SE309776B - - Google Patents

Info

Publication number
SE309776B
SE309776B SE1310665A SE1310665A SE309776B SE 309776 B SE309776 B SE 309776B SE 1310665 A SE1310665 A SE 1310665A SE 1310665 A SE1310665 A SE 1310665A SE 309776 B SE309776 B SE 309776B
Authority
SE
Sweden
Prior art keywords
ethoxy
oxo
pregnane
acetoxy
reaction
Prior art date
Application number
SE1310665A
Other languages
English (en)
Inventor
A Allais
M Paturet
Original Assignee
Roussel Uclaf
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 filed Critical Roussel Uclaf
Publication of SE309776B publication Critical patent/SE309776B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
SE1310665A 1964-11-04 1965-10-08 SE309776B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993810A FR1514082A (fr) 1964-11-04 1964-11-04 Nouveaux esters stéroïdes en position 21 et procédé de préparation

Publications (1)

Publication Number Publication Date
SE309776B true SE309776B (xx) 1969-04-08

Family

ID=8841771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1310665A SE309776B (xx) 1964-11-04 1965-10-08

Country Status (12)

Country Link
AT (1) AT257853B (xx)
BE (1) BE671392A (xx)
BR (1) BR6574584D0 (xx)
CH (1) CH445484A (xx)
DE (1) DE1468945A1 (xx)
DK (1) DK113920B (xx)
ES (1) ES319114A1 (xx)
FR (1) FR1514082A (xx)
GB (1) GB1087730A (xx)
IL (1) IL24502A (xx)
NL (2) NL6514035A (xx)
SE (1) SE309776B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183555B1 (xx) * 1972-05-10 1975-06-20 Roussel Uclaf
US4472392A (en) * 1983-01-21 1984-09-18 The Upjohn Company Sulfonate containing ester prodrugs of corticosteroids

Also Published As

Publication number Publication date
IL24502A (en) 1969-12-31
ES319114A1 (es) 1965-12-16
DE1468945A1 (de) 1969-02-06
GB1087730A (en) 1967-10-18
FR1514082A (fr) 1968-02-23
CH445484A (fr) 1967-10-31
AT257853B (de) 1967-10-25
NL124139C (xx)
BE671392A (xx) 1966-04-25
NL6514035A (xx) 1966-05-05
DK113920B (da) 1969-05-12
BR6574584D0 (pt) 1973-09-18

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