Phytochemistry p. 3956 - 3958 (1990)
Update date:2022-08-11
Topics:
Bhandari, S. P. S.
Garg, H. S.
Agrawal, P. K.
Bhakuni, D. S.
From the aerial parts of Nepeta eriostachiya two rare ursane triterpenoids, 2α,3α-dihydroxyurs-12-en-28-oic acid and 2α,3β-dihydroxyurs-12-en-28-oic acid, together with a new triterpene, nepetoic acid identified as 2α-methoxy-3β-hydroxyurs-12-en-28-oic acid were isolated as their methyl esters.Their structures were established by chemical and spectroscopic means.
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