Literature DB >> 3939269

Norethisterone and levonorgestrel esters: a novel synthetic method.

S L Leung, R Karunanithy, G Becket, S H Yeo.   

Abstract

Aliphatic, alicyclic and arylcarboxylic esters of norethisterone and levonorgestrel were prepared in a one-step synthesis and in near-quantitative yield using trifluoroacetic anhydride.

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Year:  1985        PMID： 3939269     DOI： 10.1016/0039-128x(85)90027-3

Source DB:  PubMed          Journal:  Steroids        ISSN： 0039-128X            Impact factor:   2.668


  1 in total

1.  Esters of levonorgestrel and etonogestrel intended as single, subcutaneous-injection, long-lasting contraceptives.

Authors:  Frederick A Meece; Gulzar Ahmed; Hareesh Nair; Bindu Santhamma; Rajeshwar R Tekmal; Chumang Zhao; Nicole E Pollok; Julia Lara; Ze'ev Shaked; Klaus Nickisch
Journal:  Steroids       Date:  2018-08-04       Impact factor: 2.668
  1 in total

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