Hyperforin analogues from St. John's wort (Hypericum perforatum).
Three oxygenated analogues of the prenylated phloroglucinol hyperforin (3-5) were isolated from the aerial parts of Hypericum perforatum and their structures elucidated by spectroscopic methods.
Verotta
L
L
Dipartimento di Chimica Organica e Industriale, Via Venezian 21, 20133 Milano, Italy. luisver@icil64.cilea.it
Appendino
G
G
Jakupovic
J
J
Bombardelli
E
E
D001643:Bridged Bicyclo Compounds; D020902:Hypericum / Q000737:chemistry*; D015394:Molecular Structure; D010696:Phloroglucinol / Q000031:analogs & derivatives; D010946:Plants, Medicinal; D013057:Spectrum Analysis; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification
D001643:Bridged Bicyclo Compounds; D013729:Terpenes; D010696:Phloroglucinol; C001654:hyperforin