22225-67-8Relevant articles and documents
New antitumour fungal metabolites from Alternaria porri
Phuwapraisirisan, Preecha,Rangsan, Jakaphan,Siripong, Pongpan,Tip-Pyang, Santi
experimental part, p. 1063 - 1071 (2011/03/22)
Chemical investigation of the onion pathogenic fungus Alternaria porri resulted in the isolation of two new phthalides named zinnimide (2) and deprenylzinnimide (8), along with a new bianthraquinone, alterporriol F (10). The structures of the new metabolites were characterised by spectroscopic analysis and chemical degradation. Of the new compounds isolated, alterporriol F was highly cytotoxic towards HeLa and KB cells, with IC50 values of 6.5 and 7.0 g mL-1.
ALTERPORRIOL C: A MODIFIED BIANTHRAQUINONE FROM ALTERNARIA PORRI
Suemitsu, Rikisaku,Ueshima, Toshibumi,Yamamoto, Toshinari,Yanagawase, Satoshi
, p. 3251 - 3254 (2007/10/02)
The spent growth medium and mycelia of Alternaria porri afforded a novel anthraquinone named alterporriol C, whose structure was determined by spectroscopic methods as well as by degradation to known compounds.Alterporriol C was found to be an α,β'-bianthraquinone derived from macrosporin and altersolanol A.Key Word Index - Alternaria porri; α,β'-bianthraquinone; alterporriol C.
