Steroids

Long-acting contraceptive agents: Levonorgestrel esters of unsaturated acids

ASC Wan, TL Ngiam, SL Leung, ML Go, CG Francisco…

Index: Wan, A. S. C.; Ngiam, T. L.; Leung, S. L.; Go, M. L.; Francisco, C. G.; et al. Steroids, 1983 , vol. 41, # 3 p. 339 - 348

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Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Department of Pharmacy, Faculty of Science National University of Singapore, Kent Ridge, Singapore 0511. ... Esters of levonorgestrel (13β-ethyl-17β-ethynyl-17β-hydroxygon-4-en-3-one) with a variety of unsaturated carboxylic acids have been synthesized for evaluation as potential ...