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Maximally bridging rings are shown with spheres (purple and gray). Purple spheres
represent bridgehead atoms. Gray spheres represent non-bridgehead atoms within the
maximal bridging ring. Click-and-drag the left mouse button to rotate. Use the mouse
scroll wheel to zoom.
Algorithm run with Minimum Ring Size: 3, Maximum Ring Size: 8,
Maximum
Bridge Length (including bridgehead atoms): 8, Maximum Number of Rings: 4
(note that more than this number of rings may be returned in the event of a tie
(multiple rings
with the same number of bridging atoms)).
A description of the Maximal Bridging Ring Detection algorithm will appear in Marth CJ, Gallego GM, Lee JC, Lebold TP, Kulyk S, Kuo K, Qin J, Lilien R, Sarpong R, "Network Analysis Guided Approach to the Total Synthesis of the C-18 and C-19 Diterpenoid Alkaloids Weisaconitine D and Liljestrandinine" [under review].
Visualization incorporates code from 3Dmol which incorporates code from GLmol, Three.js, and jQuery and is covered by a BSD style license [Rego, Koes, "3Dmol.js: Molecular Visualization with WebGL," Bioinformatics, 31(8):1322-1324 (2015)]. Ring detection incorporates code from CDK (Chemistry Development Kit) which is distributed via a GNU Lesser Public General License [Steinbeck, Han, Kuhn, Horlacher, Luttmann, Willighagen, "The Chemistry Development Kit (CDK): An Open-Source Java Library for Chemo- and Bioinformatics," J. Chem. Inf. Comput. Sci., 43(2):493-500 (2003)].