DK134783B - Analogifremgangsmåde til fremstilling af 16alfa,17alfa-alkylidendioxypregna-1,4-dien-11beta,21-diol-3,20-dioner. - Google Patents

Analogifremgangsmåde til fremstilling af 16alfa,17alfa-alkylidendioxypregna-1,4-dien-11beta,21-diol-3,20-dioner.

Info

Publication number
DK134783B
DK134783B DK277273AA DK277273A DK134783B DK 134783 B DK134783 B DK 134783B DK 277273A A DK277273A A DK 277273AA DK 277273 A DK277273 A DK 277273A DK 134783 B DK134783 B DK 134783B
Authority
DK
Denmark
Prior art keywords
dioxypregna
16alpha
11beta
17alpha
diones
Prior art date
Application number
DK277273AA
Other languages
Danish (da)
English (en)
Other versions
DK134783C (ko
Inventor
Ralph Lennart Brattsand
Bo Thureson Af Ekenstam
Karl Goeran Claeson
Bror Arne Thalen
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
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=DK134783(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bofors Ab filed Critical Bofors Ab
Publication of DK134783B publication Critical patent/DK134783B/da
Application granted granted Critical
Publication of DK134783C publication Critical patent/DK134783C/da

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)
DK277273AA 1972-05-19 1973-05-17 Analogifremgangsmåde til fremstilling af 16alfa,17alfa-alkylidendioxypregna-1,4-dien-11beta,21-diol-3,20-dioner. DK134783B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK134783B true DK134783B (da) 1977-01-17
DK134783C DK134783C (ko) 1977-06-06

Family

ID=20269234

Family Applications (1)

Application Number Title Priority Date Filing Date
DK277273AA DK134783B (da) 1972-05-19 1973-05-17 Analogifremgangsmåde til fremstilling af 16alfa,17alfa-alkylidendioxypregna-1,4-dien-11beta,21-diol-3,20-dioner.

Country Status (26)

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

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FI50631C (fi) 1976-05-10
CA1002938A (en) 1977-01-04
AU5525373A (en) 1974-11-07
NL930025I1 (nl) 1993-06-01
BE799727A (fr) 1973-09-17
HU166680B (ko) 1975-05-28
NO139640C (no) 1979-04-18
ES414673A1 (es) 1976-07-01
NL7306978A (ko) 1973-11-21
DK134783C (ko) 1977-06-06
SU470954A3 (ru) 1975-05-15
ATA436573A (de) 1975-06-15
GB1429922A (en) 1976-03-31
DE2323215A1 (de) 1973-11-29
CH595400A5 (ko) 1978-02-15
US3929768A (en) 1975-12-30
IL42155A0 (en) 1973-07-30
AT328630B (de) 1976-03-25
FR2185405A1 (ko) 1974-01-04
FR2185405B1 (ko) 1976-12-31
SE378109B (ko) 1975-08-18
NO139640B (no) 1979-01-08
CS178129B2 (ko) 1977-08-31
IL42155A (en) 1977-06-30
KE2970A (en) 1979-07-20
YU129173A (en) 1981-02-28
CY1013A (en) 1979-11-23
FI50631B (ko) 1976-02-02
PL87765B1 (ko) 1976-07-31
DE2323215C3 (de) 1978-03-30
US3983233A (en) 1976-09-28
JPS5521760B2 (ko) 1980-06-12
NL177493C (nl) 1985-10-01
YU35896B (en) 1981-08-31
NO1994013I1 (no) 1994-08-31
DE2323215B2 (de) 1977-08-11
JPS4941378A (ko) 1974-04-18
NL177493B (nl) 1985-05-01
ZA732955B (en) 1974-04-24
DD104295A5 (ko) 1974-03-05
HK49179A (en) 1979-07-27

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