Coumarinolignans from the Root of Formosan  Antidesma pentandrum  var.  barbatum | Zendy

Chen YuChang | Zendy; Cheng MingJen | Zendy; Lee ShoiwJu | Zendy; Dixit Ajay Kumar | Zendy; Ishikawa Tsutomu | Zendy; Tsai IanLih | Zendy; Chen IhSheng | Zendy

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Coumarinolignans from the Root of Formosan Antidesma pentandrum var. barbatum

Author(s) -

Chen YuChang,

Cheng MingJen,

Lee ShoiwJu,

Dixit Ajay Kumar,

Ishikawa Tsutomu,

Tsai IanLih,

Chen IhSheng

Publication year - 2004

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.200490251

Subject(s) - chemistry , stereochemistry , cancer cell lines , cytotoxicity , traditional medicine , in vitro , biology , cancer , cancer cell , biochemistry , medicine , genetics

Four new coumarinolignans, antidesmanin A (=7‐(1,1‐dimethylallyl)‐2,3‐dihydro‐3‐(4‐hydroxy‐3,5‐dimethoxyphenyl)‐10‐methoxy‐2‐methyl‐6 H ‐1,4,5‐trioxaphenanthren‐6‐one; 1 ), antidesmanin B (=3,7‐bis(1,1‐dimethylallyl)‐2,3‐dihydro‐2‐(4‐hydroxy‐3‐methoxyphenyl)‐10‐methoxy‐6 H ‐1,4,5‐trioxaphenanthren‐6‐one; 2 ), antidesmanin C (=2,7‐bis‐(1,1‐dimethylallyl)‐2,3‐dihydro‐3‐(4‐hydroxy‐3‐methoxyphenyl)‐10‐methoxy‐6 H ‐1,4,5‐trioxaphenanthren‐6‐one; 3 ) and antidesmanin D (=2‐(3,4‐dihydroxyphenyl)‐3,7‐bis(1,1‐dimethylallyl)‐2,3‐dihydroxy‐10‐methoxy‐6 H ‐1,4,5‐trioxaphenanthren‐6‐one or 3‐(3,4‐dihydroxyphenyl)‐2,7‐bis(1,1‐dimethylallyl)‐2,3‐dihydro‐10‐methoxy‐6 H ‐1,4,5‐trioxaphenanthren‐6‐one; 4 ) have been isolated from the root of the Formosan Antidesma pentandrum var. barbatum. The structures of these new compounds were elucidated by spectroscopic data. Compounds 1 – 3 exhibited marginal cytotoxicity against MCF‐7 (breast) and SF‐268 (CNS) cancer cell lines in vitro.

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