ES400056A1 - Procedimiento para la preparacion de nuevos 16 alfa, 16 al-fa-metilenesteroides. - Google Patents

Procedimiento para la preparacion de nuevos 16 alfa, 16 al-fa-metilenesteroides.

Info

Publication number
ES400056A1
ES400056A1 ES400056A ES400056A ES400056A1 ES 400056 A1 ES400056 A1 ES 400056A1 ES 400056 A ES400056 A ES 400056A ES 400056 A ES400056 A ES 400056A ES 400056 A1 ES400056 A1 ES 400056A1
Authority
ES
Spain
Prior art keywords
formula
see formula
15alpha
16alpha
processes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES400056A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
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 ES400056A1 publication Critical patent/ES400056A1/es
Expired legal-status Critical Current

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
ES400056A 1971-02-24 1972-02-22 Procedimiento para la preparacion de nuevos 16 alfa, 16 al-fa-metilenesteroides. Expired ES400056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2109555A DE2109555C3 (de) 1971-02-24 1971-02-24 Neue 15 a , 16 a -Methylensteroide, diese enthaltende Arzneimittel sowie Verfahren zu ihrei Herstellung

Publications (1)

Publication Number Publication Date
ES400056A1 true ES400056A1 (es) 1974-12-16

Family

ID=5800118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400056A Expired ES400056A1 (es) 1971-02-24 1972-02-22 Procedimiento para la preparacion de nuevos 16 alfa, 16 al-fa-metilenesteroides.

Country Status (21)

Country Link
US (1) US3749742A (es)
AT (2) AT323349B (es)
AU (1) AU456892B2 (es)
BE (1) BE779797A (es)
CA (1) CA963000A (es)
CH (1) CH581149A5 (es)
CS (2) CS167345B2 (es)
DD (1) DD96065A5 (es)
DE (1) DE2109555C3 (es)
DK (1) DK130987B (es)
ES (1) ES400056A1 (es)
FI (1) FI49029C (es)
FR (1) FR2126334B1 (es)
GB (1) GB1383334A (es)
HU (1) HU162901B (es)
IE (1) IE36121B1 (es)
IL (1) IL38828A (es)
NL (1) NL7202466A (es)
NO (1) NO135527C (es)
SE (1) SE377338B (es)
ZA (1) ZA721052B (es)

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 (de) * 1974-11-23 1976-08-12 Schering Ag Verfahren zur herstellung von oestren3,17-dion-derivaten
DE102007027635A1 (de) 2007-06-12 2008-12-18 Bayer Schering Pharma Aktiengesellschaft 17ß-Cyano-19-androst-4-en-Derivat, dessen Verwendung und das Derivat enthaltende Arzneimittel
BE1027859B1 (fr) * 2019-12-13 2021-07-14 Georges Debled Hormone stéroïde pour la prévention de maladies associées au vieillissement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643005C3 (de) * 1967-02-09 1975-05-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen 15,16beta-Methylen-testosterone, Verfahren zu ihrer Herstellung sowie diese Steroide enthaltende Mittel

Also Published As

Publication number Publication date
FI49029B (es) 1974-12-02
US3749742A (en) 1973-07-31
CS167345B2 (es) 1976-04-29
FR2126334B1 (es) 1975-03-14
IE36121L (en) 1972-08-24
BE779797A (fr) 1972-08-24
NL7202466A (es) 1972-08-28
FR2126334A1 (es) 1972-10-06
CS167346B2 (es) 1976-04-29
DD96065A5 (es) 1973-03-05
FI49029C (fi) 1975-03-10
AU3923372A (en) 1973-08-23
IL38828A (en) 1975-12-31
NO135527C (es) 1977-04-20
GB1383334A (en) 1974-02-12
CH581149A5 (es) 1976-10-29
AU456892B2 (en) 1974-12-16
DE2109555B2 (de) 1980-03-06
AT323349B (de) 1975-07-10
ZA721052B (en) 1972-10-25
IL38828A0 (en) 1972-04-27
SE377338B (es) 1975-06-30
IE36121B1 (en) 1976-08-18
DK130987B (da) 1975-05-12
CA963000A (en) 1975-02-18
DE2109555C3 (de) 1980-10-30
DK130987C (es) 1975-10-06
HU162901B (es) 1973-04-28
AT315393B (de) 1974-05-27
DE2109555A1 (de) 1972-09-07
NO135527B (es) 1977-01-10

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