BE826030A - NEW STEROIDS AND METHODS FOR PREPARING THEM - Google Patents

NEW STEROIDS AND METHODS FOR PREPARING THEM

Info

Publication number
BE826030A
BE826030A BE153787A BE153787A BE826030A BE 826030 A BE826030 A BE 826030A BE 153787 A BE153787 A BE 153787A BE 153787 A BE153787 A BE 153787A BE 826030 A BE826030 A BE 826030A
Authority
BE
Belgium
Prior art keywords
preparing
methods
new steroids
steroids
new
Prior art date
Application number
BE153787A
Other languages
French (fr)
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 BE826030A publication Critical patent/BE826030A/en

Links

Classifications

    • 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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0053—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 substituted in position 17 alfa not substituted in position 16
    • 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]
    • 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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0061—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 substituted in position 17 alfa substituted in position 16
    • C07J5/0069—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • C07J5/0076—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group
    • 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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0061—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 substituted in position 17 alfa substituted in position 16
    • C07J5/0092—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 substituted in position 17 alfa substituted in position 16 by an OH group free esterified or etherified
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
BE153787A 1974-02-27 1975-02-26 NEW STEROIDS AND METHODS FOR PREPARING THEM BE826030A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8928/74A GB1499822A (en) 1974-02-27 1974-02-27 2-bromo-6beta-fluoropregna-1,4-diene-3,20-diones
GB2998474 1974-07-05
GB3294574 1974-07-25
GB4998274 1974-11-19

Publications (1)

Publication Number Publication Date
BE826030A true BE826030A (en) 1975-06-16

Family

ID=27447687

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153787A BE826030A (en) 1974-02-27 1975-02-26 NEW STEROIDS AND METHODS FOR PREPARING THEM

Country Status (18)

Country Link
JP (1) JPS5614677B2 (en)
AR (1) AR218601A1 (en)
BE (1) BE826030A (en)
CA (1) CA1064476A (en)
CH (1) CH608243A5 (en)
DE (3) DE2508136C3 (en)
DK (1) DK144068C (en)
ES (3) ES435067A1 (en)
FI (1) FI56188C (en)
FR (1) FR2261776B1 (en)
GB (1) GB1499822A (en)
IE (1) IE42112B1 (en)
LU (1) LU71908A1 (en)
NO (1) NO144527C (en)
NZ (1) NZ176716A (en)
RO (1) RO78881A (en)
SE (1) SE410736B (en)
YU (3) YU108381A (en)

Also Published As

Publication number Publication date
IE42112L (en) 1975-08-27
DE2508136B2 (en) 1978-11-02
NO144527C (en) 1981-09-23
NZ176716A (en) 1978-07-10
SE7502146L (en) 1975-08-28
DE2533377B2 (en) 1978-11-16
CA1064476A (en) 1979-10-16
NO750633L (en) 1975-08-28
JPS50126652A (en) 1975-10-04
FR2261776B1 (en) 1978-07-21
DE2533323B2 (en) 1978-11-16
ES455934A1 (en) 1978-05-01
ES435067A1 (en) 1977-07-01
AR218601A1 (en) 1980-06-30
RO78881A (en) 1982-07-06
FI56188B (en) 1979-08-31
FR2261776A1 (en) 1975-09-19
DE2508136C3 (en) 1979-06-21
DK61575A (en) 1975-10-27
CH608243A5 (en) 1978-12-29
DK144068B (en) 1981-11-30
YU108281A (en) 1982-02-28
DE2508136A1 (en) 1975-10-30
SE410736B (en) 1979-10-29
GB1499822A (en) 1978-02-01
DK144068C (en) 1982-05-03
DE2533323C3 (en) 1979-07-12
LU71908A1 (en) 1975-06-24
FI750537A (en) 1975-08-28
YU108381A (en) 1982-02-28
JPS5614677B2 (en) 1981-04-06
DE2533323A1 (en) 1976-02-12
DE2533377C3 (en) 1979-08-02
ES455933A1 (en) 1978-05-01
NO144527B (en) 1981-06-09
IE42112B1 (en) 1980-06-04
FI56188C (en) 1979-12-10
YU108481A (en) 1982-02-28
DE2533377A1 (en) 1976-02-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PIERREL S.P.A.

Effective date: 19860228