Biological and Pharmacological Properties of Highly Selective New Endothelin Converting Enzyme Inhibitor WS79089B Isolated from Streptosporangium roseum No.79089.
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Biological and pharmacological properties of highly selective new endothelin converting enzyme inhibitor WS79089B isolated from Streptosporangium roseum No. 79089.
WS79089B a highly specific endothelin converting enzyme (ECE) inhibitor has been isolated from the fermentation broth of Streptosporangium roseum No. 79089. WS79089B showed highly selective ECE inhibition activity with IC50 value of 0.14 microM and behaved as a competitive inhibitor of ECE, with Ki values of 8.9 x 10(-8) M. The sodium salt of WS79089B (FR901533) inhibited big endothelin-1 (big ...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1995
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.48.169