Another reported Chromene derivatives can strongly inhibit tubulin aggregation and play an efficient role against cancer.

另外有报类衍生可以强烈的抑制微管蛋白聚合，从而发挥抗作用。

Chromene and its derivatives are a large class of natural product.A lot of Chromene and its derivatives have biological activity.A natural chromene was separated in 1986.

苯并吡喃类化合及其衍生是一大类天然产,都都具有生活性,苯并吡喃天然产1#在1986年被分离得到。