[Study the chemical constituents from Phlomis mongolica turcz].
OBJECTIVE
To investigate the chemical constituents from the root of Phlomis mongolica.


METHODS
The chemical constituents were extracted with solvent and separated with chromatographic methods. Three compounds were obtained and identified by MS, 1H-NMR, 13C-NMR, DEPT, HMQC and HMBC methods.


RESULTS
The structures were established as phloyoside III, phloyoside I and cistanoside B.


CONCLUSIONS
These compounds were obtained from P. mongolica for the first time. Phloyoside III is a new compound.
Department of Pharmacy, Lanzhou Medical College, Gansu Lanzhou 730000, China.
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D002396:Catechols / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D031345:Phlomis / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
D002396:Catechols; D006027:Glycosides; D013729:Terpenes; C471466:cistanoside B; C471465:phloyoside III