Crystal structure of 4-{[(naphthalen-2-yl)sulfonyl-amino]-meth-yl}cyclo-hexa-necarb-oxy-lic acid.

ABSTRACT: The title compound, C18H21NO4S, is a new sulfonamide derivative of tranexamic acid. In the crystal, mol-ecules form inversion dimers via O-H⋯O hydrogen bonds involving the carb-oxy-lic acid groups. Hydrogen bonding between the sulfonamide N-H group and the carb-oxy-lic acid O atom assembles the dimers into thick layers parallel to (100). The naphthalene groups of adjacent layers are arranged in a herring-bone motif. There are C-H⋯π inter-actions between the naphthalene rings of neighbouring layers.

SUBMITTER: Danish M 

PROVIDER: S-EPMC4350692 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature