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Palladium(II) complexes of 2-acetylpyridine N(4)-methyl, N(4)-ethyl and N(4)-phenyl-thiosemicarbazones. Crystal structure of chloro(2-acetylpyridine N(4)-methylthiosemicarbazonato) palladium(II).
Some of these compounds increased the life span of mice bearing tumors and the effect of palladium compounds on DNA synthesis of P388 and L1210 cell cultures is reported. Expand
Synthesis, molecular structure and reactivity of sodium 5-sulfosalicylate dihydrate and sodium[triaqua(5-sulfosalicylato)copper(II)] 2 hemihydrate
Abstract The crystal and molecular structure of sodium 5-sulfosalicylate dihydrate, Na[(H2Ssal)(H2O)2], (1) (H3Ssal=5-sulfosalicylic acid) has been determined through X-ray diffraction analysis. TheExpand
Crystal-state structures of Boc-Pro-Leu-Gly-NH2 hemihydrate and two lactam-restricted analogues
A crystal-state structural analysis of Boc-Pro-Leu-Gly-NH2(2a) hemihydrate and two conformationally restricted analogues that incorporate a γ- or δ-lactam modification at the –Leu-Gly– sequence, (3)Expand
Peptide Helices as Rigid Molecular Rulers: A Conformational Study of Isotactic Homopeptides from α-Methyl-α-isopropylglycine, [L-(αMe)Val]n†
Terminally blocked, isotactic homopeptides from the sterically demanding α-methylvaline of general formula Y-[L-(αMe)Val]n-OtBu (Y = Z, pBrBz, Ac; n = 2–8) have been prepared step-by-step in solutionExpand
Linear oligopeptides. Part 147. Chemical and crystallographic study of the reaction between benzyloxycarbonyl chloride and α-aminoisobutyric acid
From the reaction mixture of benzyloxycarbonyl chloride and α-aminoisobutyric acid three crystalline compounds were isolated and characterized by chromatographic and spectroscopic techniques andExpand
Linear oligopeptides. 118. Preferred conformations and modes of self-association of the fluoren-9-ylmethoxycarbonyl amino acid derivatives
An analysis of the preferred conformations and modes of self-association of the N-fluoren-9-methoxycarbonyl derivatives of L-alanine and α-aminoisobutyric acid was performed in solution and in theExpand
Dinuclear gold(I) and silver(I) derivatives with bridging phosphines containing an imidazole ring; X-ray crystal structure of (1-benzyl-2-imidazolyl)diphenylphosphinegold(I)chloride.
Abstract (1-Benzyl-2-imidazolyl)diphenylphosphine [(BzIm)Ph 2 P] can act as a monodentate or bidentate ligand to afford mononuclear (BzIm)Ph 2 PAuCl ( I ) or dinuclear [μ-(BzIm)Ph 2 PAu] 2 2+ 2X − (XExpand
Structures of peptides from alpha-amino acids methylated at the alpha-carbon.
It is indicated that helical structures are preferentially adopted by peptides rich in these alpha-amino acids methylated at the alpha-carbon. Expand
Heteropolymetallic complexes of 1,1′-bis(diphenylphosphino) ferrocene (dppf). II. Crystal structure of dppf and NiCl2(dppf)
The crystal structures of dppf [dppf=1,1′-bis(diphenylphoshino)ferrocene] and (dppf)NiCl2 were determined by X-ray crystallography and refined toR=0.043 (both). The molecule of dppf isExpand