1104398-80-2

Upstream product

• 954382-10-6 28-O-tert-butyldiphenylsilylbetulin 
• 161007-95-0 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyltrichloroacetimidate 
• 1391992-92-9 2,3,4-tri-O-benzyl-L-rhamnopyranosyl ortho-hex-1-ynylbenzoate 

Downstream Products

• 1104398-66-4 betulin 3β-O-2,3,4-tri-O-benzoyl-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Efficient synthesis of lupane-type saponins via gold(I)-catalyzed glycosylation with glycosyl ortho-alkynylbenzoates as donors

Glycosylation of the acid labile betulin and betulinic acid derivatives was achieved with glycosyl ortho-hexynylbenzoates as donors under the catalysis of PPh3AuNTf2; this enabled the efficient synthesis of lupane-type saponins, as e

BIDESMOSIDIC BETULIN AND BETULINIC ACID DERIVATIVES AND USES THEREOF AS ANTITUMOR AGENTS

The instant application is directed to bidesmosidic betulin and betulinic acid saponin derivatives of formula (I), and use thereof as antitumor agents. In particular, said compounds are effective in treating lung carcinomas, colorectal adenocarcinomas, br

Synthesis and cytotoxicity of bidesmosidic betulin and betulinic acid saponins

The naturally occurring cytotoxic saponin 28-O-β-D- glucopyranosylbetulinic acid 3β-O-α-L-arabinopyranoside (3) was easily synthesized along with seven bidesmosidic saponins starting from the lupane-type triterpenoids betulin (1) and betulinic acid (2). A