Four illudane sesquiterpenes from Coprinopsis episcopalis.
Four new illudane derivatives with antibiotic and cytotoxic properties, illudins I (1), I(2) (2), J (3) and J(2) (4), have been isolated from the fungus Coprinopsis episcopalis (syn. Coprinus episcopalis). These sesquiterpenes are stereoisomers, and their relative structures have been determined taking into consideration 2D NMR data.
Reina
Matías
M
Instituto de Productos Naturales y Agrobiología, CSIC, Avda. Astrofísico F. Sánchez, 3, 38206 La Laguna, Tenerife, Spain.
Orihuela
Juan C
JC
González-Coloma
Azucena
A
de Inés
Concepción
C
de la Cruz
Mercedes
M
González del Val
Antonio
A
Torno
José R
JR
Fraga
Braulio M
BM
D003302:Coprinus / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification; D013141:Spiro Compounds / Q000737:chemistry* / Q000302:isolation & purification; D013237:Stereoisomerism
D012717:Sesquiterpenes; D013141:Spiro Compounds