ES207314A1 - A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production - Google Patents

A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production

Info

Publication number
ES207314A1
ES207314A1 ES0207314A ES207314A ES207314A1 ES 207314 A1 ES207314 A1 ES 207314A1 ES 0207314 A ES0207314 A ES 0207314A ES 207314 A ES207314 A ES 207314A ES 207314 A1 ES207314 A1 ES 207314A1
Authority
ES
Spain
Prior art keywords
testerone
cyclopentanopolyhydrophenanthrene
derivative
new
production
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
ES0207314A
Other languages
Spanish (es)
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.)
Organon Laboratories Ltd
Original Assignee
Organon Laboratories 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 Organon Laboratories Ltd filed Critical Organon Laboratories Ltd
Publication of ES207314A1 publication Critical patent/ES207314A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises testerone b -phenylpropionate and the preparation thereof by reacting testerone with b -phenylpropionic acid halide in the presence of an organic acid acceptor or with b -phenylpropionic anhydride. A suitable acid acceptor is pyridine which may be mixed with benzene. The reaction with the acid anhydride may be carried out at a temperature of the order of 100 DEG C., preferably in the presence of an inert solvent such as pyridine or benzene. A number of detailed examples are given.ALSO:A hormone preparation comprises a solution of testerone b -phenylpropionate in sesame oil or ethyl oleate.
ES0207314A 1952-01-21 1953-01-20 A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production Expired ES207314A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB169152A GB719402A (en) 1952-01-21 1952-01-21 A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production

Publications (1)

Publication Number Publication Date
ES207314A1 true ES207314A1 (en) 1953-07-16

Family

ID=9726338

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0207314A Expired ES207314A1 (en) 1952-01-21 1953-01-20 A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production

Country Status (2)

Country Link
ES (1) ES207314A1 (en)
GB (1) GB719402A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904562A (en) * 1958-01-20 1959-09-15 Leo Ab Esters of testosterone and 19-nortestosterone and method for the production thereof
IL157535A0 (en) * 2003-08-21 2004-03-28 Topimed Ltd Preparations for the prevention of skin atrophy

Also Published As

Publication number Publication date
GB719402A (en) 1954-12-01

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