Tri-nordammarane triterpenoids and neoclerodane diterpenoids from Salvia aspera (Labiatae).

Baldomero Esquivel, Francisco Guerrero, R A Toscano

Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México DF.

Natural product letters 2002 Apr

filter terms:

From the aerial parts of Salvia aspera one new tri-nordammarane named amblyol (1) was isolated besides amblyone (2). An X-ray analysis was performed on compound 1. In addition, three known neoclerodane diterpenoids were also isolated. The structures of these compounds were established by spectral and chemical methods. The presence of dammarane triterpenoids in a Mexican Salvia is described for the first time.

Citation

Baldomero Esquivel, Francisco Guerrero, R A Toscano. Tri-nordammarane triterpenoids and neoclerodane diterpenoids from Salvia aspera (Labiatae). Natural product letters. 2002 Apr;16(2):129-35