Et2AlCl-Mediated Reaction of α-4(20)-Epoxy-5α -hydroxy Taxinine B

O6; An α-4(20)-epoxy-5α -hydroxytaxinine β 1, when treated with diethylaluminum chloride, underwent reactions involving intramolecular substitution along with deacetylation or addition leading to new rings. Two novel 1-deoxy compounds 2 and 3 were isolated and fully characterized.

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Bibliographic Details
Published in中国化学快报 Vol. 11; no. 3; pp. 199 - 202
Main Authors Qian CHENG, Takayuki ORITANI, Tohru HORIGUCHI
Format Journal Article
LanguageEnglish
Published Laboratory of Applied Bioorganic Chemistry, Graduate School of Agricultural Science Tohoku University,1-1 Tsutsumidori-Amamiyamachi,Aoba-ku,sendai981,Japan 01.03.2000
Subjects
Antitumour compounds
taxoides
diethylaluminum chloride
epoxide
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Summary:O6; An α-4(20)-epoxy-5α -hydroxytaxinine β 1, when treated with diethylaluminum chloride, underwent reactions involving intramolecular substitution along with deacetylation or addition leading to new rings. Two novel 1-deoxy compounds 2 and 3 were isolated and fully characterized.
ISSN:1001-8417
1878-5964