ES366287A1 - Un procedimiento de preparacion de nuevos esteres esteroi- des de la serie del pregnano. - Google Patents

Un procedimiento de preparacion de nuevos esteres esteroi- des de la serie del pregnano.

Info

Publication number
ES366287A1
ES366287A1 ES366287A ES366287A ES366287A1 ES 366287 A1 ES366287 A1 ES 366287A1 ES 366287 A ES366287 A ES 366287A ES 366287 A ES366287 A ES 366287A ES 366287 A1 ES366287 A1 ES 366287A1
Authority
ES
Spain
Prior art keywords
formula
ethoxy
prepared
compound
novel
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
ES366287A
Other languages
English (en)
Spanish (es)
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of ES366287A1 publication Critical patent/ES366287A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/573—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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES366287A 1968-04-22 1969-04-21 Un procedimiento de preparacion de nuevos esteres esteroi- des de la serie del pregnano. Expired ES366287A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR148895A FR7604M (enExample) 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
ES366287A1 true ES366287A1 (es) 1971-02-16

Family

ID=8649224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366287A Expired ES366287A1 (es) 1968-04-22 1969-04-21 Un procedimiento de preparacion de nuevos esteres esteroi- des de la serie del pregnano.

Country Status (11)

Country Link
US (1) US3591612A (enExample)
AT (1) AT285836B (enExample)
BE (1) BE731782A (enExample)
CH (1) CH506508A (enExample)
DK (1) DK127976B (enExample)
ES (1) ES366287A1 (enExample)
FR (1) FR7604M (enExample)
GB (1) GB1208230A (enExample)
IL (1) IL31870A (enExample)
NL (1) NL6905568A (enExample)
SE (1) SE350255B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011003870A2 (en) * 2009-07-06 2011-01-13 Creabilis S.A. Mini-pegylated corticosteroids, compositions including same, and methods of making and using same
US11612567B2 (en) 2018-02-02 2023-03-28 Ripple Therapeutics Corporation Ocular inserts comprising a covalently linked steroid dimer
WO2020154815A1 (en) * 2019-02-01 2020-08-06 Ripple Therapeutics Corporation Crystalline forms of dexamethasone dimers and uses thereof
EP4146664A4 (en) 2020-05-01 2024-11-13 Ripple Therapeutics Corporation HETERODIMER COMPOSITIONS AND METHODS FOR TREATING OCULAR DISEASES

Also Published As

Publication number Publication date
CH506508A (fr) 1971-04-30
AT285836B (de) 1970-11-10
IL31870A0 (en) 1969-05-28
DE1919811B2 (de) 1974-02-21
BE731782A (enExample) 1969-10-21
US3591612A (en) 1971-07-06
FR7604M (enExample) 1970-01-19
NL6905568A (enExample) 1969-10-24
IL31870A (en) 1972-10-29
DE1919811A1 (de) 1969-10-23
SE350255B (enExample) 1972-10-23
DK127976B (da) 1974-02-11
GB1208230A (en) 1970-10-07

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