- Stereoselective total synthesis of penaresidin A starting from d-galactal
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A stereoselective total synthesis of penaresidin A has been accomplished involving Sharpless asymmetric epoxidation, regioselective ring-opening of epoxide, azetidine formation via SN2 reaction, Jung's protocol, and Julia-Kocienski olefination.
- Reddy, B.V. Subba,Kishore, Ch.,Reddy, A. Srinivas
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- Novel enantioselective synthesis of penaresidin A and Allo-penaresidin A via the construction of a highly functionalized azetidine
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A new and highly enantioselective synthesis of penaresidin A has been achieved via the construction of a highly functionalized azetidine with the requisite stereogenic centers, which can also be regarded as an advanced intermediate for the synthesis of penaresidin B and penazetidine A.
- Liu, Ding-Guo,Lin, Guo-Qiang
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p. 337 - 340
(2007/10/03)
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- Synthesis of penaresidin A, an azetidine alkaloid with actomyosin ATPase-activating property
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Three stereoisomers of pentaresidin A (1) an azetidine alkaloid isolated from the Okinawan marine sponge Penares sp., were synthesized. The natural penaresidin A must be either (2S,3R,4S,15S,16S)- or (2S,3R,4S,15R,16R)-1.
- Takikawa, Hirosato,Maeda, Takeshi,Mori, Kenji
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p. 7689 - 7692
(2007/10/02)
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