FIELD: organic chemistry. SUBSTANCE: product: tigogenin 6-b-cellobiosides of the general formula (I) (image), where R R4CO where R4-C1-C4-alkyl; R1 and R2 are separately taken R1-R4CO where R4 as indicated above; R2 a group of the formula (II) (image) or R1 and R2 together mean a residue of the formula (III) (image) where R4 as indicated above. R and R1 are preferably acetyl, and R4 methyl. EFFECT: improved method of synthesis.
