title: Studies on WB-3559 A, B, C and D, new potent fibrinolytic agents. II. Structure elucidation and synthesis.
abstract: The structures of WB-3559 A, B, C and D, new fibrinolytic agents isolated from Flavobacterium sp. No. 3559, have been elucidated to be as shown in 1, 2, 3 and 4, respectively, on the basis of chemical and spectroscopic evidence. Total synthesis of WB-3559 D (4) was achieved starting from the optically active aldehyde 14.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004151:Dipeptides / Q000138:chemical synthesis; D005343:Fibrinolytic Agents / Q000138:chemical synthesis; D008401:Gas Chromatography-Mass Spectrometry; D009682:Magnetic Resonance Spectroscopy
chemical_list: D004151:Dipeptides; D005343:Fibrinolytic Agents; C045852:WB 3559 B; C045851:WB 3559 A; C045854:WB 3559 D; C045853:WB 3559 C