) 1969-11-15

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