GR870942B - Process for the preparation of methylene derivatives of androst -4- ene - 3,17 diones - Google Patents

Process for the preparation of methylene derivatives of androst -4- ene - 3,17 diones

Info

Publication number
GR870942B
GR870942B GR870942A GR870100942A GR870942B GR 870942 B GR870942 B GR 870942B GR 870942 A GR870942 A GR 870942A GR 870100942 A GR870100942 A GR 870100942A GR 870942 B GR870942 B GR 870942B
Authority
GR
Greece
Prior art keywords
androst
diones
ene
preparation
methylene derivatives
Prior art date
Application number
GR870942A
Other languages
Greek (el)
Inventor
Buzzetti Franco
Enrico Di Salle
Lombardi Paolo
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of GR870942B publication Critical patent/GR870942B/en

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
    • C07J53/005—3 membered carbocyclic rings in position 12
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
GR870942A 1986-06-20 1987-06-16 Process for the preparation of methylene derivatives of androst -4- ene - 3,17 diones GR870942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868615093A GB8615093D0 (en) 1986-06-20 1986-06-20 Methylene derivatives of androst-4-ene-1317-diones

Publications (1)

Publication Number Publication Date
GR870942B true GR870942B (en) 1987-10-19

Family

ID=10599810

Family Applications (1)

Application Number Title Priority Date Filing Date
GR870942A GR870942B (en) 1986-06-20 1987-06-16 Process for the preparation of methylene derivatives of androst -4- ene - 3,17 diones

Country Status (17)

Country Link
JP (1) JPS635097A (en)
AU (1) AU7429187A (en)
BE (1) BE1000648A4 (en)
DE (1) DE3719913A1 (en)
DK (1) DK315487A (en)
FI (1) FI872660A (en)
FR (1) FR2600254A1 (en)
GB (2) GB8615093D0 (en)
GR (1) GR870942B (en)
HU (1) HUT44037A (en)
IL (1) IL82895A0 (en)
IT (1) IT1204740B (en)
LU (1) LU86921A1 (en)
NL (1) NL8701430A (en)
PT (1) PT85122A (en)
SE (1) SE8702527L (en)
ZA (1) ZA874403B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615092D0 (en) * 1986-06-20 1986-07-23 Erba Farmitalia Androst-4-ene-317-diones
CA1324619C (en) * 1988-07-26 1993-11-23 Kabushiki Kaisha Iseki Kaihatsu Koki Shield tunneling machine with eccentricity accommodating seal structure
CH683151A5 (en) * 1991-04-24 1994-01-31 Ciba Geigy Ag Contraception in female primates without affecting the menstrual cycle.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614675B2 (en) * 1973-06-16 1981-04-06
DE3422187A1 (en) * 1984-06-12 1985-12-12 Schering AG, 1000 Berlin und 4709 Bergkamen 1,2SS-METHYLENE-4-ANDROSTEN AND 4,6-ANDROSTADIEN-3,17-DIONE

Also Published As

Publication number Publication date
GB2191777A (en) 1987-12-23
LU86921A1 (en) 1989-03-08
BE1000648A4 (en) 1989-02-28
DK315487D0 (en) 1987-06-19
GB8615093D0 (en) 1986-07-23
JPS635097A (en) 1988-01-11
SE8702527D0 (en) 1987-06-17
IT1204740B (en) 1989-03-10
FR2600254A1 (en) 1987-12-24
IT8720945A0 (en) 1987-06-18
FI872660A0 (en) 1987-06-16
ZA874403B (en) 1987-12-21
IL82895A0 (en) 1987-12-20
DE3719913A1 (en) 1987-12-23
NL8701430A (en) 1988-01-18
SE8702527L (en) 1987-12-21
FI872660A (en) 1987-12-21
HUT44037A (en) 1988-01-28
GB8714416D0 (en) 1987-07-22
DK315487A (en) 1987-12-21
AU7429187A (en) 1987-12-24
PT85122A (en) 1987-07-01

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