Matlystatins, new inhibitors of type IV collagenases from Actinomadura atramentaria. IV. Synthesis and structure-activity relationships of matlystatin b and its stereoisomers.
作者:KAZUHIKO TAMAKI、SHINWA KURIHARA、TETSUO OIKAWA、KAZUHIKO TANZAWA、YUKIO SUGIMURA
DOI:10.7164/antibiotics.47.1481
日期:——
The first total synthesis of matlystatin B (1a), a low molecular weight inhibitor of type IV collagenases, was accomplished, and its absolute configuration was unambiguously determined. Furthermore, ten stereoisomers of 1a were synthesized, and the inhibition of the 92 kDa type IV collagenase and of other metalloproteinases by each stereoisomer was investigated.
首次全合成了 IV 型胶原酶的低分子量抑制剂 matlystatin B (1a),并明确确定了其绝对构型。此外,合成了1a的十种立体异构体,并研究了每种立体异构体对92 kDa IV型胶原酶和其他金属蛋白酶的抑制作用。