tautomer canonicalization: conjugated either bonds

User 162d60ff7f

25-02-2013 18:21:13

Hi,


After tautomer canonicalization the attached input molecue with conjugted either bonds converts to partially "either" bonds. For some reason the "either" flag for double bonds in molfile is converted to "either" of single bonds.


My settings:



plugin = new TautomerizationPlugin();


            plugin.setProtectAllTetrahedralStereoCenters(true);


            plugin.setProtectAromaticity(false);


            plugin.setProtectDoubleBondStereo(false);


            plugin.setProtectEsterGroups(true);


            plugin.setProtectLabeledTetrahedralStereoCenters(true);


            plugin.setExcludeAntiAromaticCompounds(false);


            plugin.setRationalTautomerGenerationMode(false);


            plugin.setMaxStructureCount(1000);


            plugin.setTakeCanonicalForm(true);


            plugin.setCleanResultStructures(true);


User 851ac690a0

28-02-2013 18:35:29

Hi,


 


This is a bug.


The fix will be available in the 5.12 or in the 5.12.1.


Thanks for  testing!


 


Jozsi

User 162d60ff7f

06-03-2013 15:42:41

YEs, looks like fix is not in 5.12