New dimeric phthalides from the rhizomes of Ligusticum sinense Oliv.
Sign Up to like & getrecommendations! Published in 2021 at "Fitoterapia"
DOI: 10.1016/j.fitote.2021.104837
Abstract: Two new phthalide dimers (1 and 2) were obtained from the rhizomes of Ligusticum sinense Oliv., along with three known dimeric phthalides (3-5). Their structures were determined with the aid of the spectroscopic data, and… read more here.
Keywords: rhizomes ligusticum; phthalides rhizomes; new dimeric; dimeric phthalides ... See more keywords
Isoindolines and phthalides from the rhizomes of Ligusticum chuanxiong and their relaxant effects on the uterine smooth muscle.
Sign Up to like & getrecommendations! Published in 2022 at "Phytochemistry"
DOI: 10.1016/j.phytochem.2022.113159
Abstract: Three undescribed isoindoline alkaloids, (+)-(R)-3-butyl-3-ethoxyisoindolin-1-one, (+)-(3S,6S,7R)-3-butyl-6,7-dihydroxy-3-methoxy-4,5,6,7-tetrahydroisoindolin-1-one, and (-)-(3R,6S,7R)-3-butyl-6,7-dihydroxy-3-methoxy-4,5,6,7-tetrahydroisoindolin-1-one, along with nine known phthalides were isolated from a water decoction of the rhizomes of Ligusticum chuanxiong using chromatographic methods. Their structures and absolute configurations were determined… read more here.
Keywords: ligusticum chuanxiong; uterine smooth; smooth muscle; rhizomes ligusticum ... See more keywords
Six pairs of enantiomeric phthalide dimers from the rhizomes of Ligusticum chuanxiong and their absolute configurations and anti-inflammatory activities.
Sign Up to like & getrecommendations! Published in 2022 at "Bioorganic chemistry"
DOI: 10.2139/ssrn.4075673
Abstract: Six pairs of enantiomeric phthalide dimers (1-6) were isolated from the rhizomes of Ligusticum chuanxiong. Their structures and absolute configurations were elucidated by NMR spectroscopy, X-ray diffraction analyses, and electronic circular dichroism calculations. Compounds (+)-1… read more here.
Keywords: absolute configurations; enantiomeric phthalide; pairs enantiomeric; rhizomes ligusticum ... See more keywords