Synthetic Transformations of Higher Terpenoids: IX. Nitrogen-Containing Heterocyclic Compounds on the Basis of Lambertianic Acid

被引:0
作者
S. V. Chernov
E. E. Shul’ts
M. M. Shakirov
I. Yu. Bagryanskaya
Yu. V. Gatilov
G. A. Tolstikov
机构
[1] Russian Academy of Sciences,Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division
来源
Russian Journal of Organic Chemistry | 2005年 / 41卷
关键词
Oxidation; Methyl; Ester; Formaldehyde; Organic Chemistry;
D O I
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学科分类号
摘要
Oxidation of lambertianic acid methyl ester and methyl 15,16-epoxy-17-hydroxylabda-13(16)14-dien-18-oate gave 17-nor-8-oxo-, 8,12-epoxy-17-hydroxy-, and 8-formyl-17-norlabdadienoic acid esters which were subjected to reductive amination, and the subsequent intramolecular aminomethylation of 17-nor-8(R)-methylamino- and 17-methylaminolabdadienoates with formaldehyde afforded new polycyclic compounds, furoazocine and furoazonine derivatives.
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页码:535 / 545
页数:10
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