IL26799A - 16 - מתילן - 17 - הידרוכסי - 19 - נורפרוגסטרון, אתרים ואסטרים שלו ותכשירי רוקחות המכילים אותם - Google Patents

16 - מתילן - 17 - הידרוכסי - 19 - נורפרוגסטרון, אתרים ואסטרים שלו ותכשירי רוקחות המכילים אותם

Info

Publication number
IL26799A
IL26799A IL26799A IL2679966A IL26799A IL 26799 A IL26799 A IL 26799A IL 26799 A IL26799 A IL 26799A IL 2679966 A IL2679966 A IL 2679966A IL 26799 A IL26799 A IL 26799A
Authority
IL
Israel
Prior art keywords
acid
hydroxy
compound
methylene
group
Prior art date
Application number
IL26799A
Other languages
English (en)
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of IL26799A publication Critical patent/IL26799A/he

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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL26799A 1965-11-26 1966-11-03 16 - מתילן - 17 - הידרוכסי - 19 - נורפרוגסטרון, אתרים ואסטרים שלו ותכשירי רוקחות המכילים אותם IL26799A (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0067421 1965-11-26
DEM0070314 1966-07-21

Publications (1)

Publication Number Publication Date
IL26799A true IL26799A (he) 1970-07-19

Family

ID=25987793

Family Applications (1)

Application Number Title Priority Date Filing Date
IL26799A IL26799A (he) 1965-11-26 1966-11-03 16 - מתילן - 17 - הידרוכסי - 19 - נורפרוגסטרון, אתרים ואסטרים שלו ותכשירי רוקחות המכילים אותם

Country Status (11)

Country Link
US (1) US3510556A (he)
BE (1) BE690214A (he)
CH (3) CH521330A (he)
DE (2) DE1543245C3 (he)
DK (1) DK119158B (he)
ES (1) ES333793A1 (he)
FR (1) FR6884M (he)
GB (1) GB1091660A (he)
IL (1) IL26799A (he)
NL (1) NL154218B (he)
SE (1) SE329153B (he)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803660A1 (de) * 1978-01-25 1979-07-26 Schering Ag Neue in 17-position substituierte steroide der pregnanreihe, ihre herstellung und verwendung
DE69125855T2 (de) * 1990-06-01 1997-07-31 The Population Council, New York, N.Y. Therapeutisch wirksame, örtliche anwendung von st1435
GB2252497B (en) * 1991-02-04 1995-01-18 Elsimar Metzker Coutinho Pharmaceutical composition
US5710293A (en) * 1995-10-13 1998-01-20 The Population Council, Center For Biomedical Research Method of preparation of ester derivatives of steroids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105840A (en) * 1958-12-12 1963-10-01 Merck & Co Inc Alkyl ethers of 17alpha-hydroxy-19-nor progesterone
DE1277253B (de) * 1963-01-19 1968-09-12 Merck Ag E Ungesaettigte 16-Methylen-17ª‡-alkoxy-3, 20-diketo-steroide der Pregnanreihe sowie ein Verfahren zu ihrer Herstellung
CH464194A (de) * 1963-04-10 1968-10-31 Ciba Geigy Verfahren zur Herstellung neuer Steroide

Also Published As

Publication number Publication date
NL6616162A (he) 1967-05-29
GB1091660A (en) 1967-11-22
DE1593052B2 (de) 1974-08-15
SE329153B (he) 1970-10-05
ES333793A1 (es) 1968-01-01
BE690214A (he) 1967-05-25
NL154218B (nl) 1977-08-15
DE1543245A1 (de) 1969-09-11
US3510556A (en) 1970-05-05
DK119158B (da) 1970-11-23
CH480317A (de) 1969-10-31
DE1593052A1 (de) 1970-07-23
DE1593052C3 (de) 1975-04-17
CH521330A (de) 1972-04-15
FR6884M (he) 1969-04-21
CH481901A (de) 1969-11-30
DE1543245C3 (de) 1974-07-18
DE1543245B2 (de) 1973-12-20

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