BE779797A - NEW 15ALPHA, 16ALPHA-METHYLENESTEROIDES AND THEIR PROCESS FOR PREPARATION - Google Patents

NEW 15ALPHA, 16ALPHA-METHYLENESTEROIDES AND THEIR PROCESS FOR PREPARATION

Info

Publication number
BE779797A
BE779797A BE779797A BE779797A BE779797A BE 779797 A BE779797 A BE 779797A BE 779797 A BE779797 A BE 779797A BE 779797 A BE779797 A BE 779797A BE 779797 A BE779797 A BE 779797A
Authority
BE
Belgium
Prior art keywords
methylenesteroides
15alpha
16alpha
preparation
new
Prior art date
Application number
BE779797A
Other languages
French (fr)
Inventor
R Wiechert
H Steinbeck
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of BE779797A publication Critical patent/BE779797A/en

Links

Classifications

    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/0065—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified
    • C07J7/0075—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified substituted in position 17 alfa
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/008—3 membered carbocyclic rings in position 15/16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE779797A 1971-02-24 1972-02-24 NEW 15ALPHA, 16ALPHA-METHYLENESTEROIDES AND THEIR PROCESS FOR PREPARATION BE779797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2109555A DE2109555C3 (en) 1971-02-24 1971-02-24 New 15 a, 16 a -methylene steroids, drugs containing them and processes for their production

Publications (1)

Publication Number Publication Date
BE779797A true BE779797A (en) 1972-08-24

Family

ID=5800118

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779797A BE779797A (en) 1971-02-24 1972-02-24 NEW 15ALPHA, 16ALPHA-METHYLENESTEROIDES AND THEIR PROCESS FOR PREPARATION

Country Status (21)

Country Link
US (1) US3749742A (en)
AT (2) AT323349B (en)
AU (1) AU456892B2 (en)
BE (1) BE779797A (en)
CA (1) CA963000A (en)
CH (1) CH581149A5 (en)
CS (2) CS167346B2 (en)
DD (1) DD96065A5 (en)
DE (1) DE2109555C3 (en)
DK (1) DK130987B (en)
ES (1) ES400056A1 (en)
FI (1) FI49029C (en)
FR (1) FR2126334B1 (en)
GB (1) GB1383334A (en)
HU (1) HU162901B (en)
IE (1) IE36121B1 (en)
IL (1) IL38828A (en)
NL (1) NL7202466A (en)
NO (1) NO135527C (en)
SE (1) SE377338B (en)
ZA (1) ZA721052B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994937A (en) * 1972-02-11 1976-11-30 Schering Aktiengesellschaft 15α,16α-Methylene-4-estren-17β-ols
DE2456068A1 (en) * 1974-11-23 1976-08-12 Schering Ag PROCESS FOR THE PRODUCTION OF OESTREN3,17-DIONE DERIVATIVES
DE102007027635A1 (en) 2007-06-12 2008-12-18 Bayer Schering Pharma Aktiengesellschaft 17β-cyano-19-androst-4-ene derivative, its use and the derivative-containing drug
BE1027859B1 (en) * 2019-12-13 2021-07-14 Georges Debled Steroid hormone for the prevention of diseases associated with aging

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643005C3 (en) * 1967-02-09 1975-05-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen 15,16beta-methylen-testosterone, process for their preparation and agents containing these steroids

Also Published As

Publication number Publication date
CH581149A5 (en) 1976-10-29
NO135527B (en) 1977-01-10
DD96065A5 (en) 1973-03-05
FI49029B (en) 1974-12-02
ES400056A1 (en) 1974-12-16
AU3923372A (en) 1973-08-23
FR2126334A1 (en) 1972-10-06
IE36121B1 (en) 1976-08-18
FR2126334B1 (en) 1975-03-14
GB1383334A (en) 1974-02-12
ZA721052B (en) 1972-10-25
AT315393B (en) 1974-05-27
NO135527C (en) 1977-04-20
IE36121L (en) 1972-08-24
CS167346B2 (en) 1976-04-29
CA963000A (en) 1975-02-18
HU162901B (en) 1973-04-28
AT323349B (en) 1975-07-10
IL38828A (en) 1975-12-31
IL38828A0 (en) 1972-04-27
DE2109555B2 (en) 1980-03-06
NL7202466A (en) 1972-08-28
CS167345B2 (en) 1976-04-29
DE2109555C3 (en) 1980-10-30
SE377338B (en) 1975-06-30
DK130987B (en) 1975-05-12
DE2109555A1 (en) 1972-09-07
DK130987C (en) 1975-10-06
AU456892B2 (en) 1974-12-16
US3749742A (en) 1973-07-31
FI49029C (en) 1975-03-10

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