BE631418A - 2-oxa-5alpha-androstanes oxygénés dans la position 17. - Google Patents

2-oxa-5alpha-androstanes oxygénés dans la position 17.

Info

Publication number
BE631418A
BE631418A BE631418A BE631418A BE631418A BE 631418 A BE631418 A BE 631418A BE 631418 A BE631418 A BE 631418A BE 631418 A BE631418 A BE 631418A BE 631418 A BE631418 A BE 631418A
Authority
BE
Belgium
Prior art keywords
androstanes
5alpha
oxygenated
oxa
Prior art date
Application number
BE631418A
Other languages
English (en)
Inventor
Raphael Pappo
Christopher Jung
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of BE631418A publication Critical patent/BE631418A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE631418A 1962-05-07 1963-04-23 2-oxa-5alpha-androstanes oxygénés dans la position 17. BE631418A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193008A US3101349A (en) 1962-05-07 1962-05-07 Optionally 17-alkylated 17-oxygenated-2-oxaandrostanes and intermediates

Publications (1)

Publication Number Publication Date
BE631418A true BE631418A (fr) 1963-11-18

Family

ID=22711907

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631418A BE631418A (fr) 1962-05-07 1963-04-23 2-oxa-5alpha-androstanes oxygénés dans la position 17.

Country Status (3)

Country Link
US (1) US3101349A (fr)
BE (1) BE631418A (fr)
GB (1) GB991497A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281431A (en) * 1964-09-28 1966-10-25 Searle & Co 17-oxygenated-2-thia-5alpha-androstanes and derivatives thereof
GB1143703A (fr) * 1965-03-18
US3454600A (en) * 1965-08-13 1969-07-08 Merck & Co Inc 13-lower alkyl-17-alpha-haloethynyl-17-beta - hydroxy - 4,9 - gonadien - 3 - one steroids and intermediate compounds
US3359282A (en) * 1965-09-24 1967-12-19 Searle & Co -3-oxa-5alpha-androstan-17beta-ols, esters corresponding and intermediates thereto
US3389150A (en) * 1966-03-21 1968-06-18 Squibb & Sons Inc 4, 17-dioxa-a, d-bishomo-steroidal lactone
HU224817B1 (en) 1999-06-10 2006-02-28 Richter Gedeon Vegyeszet New process for producing 17-betha-hydroxy-17-alpha-methyl-2-oxa-5-alpha-androstan-3-on and intermediate thereof
US20030032817A1 (en) * 2001-05-15 2003-02-13 Cabaj John E. Process for the synthesis of oxandrolone
US6787659B2 (en) 2001-12-11 2004-09-07 Barr Laboratories, Inc. Process for the production of oxandrolone

Also Published As

Publication number Publication date
GB991497A (en) 1965-05-12
US3101349A (en) 1963-08-20

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