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YU35896B - Process for obtaining steroids - Google Patents

Process for obtaining steroids

Info

Publication number
YU35896B
YU35896B YU1291/73A YU129173A YU35896B YU 35896 B YU35896 B YU 35896B YU 1291/73 A YU1291/73 A YU 1291/73A YU 129173 A YU129173 A YU 129173A YU 35896 B YU35896 B YU 35896B
Authority
YU
Yugoslavia
Prior art keywords
steroids
obtaining
obtaining steroids
Prior art date
Application number
YU1291/73A
Other languages
English (en)
Other versions
YU129173A (en
Inventor
Brattsand Ralph Lennart
Ralph Lennart Brattsand
Glaeson Karl Goeran
Karl Goeran Glaeson
Ekenstam Bo Thureson
Bo Thureson Ekenstam
Thalen Bror Arne
Bror Arne Thalen
Original Assignee
Draco 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20269234&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=YU35896(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draco Ab filed Critical Draco Ab
Publication of YU129173A publication Critical patent/YU129173A/xx
Publication of YU35896B publication Critical patent/YU35896B/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pain & Pain Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
YU1291/73A 1972-05-19 1973-05-16 Process for obtaining steroids YU35896B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7206644A SE378109B (pt) 1972-05-19 1972-05-19

Publications (2)

Publication Number Publication Date
YU129173A YU129173A (en) 1981-02-28
YU35896B true YU35896B (en) 1981-08-31

Family

ID=20269234

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1291/73A YU35896B (en) 1972-05-19 1973-05-16 Process for obtaining steroids

Country Status (26)

Country Link
US (2) US3929768A (pt)
JP (1) JPS5521760B2 (pt)
AT (1) AT328630B (pt)
BE (1) BE799727A (pt)
CA (1) CA1002938A (pt)
CH (1) CH595400A5 (pt)
CS (1) CS178129B2 (pt)
CY (1) CY1013A (pt)
DD (1) DD104295A5 (pt)
DE (1) DE2323215C3 (pt)
DK (1) DK134783B (pt)
ES (1) ES414673A1 (pt)
FI (1) FI50631C (pt)
FR (1) FR2185405B1 (pt)
GB (1) GB1429922A (pt)
HK (1) HK49179A (pt)
HU (1) HU166680B (pt)
IL (1) IL42155A (pt)
KE (1) KE2970A (pt)
NL (2) NL177493C (pt)
NO (2) NO139640C (pt)
PL (1) PL87765B1 (pt)
SE (1) SE378109B (pt)
SU (1) SU470954A3 (pt)
YU (1) YU35896B (pt)
ZA (1) ZA732955B (pt)

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* Cited by examiner, † Cited by third party
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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
US2990401A (en) * 1958-06-18 1961-06-27 American Cyanamid Co 11-substituted 16alpha, 17alpha-substituted methylenedioxy 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
JPS4843910A (pt) * 1971-10-08 1973-06-25

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DK134783B (da) 1977-01-17
IL42155A0 (en) 1973-07-30
IL42155A (en) 1977-06-30
JPS4941378A (pt) 1974-04-18
NL177493B (nl) 1985-05-01
GB1429922A (en) 1976-03-31
HK49179A (en) 1979-07-27
FR2185405B1 (pt) 1976-12-31
DD104295A5 (pt) 1974-03-05
NO139640C (no) 1979-04-18
NL7306978A (pt) 1973-11-21
JPS5521760B2 (pt) 1980-06-12
KE2970A (en) 1979-07-20
SE378109B (pt) 1975-08-18
CS178129B2 (pt) 1977-08-31
US3983233A (en) 1976-09-28
BE799727A (fr) 1973-09-17
NO1994013I1 (no) 1994-08-31
NO139640B (no) 1979-01-08
DE2323215B2 (de) 1977-08-11
US3929768A (en) 1975-12-30
DE2323215C3 (de) 1978-03-30
AU5525373A (en) 1974-11-07
CY1013A (en) 1979-11-23
AT328630B (de) 1976-03-25
DE2323215A1 (de) 1973-11-29
NL930025I1 (nl) 1993-06-01
FR2185405A1 (pt) 1974-01-04
NL177493C (nl) 1985-10-01
CH595400A5 (pt) 1978-02-15
SU470954A3 (ru) 1975-05-15
ZA732955B (en) 1974-04-24
FI50631C (fi) 1976-05-10
CA1002938A (en) 1977-01-04
HU166680B (pt) 1975-05-28
DK134783C (pt) 1977-06-06
PL87765B1 (pt) 1976-07-31
ATA436573A (de) 1975-06-15
YU129173A (en) 1981-02-28
FI50631B (pt) 1976-02-02
ES414673A1 (es) 1976-07-01

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