Citation: Rong Wei TENG, De Zu WANG, Chong Ren YANG. Monepaloside K, a New Triterpenoid Saponin from Morina nepalensis var. alba Hand.-Mazz.[J]. Chinese Chemical Letters, ;2002, 13(3): 251-252. shu

Monepaloside K, a New Triterpenoid Saponin from Morina nepalensis var. alba Hand.-Mazz.

Kunming Institute of Botany, CAS, Kunming 650204

Received Date: 17 August 2001

One new triterpenoid saponin, monepaloside K (1) was isolated from the water-soluble part of the whole plant of a famous Tibetan medicinal herb, morina nepalensis var. alba Hand.-Mazz.. Its structure was determined to be 3-O-α-L-arabinopyranosyl-(1→3)-β-D-xylopyranosyl siaresinolic acid on the basis of spectroscopic evidences, especially 2D NMR techniques.
- Morina nepalensis var.alba,
- Dipsacaceae,
- monepaloside K,
- 2D NMR techniques
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