CA1020544A - DERIVATIVES OF 7.alpha.-METHYLESTR-4-ENE-3.alpha., 17.beta.-DIOLS - Google Patents

DERIVATIVES OF 7.alpha.-METHYLESTR-4-ENE-3.alpha., 17.beta.-DIOLS

Info

Publication number
CA1020544A
CA1020544A CA209,767A CA209767A CA1020544A CA 1020544 A CA1020544 A CA 1020544A CA 209767 A CA209767 A CA 209767A CA 1020544 A CA1020544 A CA 1020544A
Authority
CA
Canada
Prior art keywords
alpha
methylestr
diols
ene
beta
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.)
Expired
Application number
CA209,767A
Other languages
English (en)
Other versions
CA209767S (en
Inventor
Harvey D. Benson
Joyce F. Grunwell
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.)
Richardson Vicks Ltd Canada
Original Assignee
Richardson Merrell Canada Ltd
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 Richardson Merrell Canada Ltd filed Critical Richardson Merrell Canada Ltd
Application granted granted Critical
Publication of CA1020544A publication Critical patent/CA1020544A/en
Expired 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0074—Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CA209,767A 1973-11-01 1974-09-23 DERIVATIVES OF 7.alpha.-METHYLESTR-4-ENE-3.alpha., 17.beta.-DIOLS Expired CA1020544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411791A US3928398A (en) 1973-11-01 1973-11-01 Derivatives of 7{60 -methylestr-4-en-3{60 ,17{62 -diol

Publications (1)

Publication Number Publication Date
CA1020544A true CA1020544A (en) 1977-11-08

Family

ID=23630345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,767A Expired CA1020544A (en) 1973-11-01 1974-09-23 DERIVATIVES OF 7.alpha.-METHYLESTR-4-ENE-3.alpha., 17.beta.-DIOLS

Country Status (11)

Country Link
US (1) US3928398A (ja)
JP (1) JPS5071666A (ja)
CA (1) CA1020544A (ja)
CH (1) CH614721A5 (ja)
DE (1) DE2450036A1 (ja)
DK (1) DK137762B (ja)
FR (1) FR2249675B1 (ja)
GB (1) GB1438889A (ja)
IL (1) IL45807A (ja)
NL (1) NL7413751A (ja)
SE (1) SE416053B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073899A (en) * 1974-09-16 1978-02-14 Richardson-Merrell, Inc. Method of terminating pregnancy
JPS589574B2 (ja) * 1978-12-18 1983-02-22 ティーディーケイ株式会社 自動巻線機のからげ装置
MX9301121A (es) 1992-03-02 1993-09-01 Schering Ag Metodo y equipo para la contracepcion oral y regulacion de la menstruacion con estrogeno/progestina/aniprogestina.
US7704983B1 (en) 1992-03-02 2010-04-27 Eastern Virginia Medical School Antiprogestin method for reducing side effects associated with low dosage HRT and oral contraception
US5439913A (en) 1992-05-12 1995-08-08 Schering Aktiengesellschaft Contraception method using competitive progesterone antagonists and novel compounds useful therein
US5516769A (en) * 1993-02-19 1996-05-14 The Medical College Of Hampton Roads Method of inhibiting fertilization
US5468736A (en) * 1993-02-25 1995-11-21 The Medical College Of Hampton Road Hormone replacement therapy
DE4344463A1 (de) * 1993-12-22 1995-06-29 Schering Ag Kombinationsprodukt zur Kontrazeption
PL356465A1 (en) * 2002-10-04 2004-04-05 ANPHARM Przedsiębiorstwo Farmaceutyczne S.A. METHOD OF MANUFACTURE OF 17beta-HYDROXY-7alpha-METHYL-19-NOR-17alpha-PREGN-5(10)-ENE-20-YNE-3-ONE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262949A (en) * 1956-11-13 1966-07-26 Syntex Corp 7-methyl androstane compounds
BE640298A (ja) * 1962-11-23
BE642575A (ja) * 1963-01-16
US3384543A (en) * 1965-04-07 1968-05-21 Upjohn Co 7alpha-methyl-5-androstanes
US3846456A (en) * 1965-04-07 1974-11-05 Upjohn Co Organic compounds
US3423404A (en) * 1965-10-21 1969-01-21 Searle & Co (optionally 17-alkylated) estra-4,9(10)-diene - 3alpha/3beta,17beta - diols and esters corresponding

Also Published As

Publication number Publication date
GB1438889A (en) 1976-06-09
CH614721A5 (ja) 1979-12-14
AU7369074A (en) 1976-04-01
DK137762C (ja) 1978-11-06
SE416053B (sv) 1980-11-24
DK137762B (da) 1978-05-01
NL7413751A (nl) 1975-05-06
US3928398A (en) 1975-12-23
IL45807A0 (en) 1974-12-31
FR2249675A1 (ja) 1975-05-30
FR2249675B1 (ja) 1977-11-04
SE7413684L (ja) 1975-05-02
JPS5071666A (ja) 1975-06-13
IL45807A (en) 1977-10-31
DE2450036A1 (de) 1975-05-07
DK568674A (ja) 1975-06-23

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