IL35432A - Esters and ethers of 6,16-dimethyl-3-hydroxy-4-pregnen-20-ones and process for their preparation - Google Patents

Esters and ethers of 6,16-dimethyl-3-hydroxy-4-pregnen-20-ones and process for their preparation

Info

Publication number
IL35432A
IL35432A IL35432A IL3543270A IL35432A IL 35432 A IL35432 A IL 35432A IL 35432 A IL35432 A IL 35432A IL 3543270 A IL3543270 A IL 3543270A IL 35432 A IL35432 A IL 35432A
Authority
IL
Israel
Prior art keywords
formula
preparation
acid
specified
reaction
Prior art date
Application number
IL35432A
Other languages
English (en)
Other versions
IL35432A0 (en
Original Assignee
Merck Patent Gmbh
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 Patent Gmbh filed Critical Merck Patent Gmbh
Publication of IL35432A0 publication Critical patent/IL35432A0/xx
Publication of IL35432A publication Critical patent/IL35432A/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
IL35432A 1969-11-15 1970-10-12 Esters and ethers of 6,16-dimethyl-3-hydroxy-4-pregnen-20-ones and process for their preparation IL35432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691957473 DE1957473A1 (de) 1969-11-15 1969-11-15 16-Methylsteroide und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
IL35432A0 IL35432A0 (en) 1971-04-28
IL35432A true IL35432A (en) 1974-11-29

Family

ID=5751167

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35432A IL35432A (en) 1969-11-15 1970-10-12 Esters and ethers of 6,16-dimethyl-3-hydroxy-4-pregnen-20-ones and process for their preparation

Country Status (17)

Country Link
JP (1) JPS501271B1 (fr)
AT (2) AT313489B (fr)
BE (1) BE758843A (fr)
BR (1) BR6915400D0 (fr)
CH (1) CH549561A (fr)
CS (1) CS156510B2 (fr)
DE (1) DE1957473A1 (fr)
DK (1) DK131608C (fr)
ES (1) ES385557A1 (fr)
FR (1) FR2073362B1 (fr)
GB (1) GB1282520A (fr)
HU (1) HU162451B (fr)
IL (1) IL35432A (fr)
NL (1) NL7013989A (fr)
PL (1) PL81132B1 (fr)
SE (2) SE364707B (fr)
ZA (1) ZA706463B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114684U (fr) * 1978-01-28 1979-08-11
JPH0389670U (fr) * 1989-12-29 1991-09-12

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094258B (de) * 1959-02-17 1960-12-08 Merck Ag E Verfahren zur Herstellung von fluorierten 16-Methylsteroiden

Also Published As

Publication number Publication date
FR2073362B1 (fr) 1974-09-27
BE758843A (fr) 1971-05-12
ZA706463B (en) 1971-05-27
ES385557A1 (es) 1973-03-16
FR2073362A1 (fr) 1971-10-01
JPS501271B1 (fr) 1975-01-16
SE378826B (fr) 1975-09-15
DK131608B (da) 1975-08-11
IL35432A0 (en) 1971-04-28
AT324587B (de) 1975-09-10
DE1957473A1 (de) 1971-05-27
CS156510B2 (fr) 1974-07-24
DK131608C (da) 1976-01-19
GB1282520A (en) 1972-07-19
PL81132B1 (fr) 1975-08-30
HU162451B (fr) 1973-02-28
CH549561A (de) 1974-05-31
SE364707B (fr) 1974-03-04
NL7013989A (fr) 1971-05-18
AT313489B (de) 1974-02-25
BR6915400D0 (pt) 1973-03-13

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