TY - JOUR
T1 - The structure and stereochemistry of coronatoquinone, a new pyranonaphthazarin from the lichen Pseudocyphellaria coronata
AU - Ernst-Russell, Michael A.
AU - Elix, John A.
AU - Chai, Christina L.L.
AU - Rive, Megan J.
AU - Wardlaw, Judith H.
PY - 2000
Y1 - 2000
N2 - A new pyranonaphthazarin, coronatoquinone [(1S)-1,5,8,10-tetrahydroxy-7-methoxy-3-methyl-6,9-dihydro-1H-naphtho[2,3-c] pyran-6,9-dione] (1), has been isolated from the lichen Pseudocyphellaria coronata. The structure of coronatoquinone (1) was established by spectroscopic methods and its absolute configuration determined from chiroptical measurements.
AB - A new pyranonaphthazarin, coronatoquinone [(1S)-1,5,8,10-tetrahydroxy-7-methoxy-3-methyl-6,9-dihydro-1H-naphtho[2,3-c] pyran-6,9-dione] (1), has been isolated from the lichen Pseudocyphellaria coronata. The structure of coronatoquinone (1) was established by spectroscopic methods and its absolute configuration determined from chiroptical measurements.
KW - Isolation
KW - Lichen; natural product
KW - Quinone
UR - http://www.scopus.com/inward/record.url?scp=0000470535&partnerID=8YFLogxK
U2 - 10.1071/ch99155
DO - 10.1071/ch99155
M3 - Article
SN - 0004-9425
VL - 53
SP - 303
EP - 306
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 4
ER -