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The pimarane-type diterpenoids of Salvia microphylla var. neurepia
B Esquivel1, N del Socorro Martínez, J Cárdenas
1Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, México, D.F.
Planta Medica
|February 1, 1989
Abstract:
From the aerial parts of SALVIA MICROPHYLLA var. NEUREPIA, in addition to beta-sitosterol and ursolic acid, four pimarane-type diterpenoids were isolated. Their structures, 7alpha-hydroxysandaracopimaric acid ( 3), 7alpha-acetoxysandaracopimaric acid ( 1), 14alpha-hydroxyisopimaric acid, and 8(14),15-sandaracopimaradien-7alpha,18-diol were established by chemical and spectroscopic means.