2-Amino-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one

2-morpholin-4-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one

4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol

1-tert-butyl-4-methyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one

1-(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid

5-methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid

(8-Benzyl-2,4-dioxo-1,3,8-triaza-spiro[4.5]dec-3-yl)-acetic acid

1-(2-甲基苄基)-2-氧-1,2-二氢吡啶-3-羧酸, 1-(2-Methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid

2-[(Cyclopropylcarbonyl)amino]-1,3-thiazole-4-carboxylic acid

2-({[(4-methylphenyl)amino]carbonyl}amino)-1,3-thiazole-4-carboxylic acid