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1.
China Journal of Chinese Materia Medica ; (24): 2784-2786, 2008.
Article in Chinese | WPRIM | ID: wpr-324806

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents from Delphinium honanense var. piliteram.</p><p><b>METHOD</b>The constituents were isolated and purified with chromatographic methods, identified by NMR, MS and IR.</p><p><b>RESULT</b>Six compounds were isolated and elucidated as siwanine E (1), isoatisine (2), 12-epi-napelline (3), acontine (4), ajadelphinine (5) and beta-sitosterol (6).</p><p><b>CONCLUSION</b>Compounds 1-6 are all isolated from the plant for the first time.</p>


Subject(s)
Delphinium , Chemistry , Drugs, Chinese Herbal , Chemistry , Plants, Medicinal , Chemistry
2.
Acta Pharmaceutica Sinica ; (12): 934-937, 2008.
Article in English | WPRIM | ID: wpr-232665

ABSTRACT

To investigate the chemical constituents of the roots of Aconitum taipaicum, silica gel column chromatography was used for the isolation and purification of compounds. A new norditerpenoid alkaloid, isodelelatine (1), along with five known alkaloids, atisine (2), delfissinol (3), liangshanine (4), hypaconitine (5) and delelatine (6) were isolated and identified. The structure of the new compound was elucidated on the basis of spectral data.


Subject(s)
Aconitine , Chemistry , Aconitum , Chemistry , Alkaloids , Chemistry , Diterpenes , Chemistry , Molecular Structure , Plant Roots , Chemistry , Plants, Medicinal , Chemistry
3.
China Journal of Chinese Materia Medica ; (24): 1042-1044, 2003.
Article in Chinese | WPRIM | ID: wpr-293732

ABSTRACT

<p><b>OBJECTIVE</b>To study the constituents from Clerodendrum bungei.</p><p><b>METHOD</b>The constituents were isolated and purified with chromatographic methods, and identified by NMR, MS and IR.</p><p><b>RESULT</b>Five compounds were isolated, beta-sitosterol (1), taraxerol (2), glochidone (3), glochidonol (4), glochidiol (5).</p><p><b>CONCLUSION</b>Compounds (3), (4) and (5) were isolated for the first time from C. bungei.</p>


Subject(s)
Clerodendrum , Chemistry , Oleanolic Acid , Chemistry , Plant Roots , Chemistry , Plants, Medicinal , Chemistry , Sitosterols , Chemistry
4.
China Journal of Chinese Materia Medica ; (24): 948-951, 2003.
Article in Chinese | WPRIM | ID: wpr-293682

ABSTRACT

<p><b>OBJECTIVE</b>To separate and identify the constituents from Clerodendron fragrans.</p><p><b>METHOD</b>The constituents were isolated and purified with chromatographic methods, identified by NMR, MS, IR.</p><p><b>RESULT</b>Beta-sitosterol (1), clerosterol (2), daucosterol (3), caffeic acid (4), kaempferol (5), 5,4'-dihydroxy-kaempferol-7-O-beta-rutinoside (6), acteoside (7) and leucoseceptoside A (8), were isolated and identified.</p><p><b>CONCLUSION</b>Compound 7 and 8 were identified for the first time from Clerodendron fragrans.</p>


Subject(s)
Clerodendrum , Chemistry , Glucosides , Chemistry , Glycosides , Chemistry , Phenols , Chemistry , Plant Leaves , Chemistry , Plants, Medicinal , Chemistry , Sitosterols , Chemistry
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