Two new diterpenoids from the rhizomes of Zingiber officinale.
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DOI: 10.1080/14786419.2022.2038595
Abstract: Two undescribed labdane diterpenoids (5S,8S,9R,10S,11E)-8,17-epoxy-13,14-dinorlabd-11-en-13-one (1) and (5S,9R,10S,12E)-17-hydroxy-labd-7,12-dien-15(16)-olide (2), together with seven known sesquiterpenoids (3-9) and two known monoterpenoids (10-11) were isolated from the dried rhizome of Zingiber officinale. Their structures were elucidated by detailed… read more here.
Keywords: diterpenoids rhizomes; rhizomes zingiber; two new; zingiber ... See more keywords
Chemical Structures of Phenylbutanoids From Rhizomes of Zingiber cassumunar
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DOI: 10.1177/1934578x221077823
Abstract: Zingiber cassumunar is widely distributed in Asia, and its rhizomes are used for asthma treatment in traditional medicine and as a spice. Five new phenylbutanoids, cassumunols I–M (1-5), were isolated from Z cassumunar rhizomes collected… read more here.
Keywords: structures phenylbutanoids; chemical structures; zingiber; rhizomes zingiber ... See more keywords