Norethisterone acetate oxime

Norethisterone acetate oxime
Clinical data
Synonyms Norethindrone acetate oxime; ORF-5263; So-36; Norethisterone-3-oxime acetate; 17α-Ethynyl-19-nortestosterone 3-oxime 17β-acetate
Routes of
By mouth
Drug class Progestogen; Progestogen ester
CAS Number
PubChem CID
Chemical and physical data
Formula C22H29NO3
Molar mass 355.471 g/mol
3D model (JSmol)

Norethisterone acetate oxime (developmental code names ORF-5263, So-36), or norethindrone acetate oxime, is a steroidal progestin of the 19-nortestosterone group which was developed as a postcoital contraceptive but was never marketed.[1] It is the C3 oxime and C17β-acetate ester of norethisterone.[1]

See also


  1. 1 2 J. Elks (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 886–. ISBN 978-1-4757-2085-3.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.