## In the series of research works aimed at the synthesis of highly oxygenated cyclohexane derivatives '), we reported the synthesis of dl-phyllostine (A) and an antitumor compound, dl-epoxydon 2)(@' However, the previous synthesis was started from rather expensive gentisic acid and involved non-s
Syntheses of dl-methyloleandroside and dl-methylcymaroside
โ Scribed by Seiichi Yasuda; Takeshi Matsumoto
- Book ID
- 104240030
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 139 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Previously we reported a synthesis of 3 dl-phyllostine 1 and conversion of epoxydonl) 1 (phyllosino13)) t o other minor constituents isolated from culture broth of phyllosticta sp 4) . In this communication we would like to describe regiospecific syntheses of dl-phyllostine 1 and dl-epoxydon 9 (phyl
After we published the intramolecular cyclization of the oxindole iminoether,l Scott made a proposal claiming an important role of the oxindole alkaloid in the biosynthesis of various indole alkaloids. 2 Thus, attention was drawn to synthesize the pentacyclic oxindole alkaloids which are abundant in