The C( 19) C(31) fragment of the anti-tumor macrolide, scytophycin C, was realized in a stereoconvergent manner utilizing a desymmetrization approach to create eight contiguous asymmetric centers from a common precursor.
Strategy for the synthesis of the C10C19 portion of amphidinoide-A
✍ Scribed by Stephen J. O'Connor; Paul G. Williard
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 255 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
A stereospecific synthesis of a potential Cl&Cl9 fragment of the novel antineoplastic macrolide amphidinolide-A is described.
Amphidinolide-A
(1) was isolated from dinoflagellate Amphidinium sp. by Kobayashi et. all. This compound has shown in v&-u activity against L1210 (I&j0 2.4 ng/mL) murine leukemia cells2 Compound 1, although structurally similar to swineholide A3a and scytophycin B,3b possesses some unusual features. For
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