ES469237A1 - Procedimiento para la preparacion de nuevos esteres de 6- cloro-11-17,21-trihidroxipregna -1,4,6-trieno-3,20 - dionas - Google Patents

Procedimiento para la preparacion de nuevos esteres de 6- cloro-11-17,21-trihidroxipregna -1,4,6-trieno-3,20 - dionas

Info

Publication number
ES469237A1
ES469237A1 ES469237A ES469237A ES469237A1 ES 469237 A1 ES469237 A1 ES 469237A1 ES 469237 A ES469237 A ES 469237A ES 469237 A ES469237 A ES 469237A ES 469237 A1 ES469237 A1 ES 469237A1
Authority
ES
Spain
Prior art keywords
trihydroxypregna
triene
dione
chloro
esters
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES469237A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syntex USA LLC
Original Assignee
Syntex USA LLC
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 Syntex USA LLC filed Critical Syntex USA LLC
Publication of ES469237A1 publication Critical patent/ES469237A1/es
Expired legal-status Critical Current

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
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

Compuestos esteroidales antiinflamatorios. Más específicamente, se refiere a ciertos 17 - ésteres, un 17,21- diéster y ciertos 17,21 - ortoésteres de cloprednol, (6 - cloro - 11 beta, 17alfa, 21 - trihidroxipregna -1,4,6- trieno - 3,20 - diona), y su utilización como antiinflamatorios de interés. En usuales para el alivio de manifestaciones inflamatorias de dermatosis sensibles a corticosteroides.
ES469237A 1977-04-28 1978-04-27 Procedimiento para la preparacion de nuevos esteres de 6- cloro-11-17,21-trihidroxipregna -1,4,6-trieno-3,20 - dionas Expired ES469237A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79191177A 1977-04-28 1977-04-28

Publications (1)

Publication Number Publication Date
ES469237A1 true ES469237A1 (es) 1979-09-16

Family

ID=25155190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469237A Expired ES469237A1 (es) 1977-04-28 1978-04-27 Procedimiento para la preparacion de nuevos esteres de 6- cloro-11-17,21-trihidroxipregna -1,4,6-trieno-3,20 - dionas

Country Status (6)

Country Link
JP (1) JPS53135963A (es)
DE (1) DE2818319A1 (es)
ES (1) ES469237A1 (es)
FR (1) FR2388829A1 (es)
GB (1) GB1587033A (es)
IT (1) IT7867960A0 (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232965A (en) * 1958-06-20 1966-02-01 Syntex Corp 6-chloro-delta1,4,6-pregnatriene-17alpha, 21-diol-3,20-diones

Also Published As

Publication number Publication date
DE2818319A1 (de) 1978-11-02
JPS53135963A (en) 1978-11-28
FR2388829A1 (fr) 1978-11-24
GB1587033A (en) 1981-03-25
IT7867960A0 (it) 1978-04-27

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