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Drüsenfarbstoffe aus tropischen Labiaten: Parviflorone aus Plectranthus strigosus B ENTH.
Author(s) -
Alder Aldredo Carlos,
Rüdi Peter,
Eugster Conrad Hans
Publication year - 1984
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19840670617
Subject(s) - chemistry , plectranthus , traditional medicine , stereochemistry , botany , lamiaceae , biology , medicine
Red‐Coloured Abietanoids from Leaf‐Glands of Plectranthus strigosus B ENTH . Chromatographic examination of the red‐coloured diterpenoids from the South‐African title plant yielded the following compounds: parviflorone A(1) , parviflorone B (2) , parviflorone C(3) , parviflorone E (4) parviflorone D (5) , parviflorone F (6) , parviflorone G (7) , and parviflorone H (8) . Compounds 7 and 8 represent new variants of these quinone methides.