THE STUDY ON THE CHEMICAL CONSTITUENTES FROM GLIOCLADIUM ROSEUM / 微生物学通报

s:The chemical constituents of gliocladium roseum(called Y)accelerating the growth of famous medicin al plant Anoectochilus roxburghiiwas studied.Five comp ounds were separated by silica gel column chromatograph from this fungal mycelia and their structures were elu cidated by the data of IR,NMR,UV and MS.Compound I was 6,22-diene-3-hydroxy- 5,8-epidioxy ergosta,compound 2 is ergosterol,compound 3 is D-arabitol and com pound 4 is mannitol.