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Synthesis, structures, and acute toxicity of gossypol nonsymmetrical aldehyde derivatives
It was demonstrated that in general, the fewer free aldehyde groups available in the gossypol derivative, the lower its acute toxicity, and its symmetrical counterpart was even more toxic, but still less toxic than gOSSypol. Expand
Molecular and crystal structure of luteidine
The crystal structure of luteidine has been deciphered by x-ray structural analysis; there are two molecules in the independent part of its elementary cell. These symmetrically independent moleculesExpand
Membrane-active properties and antiradical activity of gossypol and its derivatives
A novel asymmetric gossypol derivative was synthesized. The antioxidant activity of gossypol and certain of its derivatives at the aldehyde groups and the interaction of these compounds with modelExpand
A new polymorph of N-phenylphthalimide
During an attempt to prepare a cocrystal of N-phenylphthalimide, C14H9NO2, with N-(2,3,4,5,6-pentafluorophenyl)phthalimide, a new orthorhombic polymorph of the first component was obtained. This newExpand
Inclusion complexes of the natural product gossypol. Recognition by gossypol of halogeno methanes. Structure of the dichloromethane complex of gossypol and single crystal conservation after
The structures of gossypol complexes are extremely sensitive to the halogenomethane present as the guest; e.g. changing the number of Cl atoms in chloromethane derivatives changes the structure ofExpand
Growth of Six Different Crystals of the Versatile Host Compound 1,1‘-Binaphthyl-2,2‘-dicarboxylic Acid from Solutions in 1,4-Dioxane
The six different crystals of the versatile clathrate host racemic 1,1‘-binaphthyl-2,2‘-dicarboxylic acid (BNDA) that are obtained from its solution in 1,4-dioxane at varying crystallizationExpand
A Simple Correlation between the Structures of Different Crystal Modifications of a Given Host–Guest Complex and their Crystallization Temperatures
The formation of different crystal modifications of a given host-guest complex depending on the crystallization temperature (pseudopolymorphism) is studied. It is shown that such pseudopolymorphismExpand
Crystal structure, thermal decomposition behavior, and order-disorder transition of the guest component of concomitant pseudodimorphic clathrates between 2,2'-bis(9-hydroxy-9-fluorenyl)biphenyl host
Two clathrates between the 2,2‘-bis(9-hydroxy-9-fluorenyl)biphenyl host and chloroform guest, having 1:2 (α-phase) and 1:1 (β-phase) stoichiometries, have been obtained in the same vial by fastExpand
Mixed-ligand complexes of Zn(II), Cd(II) and Cu(II) with triethanolamine and p-nitrobenzoic acid: Syntheses and crystal structures
Abstract Three new mixed-ligand complexes of Zn, Cd and Cu with triethanolamine (TEA) and p-nitrobenzoic acid (NBA) have been synthesized and structurally characterized by single-crystal X-rayExpand
Structure of the alkaloid schoberine
The structure of an alkaloid of a new type, schoberine, isolated from plants of the genusNitraria has been established by the x-ray structural method as perhydro-1,10-propano-4a,8a-diazaphenanthrene.Expand