NATURALLY OCCURRING QUINONES .15. BIOGENESIS O ANTHRAQUINONES IN RUBIA TINCTORUM L (MADDER)
NATURALLY OCCURRING QUINONES .15. BIOGENESIS O ANTHRAQUINONES IN RUBIA TINCTORUM L (MADDER)
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DOI：
10.1039/j39680002437
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发表时间：
1968-01-01
期刊：
影响因子：
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通讯作者：
THOMSON, RH
中科院分区：
文献类型：
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作者：
BURNETT, AR;THOMSON, RH
从丁香成熟植株中分离得到19个均取代于一个苯环中的蒽醌类化合物。一年生的植株产生去甲二氢罗布麻酚和四种对苯二酚，茜素、紫红素、茜草素和假紫红素。这四个化合物都将甲氧丙戊酸[2-14C]引入取代环和假性紫红蛋白和茜草素的侧链中。提出了一种部分生物合成途径。
Nineteen anthraquinones, all substituted in one benzenoid ring only, were isolated from mature plants of R. tinctorum. One-year old plants yielded nordihydrolapachenole and four quinones, alizarin, purpurin, rubiadin, and pseudopurpurin. All four incorporated [2-14C]mevalonate into the substituted ring and into the side-chain of pseudopurpurin and rubiadin. A partial biosynthetic pathway is suggested.