Abstract
Ether derivatives of the FK-506 related macrolide L-683,742 (C31-O-desmethyl ascomycin) have been prepared by alkylation with various alkyl 2,2,2-trichloroacetimidates. The in vitro immunosuppressive activity of these analogs is dependent both on the size and site of attachment (C31-O vs. C32-O) of the ether group.
Original language | English |
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Pages (from-to) | 927-930 |
Number of pages | 4 |
Journal | Bioorganic and Medicinal Chemistry Letters |
Volume | 4 |
Issue number | 7 |
DOIs | |
State | Published - 1994 |