Articles with "onoceranoid type" as a keyword



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Structures of triterpenoids from the leaves of Lansium domesticum

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Published in 2019 at "Journal of Natural Medicines"

DOI: 10.1007/s11418-019-01319-2

Abstract: From the methanolic extract of the leaves of Lansium domesticum, three new onoceranoid-type triterpenoids, lansium acids X–XII and a new cycloartane-type triterpene, lansium acid XIII, were isolated. The chemical structures of the isolated new compounds… read more here.

Keywords: lansium domesticum; onoceranoid type; structures triterpenoids; leaves lansium ... See more keywords
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Structures and Antimutagenic Effects of Onoceranoid-Type Triterpenoids from the Leaves of Lansium domesticum.

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Published in 2018 at "Journal of natural products"

DOI: 10.1021/acs.jnatprod.8b00341

Abstract: A methanol extract of the dried leaves of Lansium domesticum showed antimutagenic effects against 3-amino-1,4-dimethyl-5 H-pyrido[4,3- b]indole (Trp-P-1) and 2-amino-1-methyl-6-phenylimidazo[4,5- bI]pyridine (PhIP) using the Ames assay. Nine new onoceranoid-type triterpenoids, lansium acids I-IX (1-9), and… read more here.

Keywords: lansium domesticum; onoceranoid type; leaves lansium; antimutagenic effects ... See more keywords