ethyl 5-hydroxy-2,2-dimethyl-3-oxopentanoate

(pyrazolo[1,5-a]pyridin-3-ylmethyl)amine

吡唑并[1,5-A]吡啶-3-甲胺

3-methyl-1-oxa-3,8-diazaspiro[4.6]undecan-2-one

1-methyl-2-oxo-1,2,3,4-tetrahydro-4-quinolinecarboxylic acid

5-cyclopropyl-3-methyl-1H-pyrazole-4-carboxylic acid

7-(chloromethyl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one

3-cyclopropyl-5-isoxazolecarboxylic acid

3-(6-methyl-2-oxo-1(2H)-pyridinyl)propanoic acid

4,4-Dimethyl-1-piperidinesulfonyl chloride

5-amino-1,4,6-trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxamide

4-methoxy-1-naphthalenesulfonyl chloride