Crystal structure of 1,2,3,5,13-pentamethoxy-6,7-dimethyl-1,2,3,4,4a,5,6,7,8,13b-decahydrobenzo[3′,4′]cycloocta[1′,2′:4,5]benzo[1,2-d][1,3]dioxole, C24H30O7

Review Plant Sciences

A comprehensive review of ethnopharmacology, phytochemistry, pharmacology, and pharmacokinetics of Schisandra chinensis (Turcz.) Baill. and Schisandra sphenanthera Rehd. et Wils.

Ke Yang et al.

Summary: Schisandra chinensis and Schisandra sphenanthera, known as bei-wuweizi and nan-wuweizi in Chinese respectively, are highly similar plants with traditional uses in Chinese medicine for treating various conditions. They have similar chemical compositions and pharmacological activities, with potential drug interactions due to their inhibitory effects on CYP3A and P-gp. Further research is needed to explore their traditional uses and differences for clinical applications.

JOURNAL OF ETHNOPHARMACOLOGY (2022)

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Article Crystallography

Crystal structure of a second modification of Pachypodol, C18H16O7

Chuan-Yan Xu et al.

Summary: The substance is C18H16O7, with monoclinic crystal system. The cell parameters are a=7.3948Å, b=24.2947Å, c=17.3201Å, and β=93.063°. The volume is 3107.2Å^3 and the space group is P2(1)/c.

ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES (2022)

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Article Crystallography

Synthesis and crystal structure of 1-((3R,10S,13R,17S)-10,13-dimethyl-3-(phenylamino)hexadecahydro-1H-cyclopenta[α] phenanthren-17-yl)ethan-1-one, C27H39NO

Wen-Wen Zhang et al.

Summary: C27H39NO compound was found to have orthorhombic crystal structure with space group P2(1)2(1)2(1) (no. 19). The unit cell parameters were determined to be a = 10.5248(7) angstrom, b = 12.6248(7) angstrom, c = 16.8913(9) angstrom, and the volume V = 2244.4(2) angstrom(3). The crystal structure contains 4 molecules, and the refined R-factor R-gt (F) is 0.0435 with weighted R-factor wR(ref) (F (2)) of 0.1033 at a temperature of 173(2) K.

ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES (2022)

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Article Integrative & Complementary Medicine

Schisandra sphenanthera: A Comprehensive Review of its Botany, Phytochemistry, Pharmacology, and Clinical Applications

Shiqi Huang et al.

Summary: Schisandra sphenanthera is a medicinal herb with a wide range of bioactivities, including antitumor, anti-oxidant, anti-inflammatory, osteoblastic, immune regulation, neuroprotective, kidney protection, hepatoprotective, and antiviral activities. There is still a need for further studies on resource availability, quality control measures, in-depth in vivo pharmacological study, and clinical application.

AMERICAN JOURNAL OF CHINESE MEDICINE (2021)

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Article Medicine, Research & Experimental