Synthesis and Insecticidal Activity of Spinosyn Analogs Functionally Altered at the 2'-, 3'- and 4'-Positions of the Rhamnose Moiety.
作者:LAWRENCE C. CREEMER、HERBERT A. KIRST、JONATHAN W. PASCHAL、THOMAS V. WORDEN
DOI:10.7164/antibiotics.53.171
日期:——
In an effort to increase the insecticidal activity of the spinosyn family of naturally occurring macrolides, the 2'-, 3'- and 4'-O-desmethyl-O-acetyl analogs and the 2'-, 3'-, and 4'-O-desmethoxy analogs have been synthesized. These analogs were prepared synthetically from the minor spinosyn factors H, J, K, L and Q either via direct acylation of the corresponding factor or deoxygenation of an intermediate