23 research outputs found
Additional file 1: of Evaluation of the impact of once weekly dulaglutide on patient-reported outcomes in Japanese patients with type 2 diabetes: comparisons with liraglutide, insulin glargine, and placebo in two randomized studies
The Perceptions About Medications-Diabetes 21 Questionnaire - Japanese version (PAM-D21-J). (PDF 61 kb
El Diario de Pontevedra : periódico liberal: Ano XVII Número 4808 - 1900 maio 23
The Perceptions About Medications-Diabetes 21 Questionnaire - Japanese version (PAM-D21-J). (PDF 61 kb
NCN Pincer–Pt Complexes Coordinated by (Nitronyl Nitroxide)-2-ide Radical Anion
New pincer–Pt complexes coordinated by (nitronyl
nitroxide)-2-ide
radical anion were prepared as stable compounds in high yields. The
structures of these Pt complexes and the oxidized complexes were unequivocally
determined by spectral and crystal structure analyses. The oxidation
potential of the nitronyl nitroxide moiety in these complexes was
shifted in the negative direction by ∼0.6 V as a result of
coordination to the PtÂ(II) atom
Trimeric Assembly of Dendritic Light-Harvesting Antenna with Two Kinds of Porphyrin Cores
A trimeric assembly of light-harvesting
antennas was prepared using
a copper-catalyzed Hüisgen 1,3-dipolar cycloaddition reaction
between a dendrimer having a zinc diethynyldiphenylporphyrin core
(ZnDEDPP) with two azide terminals and two equivalents of dendrimers
having a zinc tetraphenylporphyrin core (ZnTPP) with one ethynyl terminal.
The absorptions of the trimer appear in a longer-wavelength region
compared to monomeric references in toluene; however, there is almost
no shift in wavelength in 1,1,2,2-tetrachloroethane (TCE). Fluorescence
spectra of the trimer show that the singlet energy transfer from ZnTPP
to ZnDEDPP takes place more effectively in toluene than in TCE. These
absorption and fluorescence studies are compatible with solvent-dependent
conformation; the extended forms of the trimers are favored by solvation
in polar TCE, and the folded conformation is stabilized by the attractive
van der Waals and dipole–dipole interactions between the dendritic
chains in nonpolar toluene
NCN Pincer–Pt Complexes Coordinated by (Nitronyl Nitroxide)-2-ide Radical Anion
New pincer–Pt complexes coordinated by (nitronyl
nitroxide)-2-ide
radical anion were prepared as stable compounds in high yields. The
structures of these Pt complexes and the oxidized complexes were unequivocally
determined by spectral and crystal structure analyses. The oxidation
potential of the nitronyl nitroxide moiety in these complexes was
shifted in the negative direction by ∼0.6 V as a result of
coordination to the PtÂ(II) atom
2,11-Dibromo-13,14-dimesityl-5,8-dioxapentaphene: A Stable and Twisted Polycyclic System Containing the <i>o</i>‑Quinodimethane Skeleton
A stable <i>o</i>-quinodimethane
(<i>o</i>QDM)
derivative, 2,11-dibromo-13,14-dimesityl-5,8-dioxapentaphene (<b>3</b>) was synthesized, and its structure and properties were
investigated. The X-ray structural analysis showed a significantly
twisted π-framework and a clear bond-length alternation in the
central <i>o</i>QDM skeleton. Owing to the quinoidal conjugation, <b>3</b> exhibited a broad absorption band in the visible region
(up to 700 nm) and amphoteric redox behavior. Furthermore, radical
cation <b>3</b><sup>•+</sup> was isolated, and its electronic
structure was elucidated by spectroscopic measurements
Jonas Dryander to James Edward Smith
Believes Smith is right to include an index of the genera for "Flora Britannica" but that the English index should be at the end and approves of the title. [John] Sibthorp's plants have now been laid out in the herbarium
NCN Pincer–Pt Complexes Coordinated by (Nitronyl Nitroxide)-2-ide Radical Anion
New pincer–Pt complexes coordinated by (nitronyl
nitroxide)-2-ide
radical anion were prepared as stable compounds in high yields. The
structures of these Pt complexes and the oxidized complexes were unequivocally
determined by spectral and crystal structure analyses. The oxidation
potential of the nitronyl nitroxide moiety in these complexes was
shifted in the negative direction by ∼0.6 V as a result of
coordination to the PtÂ(II) atom
Construction of Snowflake-Shaped Dendritic Covalent Assemblies with Rigid Conjugated Networks
A convergent method for the construction of shape-persistent
nanoscale
assemblies with conjugated backbones was developed. The copper-free
Sonogashira coupling reaction was successfully applied to the formation
of multiple covalent connections between conjugated terminals (iodide
substituted aryl groups) of AB<sub>2</sub>-type outer components and
four conjugated terminals (acetylenic bonds) of an inner A<sub>4</sub>-type core dendrimer. The conjugated networks in the starting components
are expanded during the assembly process to afford nanoscale dendritic
conjugated networks of the type A<sub>4</sub>(AB<sub>2</sub>)<sub>4</sub>, which have a porphyrin core, and longer (3.9 or 4.5 nm)
and shorter (1.6 nm) conjugated chains. Fluorescence measurements
revealed that singlet energy is effectively transferred in the assemblies
from peripheral benzyl ether units and conjugated chains to the free
base porphyrin core
Synthesis and Higher-Order Structure of Linear Dendrimeric Assemblies
A series of linear covalent assemblies
of dendrimers with conjugated
backbones were synthesized by means of an iterative divergent and
convergent method in which copper-catalyzed acetylene–azide
cycloaddition reactions were used to form flexible linkages. UV–vis
and fluorescence spectra indicate that dendrimeric assemblies have
a strong propensity to adopt folded conformations in which conjugated
backbones adopt planar conformations. The folded conformation is stabilized
by strong attractive van der Waals and dipole–dipole interactions
between the dendrimers