molecules Article Chemical Constituent of β-Glucuronidase Inhibitors from the Root of Neolitsea acuminatissima 1, 2, 2 3 Chu-Hung Lin y, Hsiao-Jung Chou y, Chih-Chi Chang , Ih-Sheng Chen , Hsun-Shuo Chang 3,4 , Tian-Lu Cheng 4,5, Yueh-Hiung Kuo 6,7,8,* and Horng-Huey Ko 2,4,* 1 Botanical Drug Technology Division, Biomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu 30011, Taiwan;
[email protected] 2 Department of Fragrance and Cosmetic Science, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
[email protected] (H.-J.C.);
[email protected] (C.-C.C.) 3 School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
[email protected] (I.-S.C.);
[email protected] (H.-S.C.) 4 Drug Development and Value Creation Center, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
[email protected] 5 Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung 80708, Taiwan 6 Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 40402, Taiwan 7 Chinese Medicine Research Center, China Medical University, Taichung 40402, Taiwan 8 Department of Biotechnology, Asia University, Taichung 41354, Taiwan * Correspondence:
[email protected] (Y.-H.K.);
[email protected] (H.-H.K.); Tel.: +886-7-3121101 (ext. 2643) (H.-H.K.); Fax: +886-7-3210683 (H.-H.K.) These authors contributed equally to this work. y Academic Editors: Roberto Fabiani and Eliana Pereira Received: 10 October 2020; Accepted: 4 November 2020; Published: 6 November 2020 Abstract: Neolitsea acuminatissima (Lauraceae) is an endemic plant in Taiwan.