@article{oai:nagasaki-u.repo.nii.ac.jp:00006652,
 author = {Huang, Yong-Lin and Tanaka, Takashi and Matsuo, Yosuke and Kouno, Isao and Li, Dian-Peng and Nonaka, Gen-ichiro},
 issue = {1},
 journal = {HETEROCYCLES},
 month = {Jul},
 note = {In a phytochemical and chemotaxonomical investigation of Castanopsis species (Fagaceae), new monomeric and dimeric ellagitannins, named carlesiins A (1) and B (2), were isolated from fresh leaves of Castanopsis carlesii along with 55 known compounds. Carlesiin A was identified as 1-O-galloyl-4,6-(S)- tergalloyl-ß-D-glucose. Carlesiin B is a macrocyclic ellagitannin dimer with a symmetrical structure composed of two tergalloyl and two glucopyranose moieties. Their structures were elucidated based on spectroscopic and chemical evidence., HETEROCYCLES, 86(1), pp.381-389; 2012},
 pages = {381--389},
 title = {Isolation of Ellagitannin Monomer and Macrocyclic Dimer from Castanopsis carlesii Leaves},
 volume = {86},
 year = {2012}
}