BR6906541D0 - Processo para a producao de intermediarios para triamcinolona e compostos semelhantes - Google Patents

Processo para a producao de intermediarios para triamcinolona e compostos semelhantes

Info

Publication number
BR6906541D0
BR6906541D0 BR206541/69A BR20654169A BR6906541D0 BR 6906541 D0 BR6906541 D0 BR 6906541D0 BR 206541/69 A BR206541/69 A BR 206541/69A BR 20654169 A BR20654169 A BR 20654169A BR 6906541 D0 BR6906541 D0 BR 6906541D0
Authority
BR
Brazil
Prior art keywords
intermediaries
triamcinolone
production
similar compounds
compounds
Prior art date
Application number
BR206541/69A
Other languages
English (en)
Inventor
P Diassi
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of BR6906541D0 publication Critical patent/BR6906541D0/pt

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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steroid Compounds (AREA)
BR206541/69A 1968-02-23 1969-02-21 Processo para a producao de intermediarios para triamcinolona e compostos semelhantes BR6906541D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70746368A 1968-02-23 1968-02-23

Publications (1)

Publication Number Publication Date
BR6906541D0 true BR6906541D0 (pt) 1973-04-19

Family

ID=24841799

Family Applications (1)

Application Number Title Priority Date Filing Date
BR206541/69A BR6906541D0 (pt) 1968-02-23 1969-02-21 Processo para a producao de intermediarios para triamcinolona e compostos semelhantes

Country Status (7)

Country Link
US (1) US3493563A (pt)
BR (1) BR6906541D0 (pt)
CH (1) CH491894A (pt)
DE (1) DE1906560A1 (pt)
FR (1) FR2002444A1 (pt)
GB (1) GB1259305A (pt)
NL (1) NL6902507A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216159A (en) * 1978-05-25 1980-08-05 The Upjohn Company Synthesis of 16-unsaturated pregnanes from 17-keto steroids
EP0123736A1 (en) * 1983-04-29 1984-11-07 Gist-Brocades N.V. New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process
US4568492A (en) * 1984-09-14 1986-02-04 The Upjohn Company Δ16-20-Keto steroid conversion to 17α-hydroxy-20-keto steroids
FR2676740B1 (fr) * 1991-05-23 1993-11-05 Roussel Uclaf Nouveaux derives sterouides du pregna-4,9(11),17(20)-trie-3-one, leur preparation, leur application a la preparation de composes sterouides de type pregna-4,9(11),16-triene-3,20-dione et nouveaux intermediaires.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004995A (en) * 1959-01-08 1961-10-17 Glaxo Lab Ltd Steroid compounds
GB1067832A (pt) * 1963-05-20

Also Published As

Publication number Publication date
US3493563A (en) 1970-02-03
NL6902507A (pt) 1969-08-26
DE1906560A1 (de) 1969-09-18
CH491894A (fr) 1970-06-15
GB1259305A (pt) 1972-01-05
FR2002444A1 (pt) 1969-10-17

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