CY1012A - Process for the separation of stereoisomeric mixtures of steroid acetals into their components and components obtainned thereby - Google Patents

Process for the separation of stereoisomeric mixtures of steroid acetals into their components and components obtainned thereby

Info

Publication number
CY1012A
CY1012A CY1012A CY101273A CY1012A CY 1012 A CY1012 A CY 1012A CY 1012 A CY1012 A CY 1012A CY 101273 A CY101273 A CY 101273A CY 1012 A CY1012 A CY 1012A
Authority
CY
Cyprus
Prior art keywords
components
obtainned
acetals
steroid
separation
Prior art date
Application number
CY1012A
Other languages
English (en)
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of CY1012A publication Critical patent/CY1012A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
CY1012A 1972-05-19 1973-05-09 Process for the separation of stereoisomeric mixtures of steroid acetals into their components and components obtainned thereby CY1012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7206645A SE378110B (OSRAM) 1972-05-19 1972-05-19

Publications (1)

Publication Number Publication Date
CY1012A true CY1012A (en) 1979-11-23

Family

ID=20269238

Family Applications (1)

Application Number Title Priority Date Filing Date
CY1012A CY1012A (en) 1972-05-19 1973-05-09 Process for the separation of stereoisomeric mixtures of steroid acetals into their components and components obtainned thereby

Country Status (17)

Country Link
US (1) US3928326A (OSRAM)
JP (1) JPS547794B2 (OSRAM)
BE (1) BE799728A (OSRAM)
CA (1) CA1003402A (OSRAM)
CY (1) CY1012A (OSRAM)
DE (1) DE2323216C3 (OSRAM)
DK (1) DK133249C (OSRAM)
FI (1) FI50711C (OSRAM)
FR (1) FR2185406B1 (OSRAM)
GB (1) GB1428416A (OSRAM)
HK (1) HK49079A (OSRAM)
IL (1) IL42154A (OSRAM)
KE (1) KE2969A (OSRAM)
NL (1) NL175917C (OSRAM)
SE (1) SE378110B (OSRAM)
SU (1) SU468408A3 (OSRAM)
ZA (1) ZA732956B (OSRAM)

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US3133940A (en) * 1956-04-10 1964-05-19 Glaxo Group Ltd Process for the separation of delta-1, 4-3-keto steroid compounds from mixtures thereof with other 3-keto steroids
US3197469A (en) * 1958-08-06 1965-07-27 Pharmaceutical Res Products In 16, 17-acetals and ketals of 6-halo-16, 17-dihydroxy steroids of the pregnane seriesand intermediates therefor
US3048581A (en) * 1960-04-25 1962-08-07 Olin Mathieson Acetals and ketals of 16, 17-dihydroxy steroids
US3128238A (en) * 1962-09-14 1964-04-07 Lilly Co Eli delta1-dehydrogenation of steroids by fermentation with actinoplanaceae

Also Published As

Publication number Publication date
FI50711B (OSRAM) 1976-03-01
DE2323216B2 (de) 1977-11-03
HK49079A (en) 1979-07-27
FI50711C (fi) 1976-06-10
DE2323216A1 (de) 1973-11-29
NL175917C (nl) 1985-01-16
JPS547794B2 (OSRAM) 1979-04-10
FR2185406A1 (OSRAM) 1974-01-04
DK133249C (da) 1976-09-13
DE2323216C3 (de) 1978-06-22
SE378110B (OSRAM) 1975-08-18
IL42154A (en) 1976-12-31
GB1428416A (en) 1976-03-17
FR2185406B1 (OSRAM) 1976-12-31
NL175917B (nl) 1984-08-16
BE799728A (fr) 1973-09-17
US3928326A (en) 1975-12-23
SU468408A3 (ru) 1975-04-25
JPS4941379A (OSRAM) 1974-04-18
AU5525273A (en) 1974-11-07
IL42154A0 (en) 1973-07-30
DK133249B (da) 1976-04-12
NL7306979A (OSRAM) 1973-11-21
KE2969A (en) 1979-07-20
CA1003402A (en) 1977-01-11
ZA732956B (en) 1974-04-24

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