Stereoselective Synthesis of a New Hexanor(C23-C28)castasterone-20,22-ethyl Diether from 16-Dehydropregnenolone Acetate and Its Plant Growth Promoting Activity. -The new brassinosteroid (IX) is stereoselectively synthesized starting from readily available acetate (I). It shows typical brassin activ
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Plant growth promoting metabolites of sclerotinia sclerotiorum (II) the synthesis of sclerotinin B
โ Scribed by Takeshi Sassa; Hiroo Aoki; Katura Munakata
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- French
- Weight
- 120 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0040-4039
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Stereoselective synthesis of a new hexanor(C23-C28)castasterone-20,22-ethyl diether 2~ has been achieved in sixteen steps from cheap and readily available 16-dehydropregnenolone acetate. This new brassinosleroid has shown typical brassin activity in mung bean epicotyl bioassay.
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