K. Yamada et al., CONVERSION OF RACEMIC 2-HYDROXYMETHYL[5]THIAHETEROHELICENE INTO A SINGLE ENANTIOMER ON THE UPTAKE BY BOVINE SERUM-ALBUMIN, Journal of the Chemical Society, Chemical Communications, (13), 1994, pp. 1521-1522
Racemic droxymethylthieno[3,2-e:4,5-e']di[1]benzothiophene with a labi
le helical structure was converted into a (P) enantiomer upon uptake b
y bovine serum albumin, in which the existence of two substrate-bindin
g sites with a distinct ability to recognize chirality was revealed.