The Pimarane-Type Diterpenoids of Salvia microphylla var. neurepia1

Baldomero Esquivel; Nives del Socorro Martínez; Jorge Cárdenas; T. P. Ramamoorthy; Lydia Rodríguez-Hahn

doi:10.1055/s-2006-961827

Planta Medica, Table of Contents

Planta Med 1989; 55(1): 62-63
DOI: 10.1055/s-2006-961827

Papers

The Pimarane-Type Diterpenoids of Salvia microphylla var. neurepia ¹

Baldomero Esquivel² , Nives del Socorro Martínez² , Jorge Cárdenas² , T. P. Ramamoorthy³ , Lydia Rodríguez-Hahn²

²Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán 04510, México, D.F.
³Instituto de Biología, Universidad Nacional Autónoma de México, México, D.F.

1 Contribution No. 937 from the Instituto de Química, UNAM

Abstract

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Abstract

From the aerial parts of Salvia microphylla var. neurepia, in addition to β-sitosterol and ursolic acid, four pimarane-type diterpenoids were isolated. Their structures, 7α-hydroxysandaracopimaric acid (3), 7α-acetoxysandaracopimaric acid (1), 14α-hydroxyisopimaric acid, and 8(14),15-sandaracopimaradien-7α,18-diol were established by chemical and spectroscopic means.

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The Pimarane-Type Diterpenoids of Salvia microphylla var. neurepia 1

The Pimarane-Type Diterpenoids of Salvia microphylla var. neurepia ¹