ZA737493B - 15alpha,16alpha-methylene-delta4-pregnenes - Google Patents

15alpha,16alpha-methylene-delta4-pregnenes

Info

Publication number
ZA737493B
ZA737493B ZA737493*A ZA737493A ZA737493B ZA 737493 B ZA737493 B ZA 737493B ZA 737493 A ZA737493 A ZA 737493A ZA 737493 B ZA737493 B ZA 737493B
Authority
ZA
South Africa
Prior art keywords
15alpha
pregnenes
delta4
16alpha
methylene
Prior art date
Application number
ZA737493*A
Other languages
English (en)
Inventor
R Wiechert
W Elger
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 ZA737493B publication Critical patent/ZA737493B/xx

Links

Classifications

    • 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
    • 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
    • C07J53/007—3 membered carbocyclic rings in position 6-7
ZA737493*A 1972-09-21 1973-09-21 15alpha,16alpha-methylene-delta4-pregnenes ZA737493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2246462A DE2246462C3 (de) 1972-09-21 1972-09-21 15 α , 16 α -Methylen-4-pregnene, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
ZA737493B true ZA737493B (en) 1974-08-28

Family

ID=5857019

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA737493*A ZA737493B (en) 1972-09-21 1973-09-21 15alpha,16alpha-methylene-delta4-pregnenes

Country Status (24)

Country Link
US (1) US3916001A (fr)
JP (1) JPS5811880B2 (fr)
AT (1) AT326841B (fr)
AU (1) AU473488B2 (fr)
BE (1) BE803486A (fr)
CA (1) CA1018967A (fr)
CH (1) CH601346A5 (fr)
CS (1) CS193477B2 (fr)
DD (1) DD108079A5 (fr)
DE (1) DE2246462C3 (fr)
DK (1) DK132032C (fr)
ES (1) ES417760A1 (fr)
FR (1) FR2199993B1 (fr)
GB (1) GB1444154A (fr)
HU (1) HU165619B (fr)
IE (1) IE39954B1 (fr)
IL (1) IL43236A (fr)
NL (1) NL175181C (fr)
NO (1) NO138147C (fr)
PH (1) PH9790A (fr)
SE (2) SE393384B (fr)
SU (1) SU576958A3 (fr)
YU (1) YU35149B (fr)
ZA (1) ZA737493B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453823C2 (de) * 1974-11-11 1984-08-09 Schering AG, 1000 Berlin und 4709 Bergkamen 11β,17α-Dihydroxy-15α,16α-methylen-1,4-pregnadien-3,20-dion
US5710293A (en) * 1995-10-13 1998-01-20 The Population Council, Center For Biomedical Research Method of preparation of ester derivatives of steroids
EP0785211A1 (fr) * 1996-01-22 1997-07-23 Laboratoire Theramex Nouveaux dérivés substitués de 19-nor-pregnane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438975A (en) * 1966-07-01 1969-04-15 Syntex Corp 15alpha,16alpha-methylene pregnanes and 19-nor-pregnanes
US3717663A (en) * 1971-07-01 1973-02-20 Sandoz Ag 9-alpha-methyl steroids
BE787242A (fr) * 1971-08-06 1973-02-05 Schering Ag Procede de preparation de derives du pregnane, et produits obtenus

Also Published As

Publication number Publication date
CS193477B2 (en) 1979-10-31
DK132032B (da) 1975-10-13
IE39954L (en) 1974-03-21
JPS4969654A (fr) 1974-07-05
YU35149B (en) 1980-09-25
PH9790A (en) 1976-03-17
IE39954B1 (en) 1979-02-14
DE2246462C3 (de) 1981-07-23
FR2199993B1 (fr) 1976-09-03
AU6037073A (en) 1975-03-20
DE2246462B2 (de) 1980-07-10
DE2246462A1 (de) 1974-04-04
NL175181C (nl) 1984-10-01
NL7310928A (fr) 1974-03-25
ATA699073A (de) 1975-03-15
DD108079A5 (fr) 1974-09-05
HU165619B (fr) 1974-09-28
IL43236A (en) 1976-11-30
BE803486A (fr) 1974-02-11
US3916001A (en) 1975-10-28
ES417760A1 (es) 1976-02-16
SE411350B (sv) 1979-12-17
NO138147B (no) 1978-04-03
SU576958A3 (ru) 1977-10-15
DK132032C (da) 1976-03-08
YU219673A (en) 1980-03-15
JPS5811880B2 (ja) 1983-03-04
CH601346A5 (fr) 1978-07-14
AU473488B2 (en) 1976-06-24
NO138147C (no) 1978-07-12
CA1018967A (en) 1977-10-11
GB1444154A (en) 1976-07-28
FR2199993A1 (fr) 1974-04-19
AT326841B (de) 1975-12-29
SE393384B (sv) 1977-05-09
IL43236A0 (en) 1973-11-28
SE7603834L (sv) 1976-03-31

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