111467-41-5Relevant articles and documents
Tannins and Related Compounds. L. Structures of Proanthocyanidin A-1 and Related Compounds
Nonaka, Gen-Ichiro,Morimoto, Satoshi,Kinjo, Jun-Ei,Nohara, Toshihiro,Nishioka, Itsuo
, p. 149 - 155 (2007/10/02)
The structures of proanthocyanidin A-1 (2) and two related proanthocyanidins, tentatively named A-4 (3) and A-5' (4), have been established unambiguously on the basis of spectroscopic evidence and chemical correlations with the structurally known proantho