CH540242A - Process for the preparation of new 7a, 18-dialkylöstrene - Google Patents

Process for the preparation of new 7a, 18-dialkylöstrene

Info

Publication number
CH540242A
CH540242A CH115870A CH115870A CH540242A CH 540242 A CH540242 A CH 540242A CH 115870 A CH115870 A CH 115870A CH 115870 A CH115870 A CH 115870A CH 540242 A CH540242 A CH 540242A
Authority
CH
Switzerland
Prior art keywords
dialkylöstrene
preparation
new
Prior art date
Application number
CH115870A
Other languages
German (de)
Inventor
Paul De Jongh Hendrik
Original Assignee
Organon Nv
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 Organon Nv filed Critical Organon Nv
Publication of CH540242A publication Critical patent/CH540242A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CH115870A 1969-01-30 1970-01-27 Process for the preparation of new 7a, 18-dialkylöstrene CH540242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6901532A NL6901532A (en) 1969-01-30 1969-01-30

Publications (1)

Publication Number Publication Date
CH540242A true CH540242A (en) 1973-08-15

Family

ID=19806018

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115870A CH540242A (en) 1969-01-30 1970-01-27 Process for the preparation of new 7a, 18-dialkylöstrene

Country Status (13)

Country Link
JP (1) JPS4920577B1 (en)
BE (1) BE745266A (en)
CA (1) CA933519A (en)
CH (1) CH540242A (en)
DE (1) DE2004313A1 (en)
DK (1) DK129702B (en)
ES (1) ES376027A1 (en)
FR (1) FR2034509B1 (en)
GB (1) GB1292201A (en)
HU (1) HU162846B (en)
IE (1) IE33946B1 (en)
NL (1) NL6901532A (en)
SE (1) SE357559B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149081U (en) * 1974-10-09 1976-04-13
JPS5832447U (en) * 1981-08-27 1983-03-03 トヨタ自動車株式会社 Automotive engine V-belt deflection measuring device
US4701450A (en) * 1984-03-21 1987-10-20 Akzo N.V. Steroids for use as immunomodulators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538958A (en) * 1964-04-06 1968-09-13 Process for the preparation of gonans
BE665515A (en) * 1964-06-17

Also Published As

Publication number Publication date
DK129702B (en) 1974-11-11
HU162846B (en) 1973-04-28
BE745266A (en) 1970-07-30
IE33946L (en) 1970-07-30
CA933519A (en) 1973-09-11
DK129702C (en) 1975-04-21
JPS4920577B1 (en) 1974-05-25
DE2004313A1 (en) 1970-08-13
FR2034509A1 (en) 1970-12-11
GB1292201A (en) 1972-10-11
NL6901532A (en) 1970-08-03
SE357559B (en) 1973-07-02
IE33946B1 (en) 1974-12-11
FR2034509B1 (en) 1974-03-22
ES376027A1 (en) 1972-03-01

Similar Documents

Publication Publication Date Title
CH531000A (en) Process for the preparation of new benzocycloheptathiophenes
CH541565A (en) Process for the preparation of new substituted N-allyl-2-arylamino-imidazoline- (2)
AT309696B (en) Process for the preparation of new D-arabinofuranosylpurine derivatives
CH556341A (en) PROCESS FOR THE PREPARATION OF 2-CYANOBENZIMIDAZOLES.
CH551411A (en) PROCESS FOR THE PREPARATION OF NEW N-PHENYLINDOLINE DERIVATIVES.
CH535249A (en) Process for the preparation of 2-amino-4-hydroxy-6-hydroxymethyl-7,7-dimethyl-7,8-dihydropteridine
AT289131B (en) Process for the preparation of new 2-alkylthio-4,6-diamino-s-triazines
CH542801A (en) Process for the preparation of 1,1-dihydroperfluoroalkanols
CH532566A (en) Process for the preparation of 4.20.22-bufatrienolidrhamnoside ethers
AT301522B (en) Process for the preparation of new substituted 2-phenyl-2-hydroxy- or acyloxy-1,1-dihaloethanes
CH531523A (en) Process for the preparation of 2,6-dichloro-4-heterocyclyl-pyridine-3,5-dicarbonitriles
CH533636A (en) Process for the preparation of new 1,2,3-trithiane compounds
CH530988A (en) Process for the preparation of new diallylaminoalkanoylamides
AT320612B (en) Process for the preparation of new alkylbenzyl-dialkylammonium sulfonates
AT299916B (en) Process for the preparation of new bis-aminobenzoates
CH516591A (en) Process for the preparation of new thiazolopyrrolopyrimidines
CH520156A (en) Process for the preparation of new perhydro-5-phenylcyclo-alkapolyene-1,4-oxazepines
CH539015A (en) Process for the preparation of 1,3-diacetoxy-2-methylene-propane
CH540242A (en) Process for the preparation of new 7a, 18-dialkylöstrene
AT301036B (en) Process for the preparation of new neriifolin derivatives
CH524556A (en) Process for the preparation of 2,3,6-trimethylhydroquinone
AT319914B (en) Process for the preparation of new triazapentadienes
CH532569A (en) Process for the preparation of 6-alkoxy-5,6-dihydro-4H-pyrans
AT297700B (en) Process for the preparation of new 4-acylamino-1,2,4-triazole derivatives
AT299176B (en) Process for the preparation of new hexahydrophenanthrene derivatives

Legal Events

Date Code Title Description
PL Patent ceased