Production of 3-Methyl-6-Methoxy-8-Hydroxy-3,4-Dihydroisocoumarin by Aspergillus caespitosus

AUTOR(ES)

Schroeder, H. W.

RESUMO

Aspergillus caespitosus Raper and Thom cultured on autoclaved cracked, yellow field corn produced 3-methyl-6-methoxy-8-hydroxy-3,4-dihydroisocoumarin which was extracted and then purified by silica gel columns. The physical and spectral properties of the colorless crystals from methylene chloride:hexane were consistent with those published for 3-methyl-6-methoxy-8-hydroxy-3,4-dihydroisocoumarin. Yield of high purity 3-methyl-6-methoxy-8-hydroxy-3,4-dihydroisocoumarin was about 140 mg of corn per kg.

Documentos Relacionados

• THE ACTIVE SITE IN α-CHYMOTRYPSIN: METHYL 3,4-DIHYDROISOCOUMARIN-3-CARBOXYLATE I*
• Modification of oxidative status in Plasmodium berghei-infected erythrocytes by E-2-chloro-8-methyl-3-[(4'-methoxy-1'-indanoyl)-2'-methyliden]-quinoline compared to chloroquine
• The determination of 3-methoxy 4-hydroxy mandelic acid in urine
• The determination of 3-methoxy 4-hydroxy mandelic acid in urine
• The determination of 3 methoxy-4 hydroxy mandelic acid in urine