Enzyme assisted syntheses of chiral building blocks for isosters of diglycerides, phospholipids and PAF
摘要:
Lipase catalyzed desymmetrizations of suitably substituted, achiral 1,3-diols lead to the corresponding chiral building blocks of high enantiomeric purities, starting materials for the synthesis of isosteric carba-analogues of 1,2-sn-diglycerides and phospholipids with interesting biological activities. Lipase catalyzed resolutions of the corresponding ether derivatives lead to the corresponding building blocks for carba-analogues of PAF. (C) 2004 Elsevier Ltd. All rights reserved.
Bis Tertiary Amide Inhibitors of the HIV-1 Protease Generated via Protein Structure-Based Iterative Design
作者:Michael Melnick、Siegfried H. Reich、Kathy K. Lewis、Lennert J. Mitchell、Dzuy Nguyen、Anthony J. Trippe、Heather Dawson、Jay F. Davies、Krzysztof Appelt、Bor-Wen Wu、Linda Musick、Dan K. Gehlhaar、Stephanie Webber、Bhasker Shetty、Maha Kosa、Deborah Kahil、Dominic Andrada
DOI:10.1021/jm960092w
日期:1996.1.1
A series of potent nonpeptide inhibitors of the HIV protease have been identified. Using the structure of compound 3 bound to the HIV protease, bis tertiary amide inhibitor 9 was designed and prepared. Compound 9 was found to be about 17 times more potent than 3, and the structure of the protein-ligand complex of 9 revealed the inhibitor binds in an inverted binding mode relative to 3. Examination
Enzyme assisted syntheses of chiral building blocks for isosters of diglycerides, phospholipids and PAF
作者:Karsten Lange、Manfred P. Schneider
DOI:10.1016/j.tetasy.2004.07.047
日期:2004.9
Lipase catalyzed desymmetrizations of suitably substituted, achiral 1,3-diols lead to the corresponding chiral building blocks of high enantiomeric purities, starting materials for the synthesis of isosteric carba-analogues of 1,2-sn-diglycerides and phospholipids with interesting biological activities. Lipase catalyzed resolutions of the corresponding ether derivatives lead to the corresponding building blocks for carba-analogues of PAF. (C) 2004 Elsevier Ltd. All rights reserved.