hydrogenchloride Erwaermen des mit Schwefelsaeure versetzten Reaktionsgemisches;
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Stout, David M.; Black, Lawrence A.; Barcelon-Yang, Cynthia; Matier, W. L.; Brown, Barry S.; et al.
Journal of Medicinal Chemistry, 1989 , vol. 32, # 8 p. 1910 - 1913
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences; Huang, Hanmin; Xia, Chungu; Xie, Pan
Patent: US2013/303798 A1, 2013 ;
Location in patent: Paragraph 0038; 0039 ;