TY - JOUR A1 - Honda, Neli K. A1 - Devincenzi, Izilda A. A. A1 - Filho, Lauro Xavier T1 - Secalonic acid A from Pseudoparmelia sphaerospora (Nyl.) Hale and P. hypomilta (Fée) Hale (Parmeliaceae) T2 - Tropical bryology N2 - Secalonic acid A, a yellow pigment from fungal metabolism, was isolated from the lichens Pseudoparmelia sphaerospora and P. hypomilta. From P. sphaerospora was also isolated the depsidone hypostictic acid. The structure of these compounds was determined by spectroscopic methods and comparison with literature data. Y1 - 1995 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/30296 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-302962 SN - 0935-5626 N1 - The layout of the electronic version of this contribution differs from the layout of the original version published in the printed volume. IS - 10 SP - 201 EP - 204 PB - D. Quandt, Univ. Bonn, Nees Inst. für Biodiversität d. Pflanzen CY - Bonn ER -