606-00-8Relevant articles and documents
Synthesis process of ambroxol hydrochloride
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Paragraph 0033-0038; 0057-0058, (2020/05/08)
The invention relates to a synthesis process of ambroxol hydrochloride. The method comprises the following steps: carrying out bromination reaction on methyl anthranilate under the action of molecularbromine and hydrogen peroxide to generate a compound 3;
A preparation method of bromhexine hydrochloride (by machine translation)
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Paragraph 0063; 0101; 0103; 0104, (2019/04/10)
The invention belongs to the field of organic synthesis, provides a bromhexine hydrochloride of the preparation method. The invention relates to 2 - aminobenzoic acid ester compound as a raw material, by the bromo reaction, reduction reaction, condensatio
Design, synthesis and optical response of pyridine-cored V-shaped stilbenoid dendrimers
Jana, Debabrata,Ghorai, Binay K.
scheme or table, p. 203 - 207 (2011/07/08)
Design, synthesis and characterization of new series of first-generation V-shaped dendrimers bearing phenylenevinylene dendritic branches in periphery and pyridine as a core is described. A preliminary study of the optical properties of the resulting compounds was conducted by UV/vis and fluorescence spectroscopy.