3-乙基-5-((3-甲基噻唑烷-2-亚基)乙亚基)罗丹宁

Ethyl [(2Z)-2-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)- 4-oxo-1,3-thiazolidin-3-yl]acetate

(5Z)-3-ethyl-5-(1,2-oxazol-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

(5E)-3-ethyl-5-(naphthalen-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

(5Z)-3-乙基-5-(哌啶-1-基亚甲基)-2-硫代-1,3-噻唑烷-4-酮