4座骨格に基づく立体異性

藤田 眞作

doi:10.11545/ciqs.2014.0_O11

37th Symposium on Chemical Information and Computer Sciences, Toyohashi

DOI https://doi.org/10.11545/ciqs.2014.0_O11

Conference information

Host: Division of Chemical Information and Computer Science, The Chemical Society of Japan

Co-host: The Pharmaceutical Society of Japan, Japan Society for Bioscience, Biotechnology, and Agrochemistry, The Japan Society for Analytical Chemistry, Society of Computer Chemistry, Japan, Japanese Society for Information and Systems in Education (Approaval)

Oral Session

Stereoisomerism Based on Stereoskeletons of Ligancy 4

*Shinsaku Fujita

Author information

Keywords: stereoskeleton of ligancy 4, stereoisomerism, group, stereochemistry

CONFERENCE PROCEEDINGS FREE ACCESS

Pages O11

Details

Abstract

Tetrahedral, allene, ethylene, oxirane, and square planar skeletons are discussed from a viewpoint of the group hierarchy, which consists of point groups, RS-stereoisomeric groups, stereoisomeric groups, and isoskeletal groups. To treat these groups comprehensively, the isoskeletal group is equalized to a reflective group based on the symmetric group of degree 4. The proligand method is extended to accomplish combinatorial enumeration under these groups. The influence of these groups on stereochemical nomenclature is discussed.

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