1. Control of the Major Degradation Product Of Phenylephrine HCl in the Compound Tablet;Ni,2016
2. NMPA website, The Ministry of Public Security of the People's Republic of China, National Health Commission of the People's Republic of China, Notice on strengthening the management of compound preparations containing ephedrine, FGWJ-2012-10272. https://www.nmpa.gov.cn/xxgk/fgwj/gzwj/gzwjyp/20120904120001401.html, 2020 (accessed June 11, 2020)
3. SFDA website, The State Food and Drug Administration revised the instructions for ephedrine-containing compound preparations converted to prescription drug management, China Pharm. 02 (2013) 148. http://kns.cnki.net/kcms/detail/detail.aspx?FileName=ZGYA201302027&DbName=CJFQ2013.
4. EDQM, European Pharmacopoeia, 9.0., European Directorate for the Quality of Medicines, European, 2016.
5. CBS Reduction Synthesis of L-phenylephrine Research;Zhang,2015