NO872892D0 - Fremgangsmaate ved fremstilling av nye 6- eller 7-metylenandrosta-1,4 dien-3,17-dion-derivater. - Google Patents

Fremgangsmaate ved fremstilling av nye 6- eller 7-metylenandrosta-1,4 dien-3,17-dion-derivater.

Info

Publication number
NO872892D0
NO872892D0 NO872892A NO872892A NO872892D0 NO 872892 D0 NO872892 D0 NO 872892D0 NO 872892 A NO872892 A NO 872892A NO 872892 A NO872892 A NO 872892A NO 872892 D0 NO872892 D0 NO 872892D0
Authority
NO
Norway
Prior art keywords
methylenandrosta
new
hydrogen
dien
procedure
Prior art date
Application number
NO872892A
Other languages
English (en)
Norwegian (no)
Inventor
Franco Buzzetti
Natale Barbugian
Paolo Lomardi
Eurico Di Salle
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 NO872892D0 publication Critical patent/NO872892D0/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • 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

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)
NO872892A 1986-07-14 1987-07-10 Fremgangsmaate ved fremstilling av nye 6- eller 7-metylenandrosta-1,4 dien-3,17-dion-derivater. NO872892D0 (no)

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
NO872892D0 true NO872892D0 (no) 1987-07-10

Family

ID=10601019

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872892A NO872892D0 (no) 1986-07-14 1987-07-10 Fremgangsmaate ved fremstilling av nye 6- eller 7-metylenandrosta-1,4 dien-3,17-dion-derivater.

Country Status (24)

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

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
WO1994019365A1 (en) * 1993-02-18 1994-09-01 Farmitalia Carlo Erba Srl 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
CA2434611A1 (en) * 2001-01-26 2002-09-19 Pharmacia Italia Spa Combined method for treating hormono-dependent disorders
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
US8183401B2 (en) * 2004-01-16 2012-05-22 Cedarburg Pharmaceuticals, Inc. Exemestane and its intermediates and methods of making the same
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 (da) *
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
EP0191111B1 (en) * 1984-12-28 1991-09-18 International Business Machines Corporation Improvements to pulling processes and equipment for growing silicon crystals having high and controlled carbon content
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
JP2643943B2 (ja) 1997-08-25
YU129487A (en) 1988-10-31
DK364787A (da) 1988-01-15
PT85318B (pt) 1990-04-30
IL83132A (en) 1992-01-15
PT85318A (en) 1987-08-01
NZ221012A (en) 1989-05-29
FI873052A0 (fi) 1987-07-10
EP0253591A1 (en) 1988-01-20
DK364787D0 (da) 1987-07-13
ES2010513B3 (es) 1989-11-16
EP0253591B1 (en) 1989-06-28
CS262695B2 (en) 1989-03-14
AU589269B2 (en) 1989-10-05
ATE44282T1 (de) 1989-07-15
ZA875098B (en) 1988-03-30
CN87104750A (zh) 1988-03-23
MY100512A (en) 1990-10-30
PH22994A (en) 1989-02-24
CA1309400C (en) 1992-10-27
YU45827B (sh) 1992-07-20
DE3760277D1 (en) 1989-08-03
GR3000085T3 (en) 1990-10-31
IL83132A0 (en) 1987-12-31
SU1549485A3 (ru) 1990-03-07
US4824830A (en) 1989-04-25
JPS6323895A (ja) 1988-02-01
HUT44038A (en) 1988-01-28
FI873052A (fi) 1988-01-15
GB8617107D0 (en) 1986-08-20
CS535087A2 (en) 1988-08-16
HU196223B (en) 1988-10-28
AU7550887A (en) 1988-01-21

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