6-Substituted 2-oxo-2H-1-benzopyran-3-carboxylic acid derivatives in a new approach of the treatment of cancer cell invasion and metastasis
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- 作者：Isabelle Kempen ; Marc Hemmer ; Sté ; phane Counerotte ; Lionel Pochet ; Pascal de Tullio ; Jean-Michel Foidart ; Silvia Blacher ; Agnè ; s Noë ; l ; Francis Frankenne ; Bernard Pirotte
- 关键词：Coumarin derivatives ; Cancer ; Cell invasion ; Anti-cancer drug
- 刊名：European Journal of Medicinal Chemistry
- 出版年：2008
- 出版时间：December 2008
- 年：2008
- 卷：43
- 期：12
- 页码：2735-2750
- 全文大小：450 K
文摘
Novel 6-substituted 2-oxo-2H-1-benzopyran-3-carboxylic acid derivatives were synthesized and their potency in reducing the invasive behaviour of HT 1080 fibrosarcoma cells was evaluated. Structure–activity relationships were deduced from biological results and will be used in further design of new active compounds. In particular, the acetoxymethyl substituent found at the 6-position of previously described active compounds can be replaced by an acetamidomethyl substituent without loss of potency; while the presence of an aryl ester function at the 3-position was preferred to a thioester or an amide function to induce marked biological activity.
This work confirms the interest of aryl esters of 6-substituted coumarin-3-carboxylic acids as potential new anti-cancer agents.