Synthesis and Crystal Structure of Peptide-2,2′-Biphenyl Hybrids

Preparation and characterization of gold nanoparticles capped by peptide–biphenyl hybrids

“…This last family of compounds (D) presents interesting characteristics, including dynamical properties in solution [44], ordered structures in the solid phase [45], and biological activity as calpain inhibitors [46,47]. Some of these properties arise from the presence of amino acid residues as well as aromatic rings able to participate in a variety of non-covalent bonds, including hydrogen bonds [48] and arene interactions [49].…”

Efficient three-component one-pot synthesis of steroidal polysubstituted anilines

“…Additionally, the crystal structure of 4a as shown in Scheme 1 showed that the p-phenyl ring has about 50 degree from the planarity with the aniline ring. This twisting for unsubstituted biphenyl compounds was also observed before by other groups [33][34][35]. This observed twisting could explain a 3/2 mixture of rotamers obtained for compound 4b, in which the naphthyl group acts like an o-methyl on phenyl, which cannot rotate past the o-nitrile of the aniline ring.…”

Crystal structure of a tripeptide biphenyl hybrid C50H56N6O10·0.5H2O

“…are derivatives of 1,1-biphenyl with amino acids or peptide chains at the positions C2 and C2 0 (Mann et al, 2002;Montero, Mann et al, 2004) have been studied intensively to overcome the disadvantages mentioned above.…”