BE634693A - - Google Patents

Info

Publication number
BE634693A
BE634693A BE634693DA BE634693A BE 634693 A BE634693 A BE 634693A BE 634693D A BE634693D A BE 634693DA BE 634693 A BE634693 A BE 634693A
Authority
BE
Belgium
Application number
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.)
Publication of BE634693A publication Critical patent/BE634693A/xx
Priority claimed from CH829862A external-priority patent/CH428719A/de

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/90—Effecting a change in isomerization by wave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE634693D 1962-07-10 BE634693A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH829862A CH428719A (de) 1962-07-10 1962-07-10 Verfahren zur Herstellung von 10a-Steroiden
CH984562 1962-08-17
CH1335362 1962-11-15
CH336563 1963-03-18

Publications (1)

Publication Number Publication Date
BE634693A true BE634693A (xx)

Family

ID=27428615

Family Applications (1)

Application Number Title Priority Date Filing Date
BE634693D BE634693A (xx) 1962-07-10

Country Status (5)

Country Link
US (1) US3264328A (xx)
BE (1) BE634693A (xx)
DE (1) DE1217374B (xx)
GB (1) GB1045856A (xx)
NL (1) NL295097A (xx)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH430710A (de) * 1958-04-12 1967-02-28 Philips Nv Verfahren zur Herstellung neuer Steroide
US3001989A (en) * 1960-01-06 1961-09-26 Syntex Sa 6beta,19-oxido androstane derivatives
US3198792A (en) * 1962-06-12 1965-08-03 Philips Corp 10alpha methyl, 9beta hormonal steroids

Also Published As

Publication number Publication date
DE1217374B (de) 1966-05-26
NL295097A (xx)
US3264328A (en) 1966-08-02
GB1045856A (en) 1966-10-19

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