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CH534672A - Process for the preparation of new esters of triamcinolone acetonide - Google Patents

Process for the preparation of new esters of triamcinolone acetonide

Info

Publication number
CH534672A
CH534672A CH1580170A CH1580170A CH534672A CH 534672 A CH534672 A CH 534672A CH 1580170 A CH1580170 A CH 1580170A CH 1580170 A CH1580170 A CH 1580170A CH 534672 A CH534672 A CH 534672A
Authority
CH
Switzerland
Prior art keywords
preparation
triamcinolone acetonide
new esters
esters
new
Prior art date
Application number
CH1580170A
Other languages
Italian (it)
Inventor
Cavazza Claudio
Eletti Bianchi Giancarlo
Diamanti Enrico
Original Assignee
Sigma Tau Ind Farmaceuti
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
Priority claimed from IT2572170A external-priority patent/IT1045260B/en
Application filed by Sigma Tau Ind Farmaceuti filed Critical Sigma Tau Ind Farmaceuti
Publication of CH534672A publication Critical patent/CH534672A/en

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
    • A61K31/575—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • 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
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1580170A 1969-10-31 1970-10-26 Process for the preparation of new esters of triamcinolone acetonide CH534672A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6078469 1969-10-31
IT2572170A IT1045260B (en) 1970-06-09 1970-06-09 Triamcinolone-acetonide-21-acetyl-n benzyl - carboxylic acid esters

Publications (1)

Publication Number Publication Date
CH534672A true CH534672A (en) 1973-03-15

Family

ID=26328615

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1580170A CH534672A (en) 1969-10-31 1970-10-26 Process for the preparation of new esters of triamcinolone acetonide

Country Status (6)

Country Link
JP (1) JPS5335945B1 (en)
CH (1) CH534672A (en)
DK (1) DK132441C (en)
FR (1) FR2070186B1 (en)
GB (1) GB1283442A (en)
IN (1) IN149611B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205537B (en) * 1961-08-19 1965-11-25 Thomae Gmbh Dr K Process for making new steroid esters

Also Published As

Publication number Publication date
DK132441C (en) 1976-05-10
FR2070186B1 (en) 1974-08-30
GB1283442A (en) 1972-07-26
DE2047218A1 (en) 1971-05-13
DK132441B (en) 1975-12-08
FR2070186A1 (en) 1971-09-10
IN149611B (en) 1982-02-13
JPS5335945B1 (en) 1978-09-29

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Legal Events

Date Code Title Description
PL Patent ceased