89367-84-0Relevant academic research and scientific papers
Studies on metabolites produced by Aspergillus terreus var. aureus. I. Chemical structures and antimicrobial activities of metabolites isolated from culture broth
Inamori,Kato,Kubo,Kamiki,Takemoto,Nomoto
, p. 4543 - 4548 (1983)
A fungus which was identified as Aspergillus terreus var. aureus showed antifungal and antibacterial activities. Through the investigation of its metabolites, six compounds (1-6) were isolated; emodin (1), dihydrogeodin (2), questin (3), sulochrin (5), th
Crystal structures of sulochrin derivatives
Ueno, Akihiro,Ohashi, Hiroshi,Nakano, Toyoo,Kimura, Kaname,Shimizu, Toshiyuki,Hakojima, Toshio,Iijima, Hiroshi
, p. 1929 - 1931 (1998)
The crystal structures of sulochrin derivatives, sulochrin triacetate (2) and sulochrin 4-(4'-bromobenzoate) (3), were determined, Triacetyl derivative 2 was in a conformation where the planes of two aromatic rings and the central carbonyl plane were all oblique to each other. Compound 3 was in a conformation where ring B and the central carbonyl planes were co-planar and crossed at a right angle to the ring A plane, suggesting the effect of substituents at ortho positions on conformation of tetra ortho substituted benzophenones.
