frontier in the development of chiral stationary phases for chromatographic enantioseparation involves homochiral metal–organic frameworks (MOFs). Using enantiopure (R)-2,2′-dihydroxy-1,1′-binaphthalene-6,6′-dicarboxylic acid as a starting material, we prepared three homochiral MOFs that were further used as chiral stationary phases for high-performanceliquidchromatography to separate the enantiomers
A separating agent for optical isomers that uses a polysaccharide derivative provided by replacing all or a portion of the hydrogen atoms on the hydroxyl groups present in a polysaccharide with two specific atomic groups that act on optical isomers targeted for separation in an optical resolution, wherein the sum of the average introduction ratios of specific terminal substituents in these atomic groups is greater than 3.0 per monosaccharide unit.
Characteristic and complementary chiral recognition ability of four recently developed immobilized chiral stationary phases based on amylose and cellulose phenyl carbamates and benzoates
various immobilizedchiralstationaryphases (CSPs) have been developed. The immobilized CSPs have opened up possibilities not only maintaining the high chiral recognition abilities as well as corresponding coated ones but also affording high durability to various mobile phase. This report directed to investigate enantioseparation of recently launched four immobilized CSPs with cellulose and amylose
This invention relates to novel heterocycles which are useful as antagonists of the &agr;
v
&bgr;
3
integrin, the &agr;
2b
&bgr;
3
integrin, and related cell surface adhesive protein receptors, to pharmaceutical compositions containing such compounds, processes for preparing such compounds, and to methods of using these compounds, alone or in combination with other therapeutic agents, for the inhibition of cell adhesion, the treatment of angiogenic disorders, inflammation, bone degradation, cancer metastasis, diabetic retinopathy, thrombosis, restenosis, macular degeneration, and other conditions mediated by cell adhesion and/or cell migration and/or angiogenesis.
This invention relates to a method of treating or reducing cell proliferation in a mammal in need thereof which comprises administering to said mammal an effective CoA-independent transacylase (CoA-IT) inhibiting amount of a compound of formula (I), wherein the variables of Y, X, m, R 3, R 4, R 10, R 20, R 5, R 6 and R 7 are defined in the specification. FIG.
3
demonstrates the ability of SB216754, ((3S,4R)-4-(isobutenyloxy)-3-triphenylmethylamino)azetidin-2-one) to decrease the viability of HL-60 cells.