.beta.-ribo-2-Heptulopyranose, 2,7-anhydro-1,4-dideoxy-6-C-methyl-3-O-methyl-

D-Valinamide, N-acetyl-L-tyrosyl-

(4E)-1-(2-hydroxyethyl)-4-[hydroxy-(4-prop-2-enoxyphenyl)methylidene]-5-(3-methoxyphenyl)pyrrolidine-2,3-dione

(4E)-1-(2-hydroxyethyl)-5-(4-hydroxyphenyl)-4-[hydroxy-(4-prop-2-enoxyphenyl)methylidene]pyrrolidine-2,3-dione

(4E)-5-(4-chlorophenyl)-4-[(3,4-dimethoxyphenyl)-hydroxymethylidene]-1-(furan-2-ylmethyl)pyrrolidine-2,3-dione

(7-Benzyl-6-oxo-6,7-dihydro-1H-purin-2-yl)-D-valine

(4E)-1-[2-(dimethylamino)ethyl]-4-[(3-fluoro-4-methoxyphenyl)-hydroxymethylidene]-5-pyridin-4-ylpyrrolidine-2,3-dione

(4E)-4-[(3-fluoro-4-methoxyphenyl)-hydroxymethylidene]-1-(3-imidazol-1-ylpropyl)-5-(5-methylfuran-2-yl)pyrrolidine-2,3-dione

(4E)-1-[3-(dimethylamino)propyl]-4-[(3-fluoro-4-methoxyphenyl)-hydroxymethylidene]-5-pyridin-4-ylpyrrolidine-2,3-dione

1-(1H-Pyrazol-4-yl)pent-3-yn-1-ol

2-Pyridinemethanol, 4-bromo-, 2-methanesulfonate