GR3000085T3 - New 6- or 7-methylenandrosta-1, 4-diene-3,17-dione derivatives and process for their preparation - Google Patents

New 6- or 7-methylenandrosta-1, 4-diene-3,17-dione derivatives and process for their preparation

Info

Publication number
GR3000085T3
GR3000085T3 GR89400089T GR890400089T GR3000085T3 GR 3000085 T3 GR3000085 T3 GR 3000085T3 GR 89400089 T GR89400089 T GR 89400089T GR 890400089 T GR890400089 T GR 890400089T GR 3000085 T3 GR3000085 T3 GR 3000085T3
Authority
GR
Greece
Prior art keywords
methylenandrosta
diene
new
hydrogen
preparation
Prior art date
Application number
GR89400089T
Other languages
English (en)
Inventor
Franco Buzzetti
Natale Barbugian
Paolo Lombardi
Salle Enrico Di
Original Assignee
Erba Carlo 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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of GR3000085T3 publication Critical patent/GR3000085T3/el

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005Ketals
    • C07J21/008Ketals at position 17
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003Androstane derivatives
    • C07J1/0011Androstane derivatives substituted in position 17 by a keto group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
    • C07J71/001Oxiranes

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GR89400089T 1986-07-14 1989-06-29 New 6- or 7-methylenandrosta-1, 4-diene-3,17-dione derivatives and process for their preparation GR3000085T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617107A GB8617107D0 (en) 1986-07-14 1986-07-14 6-/7-methylenandrosta-1 4-diene-3 17-dione derivatives

Publications (1)

Publication Number Publication Date
GR3000085T3 true GR3000085T3 (en) 1990-10-31

Family

ID=10601019

Family Applications (1)

Application Number Title Priority Date Filing Date
GR89400089T GR3000085T3 (en) 1986-07-14 1989-06-29 New 6- or 7-methylenandrosta-1, 4-diene-3,17-dione derivatives and process for their preparation

Country Status (24)

Country Link
US (1) US4824830A (el)
EP (1) EP0253591B1 (el)
JP (1) JP2643943B2 (el)
CN (1) CN87104750A (el)
AT (1) ATE44282T1 (el)
AU (1) AU589269B2 (el)
CA (1) CA1309400C (el)
CS (1) CS262695B2 (el)
DE (1) DE3760277D1 (el)
DK (1) DK364787A (el)
ES (1) ES2010513B3 (el)
FI (1) FI873052A (el)
GB (1) GB8617107D0 (el)
GR (1) GR3000085T3 (el)
HU (1) HU196223B (el)
IL (1) IL83132A (el)
MY (1) MY100512A (el)
NO (1) NO872892D0 (el)
NZ (1) NZ221012A (el)
PH (1) PH22994A (el)
PT (1) PT85318B (el)
SU (1) SU1549485A3 (el)
YU (1) YU45827B (el)
ZA (1) ZA875098B (el)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719448A (en) * 1989-03-07 1998-02-17 Seiko Epson Corporation Bonding pad structures for semiconductor integrated circuits
US5227375A (en) * 1990-02-08 1993-07-13 Endorecherche, Inc. Aromatase inhibitors
JP2602456B2 (ja) * 1990-04-12 1997-04-23 雪印乳業株式会社 子宮内膜症治療剤
CH683151A5 (de) * 1991-04-24 1994-01-31 Ciba Geigy Ag Antikonzeption bei weiblichen Primaten ohne Beeinflussung des menstruellen Zyklus.
GB9217035D0 (en) * 1992-08-11 1992-09-23 Erba Carlo Spa Androst-4-eno(4,5-b)pyrrole derivatives and process for their preparation
CA2118317A1 (en) * 1993-02-18 1994-09-01 Pharmacia S.P.A. Fluorinated 4-aminoandrostadienone derivatives and process for their preparation
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
FI109641B (fi) * 2000-03-10 2002-09-13 Nokia Corp Mikrofonirakenne
PT1377298E (pt) * 2001-01-26 2006-12-29 Pharmacia & Upjohn Co Llc Exemestano para o tratamento de perturbações hormono-dependentes.
US20040082557A1 (en) * 2001-01-26 2004-04-29 Wajszczuk Charles Paul Methods for treating estrogen-dependent disorders
US20050101581A1 (en) * 2002-08-28 2005-05-12 Reading Christopher L. Therapeutic treatment methods 2
ES2382609T3 (es) 2004-01-16 2012-06-11 Cedarburg Pharmaceuticals, Inc. Exemestano y sus productos intermedios y métodos de preparación de los mismos
US20080275259A1 (en) * 2007-05-04 2008-11-06 Scinopharm Taiwan, Ltd Process for preparing aromatase inhibitors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB929985A (el) *
US2744120A (en) * 1953-01-14 1956-05-01 Olin Mathieson 1-dehydrotestololactone
US4235893A (en) * 1978-05-08 1980-11-25 Brodie Angela M Ester derivatives of 4-hydroxy-4-androstene-3,17-dione and a method for inhibiting estrogen biosynthesis
DE3322285A1 (de) * 1983-06-18 1984-12-20 Schering AG, 1000 Berlin und 4709 Bergkamen 1-alkyl-androsta-1,4-dien-3,17-dione, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate
DE3485093D1 (de) * 1984-12-28 1991-10-24 Ibm Zuechtungsverfahren und vorrichtung zur herstellung von siliciumkristallen mit hohem und kontrolliertem kohlenstoffgehalt.
GB8517360D0 (en) * 1985-07-09 1985-08-14 Erba Farmitalia Substituted androsta-1,4-diene-3,17-diones
JPH0718729B2 (ja) * 1990-06-11 1995-03-06 山武ハネウエル株式会社 ヒータ温度制御回路

Also Published As

Publication number Publication date
ZA875098B (en) 1988-03-30
CS262695B2 (en) 1989-03-14
JPS6323895A (ja) 1988-02-01
SU1549485A3 (ru) 1990-03-07
CA1309400C (en) 1992-10-27
NO872892D0 (no) 1987-07-10
HU196223B (en) 1988-10-28
GB8617107D0 (en) 1986-08-20
PT85318B (pt) 1990-04-30
EP0253591A1 (en) 1988-01-20
FI873052A (fi) 1988-01-15
DK364787A (da) 1988-01-15
IL83132A (en) 1992-01-15
JP2643943B2 (ja) 1997-08-25
YU129487A (en) 1988-10-31
MY100512A (en) 1990-10-30
ATE44282T1 (de) 1989-07-15
PH22994A (en) 1989-02-24
IL83132A0 (en) 1987-12-31
PT85318A (en) 1987-08-01
EP0253591B1 (en) 1989-06-28
DK364787D0 (da) 1987-07-13
AU7550887A (en) 1988-01-21
DE3760277D1 (en) 1989-08-03
CS535087A2 (en) 1988-08-16
HUT44038A (en) 1988-01-28
US4824830A (en) 1989-04-25
CN87104750A (zh) 1988-03-23
FI873052A0 (fi) 1987-07-10
ES2010513B3 (es) 1989-11-16
NZ221012A (en) 1989-05-29
YU45827B (sh) 1992-07-20
AU589269B2 (en) 1989-10-05

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