Diheteropeptin, a Novel Substance with TGF-.BETA.-like Activity, Produced by a Fungus, Diheterospora chlamydosporia. II. Physico-chemical Properties and Structure Elucidation.
作者:YUHTA MASUOKA、KAZUO SHIN-YA、KAZUO FIMIHATA、HISAO MATSUMO、YUKIHIRO TAKEBAYASHI、KOJI NAGAI、KJEN-ICHI SUZUKI、YOICHI HAYAKAWA、HARUO SETO
DOI:10.7164/antibiotics.53.793
日期:——
The structure of diheteropeptin (1), a TGF-β-like active substance from Diheterospora chlamydosporia Q58044, was determined to be a new cyclotetrapeptide, cyclo[2-aminoisobutyryl-(S)-phenylalanyl-(R)-prolyl-(2S, 8R, 9R)-2-amino-8, 9-dihydroxydecanoyl-] by NMR, mass spectrometric and chemical studies.
通过核磁共振、质谱和化学研究,确定了 Diheterospora chlamydosporia Q58044 中的一种 TGF-β-like 活性物质 diheteropeptin (1) 的结构,它是一种新的环四肽,即环[2-氨基异丁酰-(S)-苯丙氨酰-(R)-丙氨酰-(2S, 8R, 9R)-2-amino-8, 9-dihydroxydecanoyl-]。