As part of a program to tdentlfy a stable LTB4 antagontst, several novel compounds contarnmg a 2,6-drsubstrtuted pyrrdlne ring In place of carbons 7-9 of the natural ercosanord were synthesized utrlrzrng a Pd-Cu cross coupling reaction Leukotrrene B4,5S,12R-6,14-~1~-8,1O-trans-e1cosatetraeno1c acid
Asymmetric synthesis of the diastereoisomers of the leukotriene B4 antagonist, U-75302
โ Scribed by Carmen E. Burgos; Eldon G. Nidy; Roy A. Johnson
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 245 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
A synthesis of the four diastereoiromers of U-75302 has been completed using (@ and (g)glycidol as the precursors to theC5 chiral centers and asymmetric reductions of a ketone to generate the Cl2 centers.
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