GB9201224D0 - Difluoromethylenandrostenone derivatives and process for their preparation - Google Patents

Difluoromethylenandrostenone derivatives and process for their preparation

Info

Publication number
GB9201224D0
GB9201224D0 GB929201224A GB9201224A GB9201224D0 GB 9201224 D0 GB9201224 D0 GB 9201224D0 GB 929201224 A GB929201224 A GB 929201224A GB 9201224 A GB9201224 A GB 9201224A GB 9201224 D0 GB9201224 D0 GB 9201224D0
Authority
GB
United Kingdom
Prior art keywords
difluoromethylenandrostenone
derivatives
preparation
difluoromethylenandrostenone derivatives
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.)
Pending
Application number
GB929201224A
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.)
Pfizer Italia SRL
Original Assignee
Farmitalia Carlo Erba SRL
Carlo Erba SpA
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 Farmitalia Carlo Erba SRL, Carlo Erba SpA filed Critical Farmitalia Carlo Erba SRL
Priority to GB929201224A priority Critical patent/GB9201224D0/en
Publication of GB9201224D0 publication Critical patent/GB9201224D0/en
Priority to IL104204A priority patent/IL104204A0/en
Priority to ZA9335A priority patent/ZA9335B/en
Priority to AU33515/93A priority patent/AU3351593A/en
Priority to PCT/EP1993/000105 priority patent/WO1993014105A1/en
Priority to JP5512161A priority patent/JPH06507181A/en
Priority to MX9300244A priority patent/MX9300244A/en
Priority to CA002106457A priority patent/CA2106457A1/en
Priority to HU9302649A priority patent/HUT64968A/en
Priority to FI934093A priority patent/FI934093A0/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0014—Androstane derivatives substituted in position 17 alfa, not substituted in position 17 beta
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0025—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes
GB929201224A 1992-01-21 1992-01-21 Difluoromethylenandrostenone derivatives and process for their preparation Pending GB9201224D0 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB929201224A GB9201224D0 (en) 1992-01-21 1992-01-21 Difluoromethylenandrostenone derivatives and process for their preparation
IL104204A IL104204A0 (en) 1992-01-21 1992-12-22 Difluoromethylen-androstenone derivatives,their preparation and pharmaceutical compositions containing them
ZA9335A ZA9335B (en) 1992-01-21 1993-01-05 Difluoromethylenandrostenone derivatives and process for their preparation
HU9302649A HUT64968A (en) 1992-01-21 1993-01-18 Process for producing 6-difluoro-methylen-anrosten-one derivatives and pharmaceutical preparatives containing them
PCT/EP1993/000105 WO1993014105A1 (en) 1992-01-21 1993-01-18 Difluoromethylenandrostenone derivatives and process for their preparation
AU33515/93A AU3351593A (en) 1992-01-21 1993-01-18 Difluoromethylenandrostenone derivatives and process for their preparation
JP5512161A JPH06507181A (en) 1992-01-21 1993-01-18 Difluoromethylene androstenone derivatives and their preparation method
MX9300244A MX9300244A (en) 1992-01-21 1993-01-18 DERIVATIVES OF DIFLUOROMETILENANDROSTENONE AND PROCESS FOR ITS PREPARATION.
CA002106457A CA2106457A1 (en) 1992-01-21 1993-01-18 Difluoromethylenandrostenone derivatives and process for their preparation
FI934093A FI934093A0 (en) 1992-01-21 1993-09-17 DIFFLUORMETHYLENANDROSTENONDERIVAT OCH FOERFARANDE FOER DERAS FRAMSTAELLNING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929201224A GB9201224D0 (en) 1992-01-21 1992-01-21 Difluoromethylenandrostenone derivatives and process for their preparation

Publications (1)

Publication Number Publication Date
GB9201224D0 true GB9201224D0 (en) 1992-03-11

Family

ID=10708955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929201224A Pending GB9201224D0 (en) 1992-01-21 1992-01-21 Difluoromethylenandrostenone derivatives and process for their preparation

Country Status (10)

Country Link
JP (1) JPH06507181A (en)
AU (1) AU3351593A (en)
CA (1) CA2106457A1 (en)
FI (1) FI934093A0 (en)
GB (1) GB9201224D0 (en)
HU (1) HUT64968A (en)
IL (1) IL104204A0 (en)
MX (1) MX9300244A (en)
WO (1) WO1993014105A1 (en)
ZA (1) ZA9335B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9313420D0 (en) * 1993-06-29 1993-08-11 Erba Carlo Spa Fluorinated 6-methylenandrosta-1,4-dien-3-one-derivatives and process for their preparations
DE19633349A1 (en) * 1996-08-19 1998-02-26 Sigma Tau Ind Farmaceuti New 6-hydroxy and 6-oxo-androstane derivatives that act on the cardiovascular system and pharmaceutical compositions containing them

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8517360D0 (en) * 1985-07-09 1985-08-14 Erba Farmitalia Substituted androsta-1,4-diene-3,17-diones
GB8622330D0 (en) * 1986-09-17 1986-10-22 Erba Farmitalia 4-substituted 6-alkylidenandrostene-3,17-dione derivatives
GB8721384D0 (en) * 1987-09-11 1987-10-21 Erba Farmitalia 17-substituted andro-sta-1 4-dien-3-one derivatives
GB8721383D0 (en) * 1987-09-11 1987-10-21 Erba Farmitalia Preparation of methylene derivatives
GB8801697D0 (en) * 1988-01-26 1988-02-24 Erba Farmitalia Improvements in synthesis of 6-methylene derivatives of androsta-1 4-diene-3 17-dione

Also Published As

Publication number Publication date
WO1993014105A1 (en) 1993-07-22
IL104204A0 (en) 1993-05-13
CA2106457A1 (en) 1993-07-22
ZA9335B (en) 1993-08-05
AU3351593A (en) 1993-08-03
FI934093A (en) 1993-09-17
HU9302649D0 (en) 1993-12-28
FI934093A0 (en) 1993-09-17
MX9300244A (en) 1993-07-01
HUT64968A (en) 1994-03-28
JPH06507181A (en) 1994-08-11

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