Yazar "Beutler, John A." için Makale Koleksiyonu listeleme
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Anatolicin, a highly potent and selective cytotoxic sesquiterpene coumarin from the root extract of heptaptera anatolica
Tosun, Fatma; Beutler, John A.; Ransom, Tanya; Miski, Mahmut (MDPI, 2019)Seven known sesquiterpene coumarins and a new sesquiterpene coumarin, anatolicin (8), were isolated from the dichloromethane extract of the roots of Heptaptera anatolica. Structures of these compounds were elucidated based ... -
Coumarins from the Dichloromethane Root Extract of Heptaptera triquetra and Their Cytotoxic Activities
Tosun, Fatma; Beutler, John A.; Miski, Mahmut (ACG Publications, 2023)A known dihydrofuranocoumarin ester; deltoin (1), together with five known sesquiterpene coumarin ethers; umbelliprenin (2), farnesyl scopoletin (3), karatavicinol (4), colladonin (5), colladin (6), and a novel sesquiterpene ... -
Cytotoxic sesquiterpene coumarins from the roots of heptaptera cilicica
Tosun, Fatma; Aytar, Erdi Can; Beutler, John A.; Wilson, Jennifer A.; Miski, Mahmut (ACG Publications, 2021)Preliminary 2-day cancer cell screening assays indicated that the dichloromethane extract of the roots of Heptaptera cilicica showed relatively strong cytotoxic activity. Eleven sesquiterpene coumarin ethers with potent ...