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Structural elucidation of infuscatin, a diterpenoid from Salvia infuscata
Author(s) -
Ortega Alfredo,
Maldonado Emma,
Jankowski Christopher K.,
Van Calsteren Marie Rose,
Díz† Eduardo
Publication year - 1994
Publication title -
phytochemical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 72
eISSN - 1099-1565
pISSN - 0958-0344
DOI - 10.1002/pca.2800050606
Subject(s) - dept , chemistry , diterpene , terpenoid , stereochemistry , salvia , traditional medicine , medicine
A new trihydroxy neoö‐clerodane diterpene , infuscatin, has been isolated from Salvia infuscata. Its structure was established as 15,16‐epoxy‐4β, 8α, 10β‐trihydroxy neo ‐cleroda‐1,13(16),14‐trien‐17,12R,18,19‐diolide by spectroscopic means, including 1 H 1 H COSY, 13 C NMR, DEPT 135, DEPT 90, COLOC and NOE differential experiments.