Science | Nature | Cell | View More
Natural Products
Swertia bimaculata (Sieb.et Zucc.)Hook.f.et Thoms. H. Smith
Annuals 30-140(-200) cm tall. Roots yellow, fibrous. Stems erect, 2-6 mm in diam., branched. Basal leaves withered at anthesis. Inflorescences panicles of cymes, lax, spreading branched, many flowered, to 50 cm. Flowers 5merous. Filaments 5-6.5 mm; anthers ellipsoid, ca. 2.5 mm. Style indistinct; stigma lobes capitate. Capsules narrowly ovoid, to 2.3 cm. Seeds brown, globose; seed coat warty. Fl. and fr. Jun-Nov.
It contains main chemicals sawertiamarine, mangeferin and amarogenitine. 1,5,8-trihydroxy-3-methoxyxanthone, 1-hydroxyl-2,3,5,7-tetramethoxyxanthone, 1-hydroxyl-3,5,8-trimethoxyxanthone, 1-hydroxyl-2,3,4,6-tetramethoxyxanthone, 1-hydroxyl-2,3,4,7-tetramethoxyxanthone, 1,8-dihydroxy-3,5-dimethoxyxanthone, 1,7-dihydroxy-3,8-dimethoxyxanthone, 1,3,5,8-tetrahydroxyxanthone, balanophonin, oleanolic acid, maslinic acid, and sumaresinolic acid. Swerilactones from Swertia mileensis showed anti-hepatitis B virus activity in vitro.
Swertia bimaculata (Sieb.et Zucc.)Hook.f.et Thoms. H. Smith
Research products of Swertia bimaculata (Sieb.et Zucc.)Hook.f.et Thoms. H. Smith
Catalog Product Name CAS Number Manual
CFN99818Swertiamarin17388-39-5  PDF
CFN99455Sweroside14215-86-2  PDF
CFN98620Isovitexin38953-85-4  PDF
CFN90618Swertianolin23445-00-3  n/a
CFN93532Desmethylbellidifolin2980-32-7  n/a
CFN98719Mangiferin4773-96-0  PDF
CFN98733Astragalin480-10-4  PDF
CFN99642Rutin153-18-4  PDF
CFN90621Swertisin6991-10-2  PDF
CFN90652Swertiajaponin6980-25-2  PDF
CFN98137Luteolin-6-C-glucoside4261-42-1  PDF
CFN98838Kaempferol520-18-3  PDF
CFN98784Luteolin491-70-3  PDF
CFN99272Quercetin117-39-5  PDF
CFN99916Beta-Sitosterol83-46-5  PDF
CFN98800Oleanolic acid508-02-1  PDF
Screening Libraries
Glycyrrhiza uralensis Fisch.

A unique collection of 50 natural compounds from Glycyrrhiza uralensis Fisch.
Garcinia cambogia

A unique collection of 28 natural compounds from Garcinia cambogia
Lonicera Japonica

A unique collection of 23 natural compounds from Lonicera Japonica
Pteris semipinnata L.

A unique collection of 24 natural compounds from Pteris semipinnata L.
Rauvolfia verticillata (Lour.) Baill.

A unique collection of 31 natural compounds from Rauvolfia verticillata (Lour.) Baill.
Panax ginseng C. A. Mey.

A unique collection of 52 natural compounds from Panax ginseng C. A. Mey.