Biochemical Systematics and Ecology
Papers 5,828
1 page of 583 pages (5,828 results)
#1Na Liao (GXNU: Guangxi Normal University)
#2Mei-Shan Li (GXNU: Guangxi Normal University)H-Index: 1
Last. Heng-Shan Wang (GXNU: Guangxi Normal University)H-Index: 32
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Abstract null null A new compound, nitomentosin (1), along with sixteen known compounds (2–17), were isolated from Zanthoxylum nitidum var. tomentosum (Rutaceae). The structure of compound 1 including absolute configurations was determined by detailed spectroscopic information (HRESIMS and NMR) and from the electronic circular dichroism (ECD) spectra. From the present investigation, compound 3 is a new natural compound although it has been reported previously as a synthetic substance, and compou...
#1Lu Wang (SDUTCM: Shandong University of Traditional Chinese Medicine)H-Index: 1
#2Shuang Wang (SDUTCM: Shandong University of Traditional Chinese Medicine)H-Index: 1
Last. Kun Duan
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Abstract null null Sixteen compounds were isolated from the whole herbs of Peperomia tetraphylla (Forst. F.) Hooker et Arnott by phytochemical methods, including eight flavonoids (1–3, 6, 7, 14–16), three lignans (8–10), three beta sitosterols (4, 5, 11), and two phenolic acids (12, 13). Their structures were identified by the analysis of NMR and MS, as well as the comparisons to the reported data. Among them, 2″-O-xylosylisoswertisin (14) was firstly isolated from the Piperaceae family, as well...
#1Yong-Cheng Yang (SPU: Shenyang Pharmaceutical University)H-Index: 2
#2Xueqing Zhang (SPU: Shenyang Pharmaceutical University)
Last. An-Hua Wang (SPU: Shenyang Pharmaceutical University)H-Index: 5
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Abstract null null A comprehensive phytochemical investigation of the stems and leaves of Schisandra chinensis (Turcz.) Baill. resulted in isolation of seventeen compounds, including five lignans: meso-dihydroguaiaretic acid (1), licarin-A (2), pregomisin (3), gomisin A (4), acutissimanide (5), three phenylpropanoids: 2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-propane-1,3-diol (6), 2-methoxy-4-(2-propenyl) phenyl β-D-glucopyranoside (7), erigeside 2 (8), six sesquiterpenoids: 7′-hydroxy-abscisic a...
#1Zhang DanyangH-Index: 2
#2Wang XiaoxiaH-Index: 3
Last. Hang LiuH-Index: 1
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#1Ruixi Gao (HUST: Huazhong University of Science and Technology)
#2Yuan Yao (SCUN: South Central University for Nationalities)
Last. Mao-Chuan Liao (SCUN: South Central University for Nationalities)H-Index: 1
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Abstract null null Two novel hydroquinone derivatives, named guttaquinol A and B (1, 2), together with fifteen known compounds (3–17), were isolated from the roots of Arnebia guttata Bge.. Spectroscopic methods, including NMR, HR-MS, ECD, and data from the literature were used to determine the chemical structures (including the absolute configurations) of the compounds. The chemotaxonomic significance of the isolated compounds was also discussed.
Last. Ling-Zhi Li (SPU: Shenyang Pharmaceutical University)H-Index: 17
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