A Chiron Approach to the Stereoselective Total Synthesis of Phomonol and Phytotoxic Nonenolides
作者:Naveen Chandra、Rodney A. Fernandes
DOI:10.1002/ejoc.201901901
日期:2020.11.30
A common strategy from d‐glucono‐δ‐lactone to the pyran natural product phomonol and the phytotoxicnonenolides has been developed based on diastereoselective Grignard reaction and metathesis as key steps
A concise synthesis of (4R,5R)-(−)-muricatacin and (4R,5R)-l-(−)-factor from d-glucono-δ-lactone
作者:Dipali A. Chaudhari、Arun B. Ingle、Rodney A. Fernandes
DOI:10.1016/j.tetasy.2016.01.003
日期:2016.2
A concise seven-step synthesis of (4R,5R)-(-)-muricatacin and (4R,5R)-L-(-)-factor from inexpensive, commercially available D-glucono-delta-lactone has been accomplished. The keys steps involve a one-pot conversion of the latter to gamma-vinyl-gamma-lactone, cross-metathesis and Wittig olefination. This strategy has potential for the synthesis of analogs by changing the alkyl side chain by Wittig olefination. (C) 2016 Elsevier Ltd. All rights reserved.
Conjugates Containing Hydrophilic Spacer Linkers
申请人:Endocyte, Inc.
公开号:US20160168183A1
公开(公告)日:2016-06-16
Described herein are compositions and methods for use in targeted drug delivery using cell receptor binding drug delivery conjugates containing hydrophilic spacer linkers for use in imaging, diagnosing, and/or treating diseases and disease states caused by pathogenic cell populations.