I found the field of Chemistry very interesting. Saw the article Synthesis of trisaccharide repeating unit of fucosylated chondroitin sulfate published in 2019. Category: isothiazole, Reprint Addresses Zhao, JH; Qin, HB (corresponding author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China.; Zhao, JH; Qin, HB (corresponding author), Yunnan Key Lab Nat Med Chem, Kunming 650201, Yunnan, Peoples R China.. The CAS is 93-97-0. Through research, I have a further understanding and discovery of Benzoic anhydride
We described the chemical synthesis of a sulfated trisaccharide repeating unit of fucosylated chondroitin sulfate (FCS), which has significant anticoagulant activity. Well-functionalized monosaccharides were readily prepared, and highly efficient glycosylations using a common activator (NIS/ TfOH) were also presented. The synthesized trisaccharide 4 could be used to extend oligosaccharide sequences.
Category: isothiazole. About Benzoic anhydride, If you have any questions, you can contact He, HQ; Chen, D; Li, XM; Li, CJ; Zhao, JH; Qin, HB or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com