title: Structure of a novel Ca2+ and calmodulin-dependent cyclic nucleotide phosphodiesterase inhibitor KS-619-1.
abstract: The structure of KS-619-1, a potent inhibitor of Ca2+ and calmodulin-dependent cyclic nucleotide phosphodiesterase, was determined to be 8,13-dioxo-3-(2-oxopropyl)-5,6,8,13-tetrahydro-1,7,9,11- tetrahydroxybenz[a]naphtacene-2-carboxylic acid by spectral studies of KS-619-1 and its methyl derivative.
authors: Tokyo Research Laboratories, Kyowa Hakko Kogyo Co., Ltd., Japan.
authors: T
authors: T
authors: Yasuzawa
authors: M
authors: M
authors: Yoshida
authors: K
authors: K
authors: Shirahata
authors: H
authors: H
authors: Sano
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010726:Phosphodiesterase Inhibitors; D013057:Spectrum Analysis; D013302:Streptomyces / Q000032:analysis
chemical_list: D010726:Phosphodiesterase Inhibitors