3-(4-吡啶)丙烯酸甲酯

2-[(5Z)-4-oxo-5-(pyridin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid

2,5-bis(pyridin-4-ylmethylidene)cyclopentan-1-one

7-(hydroxymethylidene)-2,3-bis(4-methoxyphenyl)indolizin-1-one

(4-氟苄基)(吡啶-4-甲基)胺